id	sid	tid	token	lemma	pos
cet-718	1	1	chemical	chemical	NOUN
cet-718	1	2	engineering	engineering	NOUN
cet-718	1	3	transactions	transaction	NOUN
cet-718	1	4	vol	vol	NOUN
cet-718	1	5	.	.	PROPN
cet-718	1	6	70	70	NUM
cet-718	1	7	,	,	PUNCT
cet-718	1	8	2018	2018	NUM
cet-718	1	9	a	a	DET
cet-718	1	10	publication	publication	NOUN
cet-718	1	11	of	of	ADP
cet-718	1	12	the	the	DET
cet-718	1	13	italian	italian	ADJ
cet-718	1	14	association	association	NOUN
cet-718	1	15	of	of	ADP
cet-718	1	16	chemical	chemical	PROPN
cet-718	1	17	engineering	engineering	NOUN
cet-718	1	18	online	online	ADV
cet-718	1	19	at	at	ADP
cet-718	1	20	www.aidic.it/cet	www.aidic.it/cet	PROPN
cet-718	1	21	guest	guest	NOUN
cet-718	1	22	editors	editor	NOUN
cet-718	1	23	:	:	PUNCT
cet-718	1	24	timothy	timothy	PROPN
cet-718	1	25	g.	g.	PROPN
cet-718	1	26	walmsley	walmsley	PROPN
cet-718	1	27	,	,	PUNCT
cet-718	1	28	petar	petar	PROPN
cet-718	1	29	s.	s.	PROPN
cet-718	1	30	varbanov	varbanov	PROPN
cet-718	1	31	,	,	PUNCT
cet-718	1	32	rongxin	rongxin	PROPN
cet-718	1	33	su	su	PROPN
cet-718	1	34	,	,	PUNCT
cet-718	1	35	jiří	jiří	NOUN
cet-718	1	36	j.	j.	PROPN
cet-718	1	37	klemeš	klemeš	PROPN
cet-718	1	38	copyright	copyright	NOUN
cet-718	1	39	©	©	PROPN
cet-718	1	40	2018	2018	NUM
cet-718	1	41	,	,	PUNCT
cet-718	1	42	aidic	aidic	ADJ
cet-718	1	43	servizi	servizi	PROPN
cet-718	1	44	s.r.l	s.r.l	PROPN
cet-718	1	45	.	.	PUNCT
cet-718	2	1	isbn	isbn	ADJ
cet-718	2	2	978	978	NUM
cet-718	2	3	-	-	SYM
cet-718	2	4	88	88	NUM
cet-718	2	5	-	-	PUNCT
cet-718	2	6	95608	95608	NUM
cet-718	2	7	-	-	PUNCT
cet-718	2	8	67	67	NUM
cet-718	2	9	-	-	SYM
cet-718	2	10	9	9	NUM
cet-718	2	11	;	;	PUNCT
cet-718	2	12	issn	issn	PROPN
cet-718	2	13	2283	2283	NUM
cet-718	2	14	-	-	SYM
cet-718	2	15	9216	9216	NUM
cet-718	2	16	sustainable	sustainable	ADJ
cet-718	2	17	design	design	NOUN
cet-718	2	18	and	and	CCONJ
cet-718	2	19	operations	operation	NOUN
cet-718	2	20	of	of	ADP
cet-718	2	21	shale	shale	NOUN
cet-718	2	22	gas	gas	NOUN
cet-718	2	23	supply	supply	NOUN
cet-718	2	24	chains	chain	NOUN
cet-718	2	25	using	use	VERB
cet-718	2	26	integrated	integrate	VERB
cet-718	2	27	hybrid	hybrid	ADJ
cet-718	2	28	life	life	NOUN
cet-718	2	29	cycle	cycle	NOUN
cet-718	2	30	optimization	optimization	NOUN
cet-718	2	31	models	model	NOUN
cet-718	2	32	jiyao	jiyao	PROPN
cet-718	2	33	gao	gao	PROPN
cet-718	2	34	,	,	PUNCT
cet-718	2	35	fengqi	fengqi	VERB
cet-718	2	36	you	you	PRON
cet-718	2	37	*	*	PUNCT
cet-718	2	38	cornell	cornell	PROPN
cet-718	2	39	university	university	NOUN
cet-718	2	40	,	,	PUNCT
cet-718	2	41	318	318	NUM
cet-718	2	42	olin	olin	PROPN
cet-718	2	43	hall	hall	PROPN
cet-718	2	44	,	,	PUNCT
cet-718	2	45	ithaca	ithaca	PROPN
cet-718	2	46	,	,	PUNCT
cet-718	2	47	new	new	PROPN
cet-718	2	48	york	york	PROPN
cet-718	2	49	14853	14853	NUM
cet-718	2	50	,	,	PUNCT
cet-718	2	51	usa	usa	PROPN
cet-718	2	52	fengqi.you@cornell.edu	fengqi.you@cornell.edu	PROPN
cet-718	2	53	in	in	ADP
cet-718	2	54	this	this	DET
cet-718	2	55	paper	paper	NOUN
cet-718	2	56	,	,	PUNCT
cet-718	2	57	we	we	PRON
cet-718	2	58	address	address	VERB
cet-718	2	59	the	the	DET
cet-718	2	60	sustainable	sustainable	ADJ
cet-718	2	61	design	design	NOUN
cet-718	2	62	and	and	CCONJ
cet-718	2	63	operations	operation	NOUN
cet-718	2	64	of	of	ADP
cet-718	2	65	shale	shale	NOUN
cet-718	2	66	gas	gas	NOUN
cet-718	2	67	supply	supply	NOUN
cet-718	2	68	chains	chain	NOUN
cet-718	2	69	by	by	ADP
cet-718	2	70	proposing	propose	VERB
cet-718	2	71	an	an	DET
cet-718	2	72	integrated	integrate	VERB
cet-718	2	73	hybrid	hybrid	ADJ
cet-718	2	74	life	life	NOUN
cet-718	2	75	cycle	cycle	NOUN
cet-718	2	76	optimization	optimization	NOUN
cet-718	2	77	(	(	PUNCT
cet-718	2	78	lco	lco	NOUN
cet-718	2	79	)	)	PUNCT
cet-718	2	80	modelling	model	VERB
cet-718	2	81	framework	framework	NOUN
cet-718	2	82	.	.	PUNCT
cet-718	3	1	unlike	unlike	ADP
cet-718	3	2	the	the	DET
cet-718	3	3	traditional	traditional	ADJ
cet-718	3	4	process	process	NOUN
cet-718	3	5	-	-	PUNCT
cet-718	3	6	based	base	VERB
cet-718	3	7	lco	lco	NOUN
cet-718	3	8	that	that	PRON
cet-718	3	9	suffers	suffer	VERB
cet-718	3	10	system	system	NOUN
cet-718	3	11	truncation	truncation	NOUN
cet-718	3	12	,	,	PUNCT
cet-718	3	13	the	the	DET
cet-718	3	14	integrated	integrate	VERB
cet-718	3	15	hybrid	hybrid	ADJ
cet-718	3	16	lco	lco	NOUN
cet-718	3	17	supplements	supplement	NOUN
cet-718	3	18	the	the	DET
cet-718	3	19	truncated	truncated	ADJ
cet-718	3	20	system	system	NOUN
cet-718	3	21	with	with	ADP
cet-718	3	22	a	a	DET
cet-718	3	23	comprehensive	comprehensive	ADJ
cet-718	3	24	economic	economic	ADJ
cet-718	3	25	input	input	NOUN
cet-718	3	26	-	-	PUNCT
cet-718	3	27	output	output	NOUN
cet-718	3	28	system	system	NOUN
cet-718	3	29	.	.	PUNCT
cet-718	4	1	meanwhile	meanwhile	ADV
cet-718	4	2	,	,	PUNCT
cet-718	4	3	the	the	DET
cet-718	4	4	integrated	integrate	VERB
cet-718	4	5	hybrid	hybrid	ADJ
cet-718	4	6	lco	lco	NOUN
cet-718	4	7	retains	retain	VERB
cet-718	4	8	the	the	DET
cet-718	4	9	precision	precision	NOUN
cet-718	4	10	in	in	ADP
cet-718	4	11	modelling	model	VERB
cet-718	4	12	major	major	ADJ
cet-718	4	13	unit	unit	NOUN
cet-718	4	14	processes	process	NOUN
cet-718	4	15	within	within	ADP
cet-718	4	16	the	the	DET
cet-718	4	17	well	well	NOUN
cet-718	4	18	-	-	PUNCT
cet-718	4	19	to	to	ADP
cet-718	4	20	-	-	PUNCT
cet-718	4	21	wire	wire	NOUN
cet-718	4	22	system	system	NOUN
cet-718	4	23	boundary	boundary	NOUN
cet-718	4	24	compared	compare	VERB
cet-718	4	25	with	with	ADP
cet-718	4	26	the	the	DET
cet-718	4	27	economic	economic	ADJ
cet-718	4	28	inputoutput	inputoutput	NOUN
cet-718	4	29	-	-	PUNCT
cet-718	4	30	based	base	VERB
cet-718	4	31	lco	lco	NOUN
cet-718	4	32	models	model	NOUN
cet-718	4	33	.	.	PUNCT
cet-718	5	1	with	with	ADP
cet-718	5	2	the	the	DET
cet-718	5	3	help	help	NOUN
cet-718	5	4	of	of	ADP
cet-718	5	5	the	the	DET
cet-718	5	6	integrated	integrate	VERB
cet-718	5	7	hybrid	hybrid	ADJ
cet-718	5	8	lco	lco	NOUN
cet-718	5	9	framework	framework	NOUN
cet-718	5	10	,	,	PUNCT
cet-718	5	11	we	we	PRON
cet-718	5	12	can	can	AUX
cet-718	5	13	automatically	automatically	ADV
cet-718	5	14	identify	identify	VERB
cet-718	5	15	the	the	DET
cet-718	5	16	optimal	optimal	ADJ
cet-718	5	17	sustainable	sustainable	ADJ
cet-718	5	18	alternatives	alternative	NOUN
cet-718	5	19	in	in	ADP
cet-718	5	20	the	the	DET
cet-718	5	21	design	design	NOUN
cet-718	5	22	and	and	CCONJ
cet-718	5	23	operations	operation	NOUN
cet-718	5	24	of	of	ADP
cet-718	5	25	shale	shale	NOUN
cet-718	5	26	gas	gas	NOUN
cet-718	5	27	supply	supply	NOUN
cet-718	5	28	chains	chain	NOUN
cet-718	5	29	.	.	PUNCT
cet-718	6	1	to	to	PART
cet-718	6	2	demonstrate	demonstrate	VERB
cet-718	6	3	the	the	DET
cet-718	6	4	applicability	applicability	NOUN
cet-718	6	5	,	,	PUNCT
cet-718	6	6	we	we	PRON
cet-718	6	7	present	present	VERB
cet-718	6	8	a	a	DET
cet-718	6	9	case	case	NOUN
cet-718	6	10	study	study	NOUN
cet-718	6	11	of	of	ADP
cet-718	6	12	a	a	DET
cet-718	6	13	well	well	NOUN
cet-718	6	14	-	-	PUNCT
cet-718	6	15	to	to	ADP
cet-718	6	16	-	-	PUNCT
cet-718	6	17	wire	wire	NOUN
cet-718	6	18	shale	shale	NOUN
cet-718	6	19	gas	gas	NOUN
cet-718	6	20	supply	supply	NOUN
cet-718	6	21	chain	chain	NOUN
cet-718	6	22	located	locate	VERB
cet-718	6	23	in	in	ADP
cet-718	6	24	the	the	DET
cet-718	6	25	uk	uk	PROPN
cet-718	6	26	.	.	PUNCT
cet-718	7	1	according	accord	VERB
cet-718	7	2	to	to	ADP
cet-718	7	3	the	the	DET
cet-718	7	4	optimization	optimization	NOUN
cet-718	7	5	results	result	NOUN
cet-718	7	6	,	,	PUNCT
cet-718	7	7	the	the	DET
cet-718	7	8	lowest	low	ADJ
cet-718	7	9	levelized	levelize	VERB
cet-718	7	10	cost	cost	NOUN
cet-718	7	11	of	of	ADP
cet-718	7	12	electricity	electricity	NOUN
cet-718	7	13	generated	generate	VERB
cet-718	7	14	from	from	ADP
cet-718	7	15	shale	shale	NOUN
cet-718	7	16	gas	gas	NOUN
cet-718	7	17	is	be	AUX
cet-718	7	18	£	£	SYM
cet-718	7	19	51.8	51.8	NUM
cet-718	7	20	/mwh	/mwh	NOUN
cet-718	7	21	,	,	PUNCT
cet-718	7	22	and	and	CCONJ
cet-718	7	23	the	the	DET
cet-718	7	24	optimal	optimal	ADJ
cet-718	7	25	life	life	NOUN
cet-718	7	26	cycle	cycle	NOUN
cet-718	7	27	ghg	ghg	PROPN
cet-718	7	28	emissions	emission	NOUN
cet-718	7	29	are	be	AUX
cet-718	7	30	473.5	473.5	NUM
cet-718	7	31	kg	kg	NOUN
cet-718	7	32	co2	co2	NOUN
cet-718	7	33	-	-	PUNCT
cet-718	7	34	eq	eq	NOUN
cet-718	7	35	/	/	SYM
cet-718	7	36	mwh	mwh	PROPN
cet-718	7	37	.	.	PROPN
cet-718	8	1	1	1	NUM
cet-718	8	2	.	.	X
cet-718	8	3	introduction	introduction	NOUN
cet-718	8	4	in	in	ADP
cet-718	8	5	recent	recent	ADJ
cet-718	8	6	decade	decade	NOUN
cet-718	8	7	,	,	PUNCT
cet-718	8	8	the	the	DET
cet-718	8	9	combined	combined	ADJ
cet-718	8	10	application	application	NOUN
cet-718	8	11	of	of	ADP
cet-718	8	12	horizontal	horizontal	ADJ
cet-718	8	13	drilling	drilling	NOUN
cet-718	8	14	and	and	CCONJ
cet-718	8	15	hydraulic	hydraulic	NOUN
cet-718	8	16	fracturing	fracturing	NOUN
cet-718	8	17	has	have	AUX
cet-718	8	18	led	lead	VERB
cet-718	8	19	to	to	ADP
cet-718	8	20	a	a	DET
cet-718	8	21	shale	shale	NOUN
cet-718	8	22	revolution	revolution	NOUN
cet-718	8	23	.	.	PUNCT
cet-718	9	1	according	accord	VERB
cet-718	9	2	to	to	ADP
cet-718	9	3	the	the	DET
cet-718	9	4	most	most	ADV
cet-718	9	5	recent	recent	ADJ
cet-718	9	6	report	report	NOUN
cet-718	9	7	by	by	ADP
cet-718	9	8	the	the	DET
cet-718	9	9	u.s	u.s	PROPN
cet-718	9	10	.	.	PROPN
cet-718	9	11	energy	energy	PROPN
cet-718	9	12	information	information	PROPN
cet-718	9	13	administration	administration	PROPN
cet-718	9	14	(	(	PUNCT
cet-718	9	15	eia	eia	PROPN
cet-718	9	16	)	)	PUNCT
cet-718	9	17	,	,	PUNCT
cet-718	9	18	there	there	PRON
cet-718	9	19	are	be	VERB
cet-718	9	20	35,782	35,782	NUM
cet-718	9	21	trillion	trillion	NUM
cet-718	9	22	cubic	cubic	ADJ
cet-718	9	23	feet	foot	NOUN
cet-718	9	24	(	(	PUNCT
cet-718	9	25	tcf	tcf	PROPN
cet-718	9	26	)	)	PUNCT
cet-718	9	27	risked	risk	VERB
cet-718	9	28	shale	shale	NOUN
cet-718	9	29	gas	gas	NOUN
cet-718	9	30	in	in	ADP
cet-718	9	31	-	-	PUNCT
cet-718	9	32	place	place	NOUN
cet-718	9	33	for	for	ADP
cet-718	9	34	41	41	NUM
cet-718	9	35	countries	country	NOUN
cet-718	9	36	,	,	PUNCT
cet-718	9	37	of	of	ADP
cet-718	9	38	which	which	PRON
cet-718	9	39	7,299	7,299	NUM
cet-718	9	40	tcf	tcf	NOUN
cet-718	9	41	shale	shale	NOUN
cet-718	9	42	gas	gas	NOUN
cet-718	9	43	is	be	AUX
cet-718	9	44	considered	consider	VERB
cet-718	9	45	technically	technically	ADV
cet-718	9	46	recoverable	recoverable	ADJ
cet-718	9	47	(	(	PUNCT
cet-718	9	48	eia	eia	PROPN
cet-718	9	49	,	,	PUNCT
cet-718	9	50	2018	2018	NUM
cet-718	9	51	)	)	PUNCT
cet-718	9	52	.	.	PUNCT
cet-718	10	1	meanwhile	meanwhile	ADV
cet-718	10	2	,	,	PUNCT
cet-718	10	3	16.76	16.76	NUM
cet-718	10	4	trillion	trillion	NUM
cet-718	10	5	cubic	cubic	ADJ
cet-718	10	6	feet	foot	NOUN
cet-718	10	7	of	of	ADP
cet-718	10	8	dry	dry	ADJ
cet-718	10	9	natural	natural	ADJ
cet-718	10	10	gas	gas	NOUN
cet-718	10	11	was	be	AUX
cet-718	10	12	produced	produce	VERB
cet-718	10	13	from	from	ADP
cet-718	10	14	shale	shale	NOUN
cet-718	10	15	resources	resource	NOUN
cet-718	10	16	in	in	ADP
cet-718	10	17	the	the	DET
cet-718	10	18	u.s	u.s	PROPN
cet-718	10	19	.	.	PROPN
cet-718	10	20	,	,	PUNCT
cet-718	10	21	comprising	comprise	VERB
cet-718	10	22	about	about	ADV
cet-718	10	23	60	60	NUM
cet-718	10	24	%	%	NOUN
cet-718	10	25	of	of	ADP
cet-718	10	26	the	the	DET
cet-718	10	27	total	total	ADJ
cet-718	10	28	u.s	u.s	PROPN
cet-718	10	29	.	.	PROPN
cet-718	10	30	dry	dry	ADJ
cet-718	10	31	natural	natural	ADJ
cet-718	10	32	gas	gas	NOUN
cet-718	10	33	production	production	NOUN
cet-718	10	34	(	(	PUNCT
cet-718	10	35	eia	eia	PROPN
cet-718	10	36	,	,	PUNCT
cet-718	10	37	2018	2018	NUM
cet-718	10	38	)	)	PUNCT
cet-718	10	39	.	.	PUNCT
cet-718	11	1	motivated	motivate	VERB
cet-718	11	2	by	by	ADP
cet-718	11	3	this	this	PRON
cet-718	11	4	,	,	PUNCT
cet-718	11	5	numerous	numerous	ADJ
cet-718	11	6	mathematical	mathematical	ADJ
cet-718	11	7	programming	programming	NOUN
cet-718	11	8	models	model	NOUN
cet-718	11	9	are	be	AUX
cet-718	11	10	proposed	propose	VERB
cet-718	11	11	for	for	ADP
cet-718	11	12	the	the	DET
cet-718	11	13	optimal	optimal	ADJ
cet-718	11	14	design	design	NOUN
cet-718	11	15	and	and	CCONJ
cet-718	11	16	planning	planning	NOUN
cet-718	11	17	of	of	ADP
cet-718	11	18	shale	shale	NOUN
cet-718	11	19	gas	gas	NOUN
cet-718	11	20	energy	energy	NOUN
cet-718	11	21	systems	system	NOUN
cet-718	11	22	(	(	PUNCT
cet-718	11	23	asala	asala	PROPN
cet-718	11	24	et	et	PROPN
cet-718	11	25	al	al	PROPN
cet-718	11	26	.	.	PROPN
cet-718	11	27	,	,	PUNCT
cet-718	11	28	2017	2017	NUM
cet-718	11	29	)	)	PUNCT
cet-718	11	30	.	.	PUNCT
cet-718	12	1	accompanying	accompany	VERB
cet-718	12	2	the	the	DET
cet-718	12	3	rapid	rapid	ADJ
cet-718	12	4	expansion	expansion	NOUN
cet-718	12	5	of	of	ADP
cet-718	12	6	shale	shale	NOUN
cet-718	12	7	gas	gas	NOUN
cet-718	12	8	industry	industry	NOUN
cet-718	12	9	,	,	PUNCT
cet-718	12	10	there	there	PRON
cet-718	12	11	are	be	VERB
cet-718	12	12	increasing	increase	VERB
cet-718	12	13	concerns	concern	NOUN
cet-718	12	14	on	on	ADP
cet-718	12	15	the	the	DET
cet-718	12	16	environmental	environmental	ADJ
cet-718	12	17	impacts	impact	NOUN
cet-718	12	18	associated	associate	VERB
cet-718	12	19	with	with	ADP
cet-718	12	20	shale	shale	NOUN
cet-718	12	21	gas	gas	NOUN
cet-718	12	22	extractions	extraction	NOUN
cet-718	12	23	(	(	PUNCT
cet-718	12	24	weber	weber	PROPN
cet-718	12	25	and	and	CCONJ
cet-718	12	26	clavin	clavin	PROPN
cet-718	12	27	,	,	PUNCT
cet-718	12	28	2012	2012	NUM
cet-718	12	29	)	)	PUNCT
cet-718	12	30	.	.	PUNCT
cet-718	13	1	life	life	NOUN
cet-718	13	2	cycle	cycle	NOUN
cet-718	13	3	assessment	assessment	NOUN
cet-718	13	4	(	(	PUNCT
cet-718	13	5	lca	lca	PROPN
cet-718	13	6	)	)	PUNCT
cet-718	13	7	is	be	AUX
cet-718	13	8	a	a	DET
cet-718	13	9	systematic	systematic	ADJ
cet-718	13	10	way	way	NOUN
cet-718	13	11	to	to	PART
cet-718	13	12	investigate	investigate	VERB
cet-718	13	13	the	the	DET
cet-718	13	14	environmental	environmental	ADJ
cet-718	13	15	impacts	impact	NOUN
cet-718	13	16	of	of	ADP
cet-718	13	17	shale	shale	NOUN
cet-718	13	18	gas	gas	NOUN
cet-718	13	19	(	(	PUNCT
cet-718	13	20	fernandez	fernandez	PROPN
cet-718	13	21	et	et	PROPN
cet-718	13	22	al	al	PROPN
cet-718	13	23	.	.	PROPN
cet-718	13	24	,	,	PUNCT
cet-718	13	25	2017	2017	NUM
cet-718	13	26	)	)	PUNCT
cet-718	13	27	.	.	PUNCT
cet-718	14	1	based	base	VERB
cet-718	14	2	on	on	ADP
cet-718	14	3	the	the	DET
cet-718	14	4	lca	lca	PROPN
cet-718	14	5	approach	approach	NOUN
cet-718	14	6	,	,	PUNCT
cet-718	14	7	a	a	DET
cet-718	14	8	series	series	NOUN
cet-718	14	9	of	of	ADP
cet-718	14	10	life	life	NOUN
cet-718	14	11	cycle	cycle	NOUN
cet-718	14	12	optimization	optimization	NOUN
cet-718	14	13	(	(	PUNCT
cet-718	14	14	lco	lco	NOUN
cet-718	14	15	)	)	PUNCT
cet-718	14	16	models	model	NOUN
cet-718	14	17	are	be	AUX
cet-718	14	18	proposed	propose	VERB
cet-718	14	19	,	,	PUNCT
cet-718	14	20	which	which	PRON
cet-718	14	21	enables	enable	VERB
cet-718	14	22	automatic	automatic	ADJ
cet-718	14	23	identification	identification	NOUN
cet-718	14	24	of	of	ADP
cet-718	14	25	the	the	DET
cet-718	14	26	optimal	optimal	ADJ
cet-718	14	27	design	design	NOUN
cet-718	14	28	and	and	CCONJ
cet-718	14	29	operational	operational	ADJ
cet-718	14	30	alternatives	alternative	NOUN
cet-718	14	31	in	in	ADP
cet-718	14	32	shale	shale	NOUN
cet-718	14	33	gas	gas	NOUN
cet-718	14	34	supply	supply	NOUN
cet-718	14	35	chains	chain	NOUN
cet-718	14	36	(	(	PUNCT
cet-718	14	37	gao	gao	PROPN
cet-718	14	38	and	and	CCONJ
cet-718	14	39	you	you	PRON
cet-718	14	40	,	,	PUNCT
cet-718	14	41	2015	2015	NUM
cet-718	14	42	)	)	PUNCT
cet-718	14	43	.	.	PUNCT
cet-718	15	1	however	however	ADV
cet-718	15	2	,	,	PUNCT
cet-718	15	3	all	all	DET
cet-718	15	4	the	the	DET
cet-718	15	5	existing	exist	VERB
cet-718	15	6	shale	shale	NOUN
cet-718	15	7	gas	gas	NOUN
cet-718	15	8	lco	lco	NOUN
cet-718	15	9	models	model	NOUN
cet-718	15	10	in	in	ADP
cet-718	15	11	the	the	DET
cet-718	15	12	literature	literature	NOUN
cet-718	15	13	rely	rely	VERB
cet-718	15	14	on	on	ADP
cet-718	15	15	the	the	DET
cet-718	15	16	process	process	NOUN
cet-718	15	17	-	-	PUNCT
cet-718	15	18	based	base	VERB
cet-718	15	19	lco	lco	NOUN
cet-718	15	20	framework	framework	NOUN
cet-718	15	21	(	(	PUNCT
cet-718	15	22	gong	gong	NOUN
cet-718	15	23	et	et	PROPN
cet-718	15	24	al	al	PROPN
cet-718	15	25	.	.	PROPN
cet-718	15	26	,	,	PUNCT
cet-718	15	27	2015	2015	NUM
cet-718	15	28	)	)	PUNCT
cet-718	15	29	.	.	PUNCT
cet-718	16	1	although	although	SCONJ
cet-718	16	2	processbased	processbase	VERB
cet-718	16	3	lca	lca	PROPN
cet-718	16	4	provides	provide	VERB
cet-718	16	5	more	more	ADV
cet-718	16	6	accurate	accurate	ADJ
cet-718	16	7	and	and	CCONJ
cet-718	16	8	detailed	detailed	ADJ
cet-718	16	9	process	process	NOUN
cet-718	16	10	information	information	NOUN
cet-718	16	11	,	,	PUNCT
cet-718	16	12	it	it	PRON
cet-718	16	13	underestimates	underestimate	VERB
cet-718	16	14	the	the	DET
cet-718	16	15	true	true	ADJ
cet-718	16	16	environmental	environmental	ADJ
cet-718	16	17	impacts	impact	NOUN
cet-718	16	18	due	due	ADJ
cet-718	16	19	to	to	ADP
cet-718	16	20	system	system	NOUN
cet-718	16	21	truncation	truncation	NOUN
cet-718	16	22	.	.	PUNCT
cet-718	17	1	an	an	DET
cet-718	17	2	alternative	alternative	NOUN
cet-718	17	3	is	be	AUX
cet-718	17	4	the	the	DET
cet-718	17	5	economic	economic	ADJ
cet-718	17	6	input	input	NOUN
cet-718	17	7	-	-	PUNCT
cet-718	17	8	output	output	NOUN
cet-718	17	9	(	(	PUNCT
cet-718	17	10	eio)-based	eio)-base	VERB
cet-718	17	11	lca	lca	PROPN
cet-718	17	12	,	,	PUNCT
cet-718	17	13	which	which	PRON
cet-718	17	14	utilizes	utilize	VERB
cet-718	17	15	national	national	PROPN
cet-718	17	16	eio	eio	PROPN
cet-718	17	17	data	datum	NOUN
cet-718	17	18	coupled	couple	VERB
cet-718	17	19	with	with	ADP
cet-718	17	20	sectoral	sectoral	ADJ
cet-718	17	21	environmental	environmental	ADJ
cet-718	17	22	impact	impact	NOUN
cet-718	17	23	factors	factor	NOUN
cet-718	17	24	to	to	PART
cet-718	17	25	evaluate	evaluate	VERB
cet-718	17	26	the	the	DET
cet-718	17	27	environmental	environmental	ADJ
cet-718	17	28	impacts	impact	NOUN
cet-718	17	29	of	of	ADP
cet-718	17	30	a	a	DET
cet-718	17	31	product	product	NOUN
cet-718	17	32	system	system	NOUN
cet-718	17	33	.	.	PUNCT
cet-718	18	1	nevertheless	nevertheless	ADV
cet-718	18	2	,	,	PUNCT
cet-718	18	3	by	by	ADP
cet-718	18	4	aggregating	aggregate	VERB
cet-718	18	5	industries	industry	NOUN
cet-718	18	6	and	and	CCONJ
cet-718	18	7	commodities	commodity	NOUN
cet-718	18	8	,	,	PUNCT
cet-718	18	9	the	the	DET
cet-718	18	10	process	process	NOUN
cet-718	18	11	-	-	PUNCT
cet-718	18	12	scale	scale	NOUN
cet-718	18	13	details	detail	NOUN
cet-718	18	14	are	be	AUX
cet-718	18	15	missing	miss	VERB
cet-718	18	16	in	in	ADP
cet-718	18	17	the	the	DET
cet-718	18	18	eio	eio	PROPN
cet-718	18	19	-	-	PUNCT
cet-718	18	20	based	base	VERB
cet-718	18	21	lca	lca	PROPN
cet-718	18	22	(	(	PUNCT
cet-718	18	23	gao	gao	PROPN
cet-718	18	24	and	and	CCONJ
cet-718	18	25	you	you	PRON
cet-718	18	26	,	,	PUNCT
cet-718	18	27	2017	2017	NUM
cet-718	18	28	)	)	PUNCT
cet-718	18	29	.	.	PUNCT
cet-718	19	1	thus	thus	ADV
cet-718	19	2	,	,	PUNCT
cet-718	19	3	it	it	PRON
cet-718	19	4	is	be	AUX
cet-718	19	5	necessary	necessary	ADJ
cet-718	19	6	to	to	PART
cet-718	19	7	propose	propose	VERB
cet-718	19	8	new	new	ADJ
cet-718	19	9	lco	lco	NOUN
cet-718	19	10	frameworks	framework	NOUN
cet-718	19	11	to	to	PART
cet-718	19	12	overcome	overcome	VERB
cet-718	19	13	the	the	DET
cet-718	19	14	drawbacks	drawback	NOUN
cet-718	19	15	of	of	ADP
cet-718	19	16	tradition	tradition	NOUN
cet-718	19	17	lco	lco	NOUN
cet-718	19	18	models	model	NOUN
cet-718	19	19	,	,	PUNCT
cet-718	19	20	and	and	CCONJ
cet-718	19	21	thus	thus	ADV
cet-718	19	22	achieve	achieve	VERB
cet-718	19	23	more	more	ADV
cet-718	19	24	sustainable	sustainable	ADJ
cet-718	19	25	decisions	decision	NOUN
cet-718	19	26	in	in	ADP
cet-718	19	27	the	the	DET
cet-718	19	28	design	design	NOUN
cet-718	19	29	and	and	CCONJ
cet-718	19	30	operations	operation	NOUN
cet-718	19	31	of	of	ADP
cet-718	19	32	shale	shale	NOUN
cet-718	19	33	gas	gas	NOUN
cet-718	19	34	supply	supply	NOUN
cet-718	19	35	chains	chain	NOUN
cet-718	19	36	.	.	PUNCT
cet-718	20	1	to	to	PART
cet-718	20	2	address	address	VERB
cet-718	20	3	this	this	DET
cet-718	20	4	research	research	NOUN
cet-718	20	5	challenge	challenge	NOUN
cet-718	20	6	,	,	PUNCT
cet-718	20	7	an	an	DET
cet-718	20	8	integrated	integrate	VERB
cet-718	20	9	hybrid	hybrid	ADJ
cet-718	20	10	lca	lca	PROPN
cet-718	20	11	method	method	NOUN
cet-718	20	12	is	be	AUX
cet-718	20	13	presented	present	VERB
cet-718	20	14	in	in	ADP
cet-718	20	15	this	this	DET
cet-718	20	16	paper	paper	NOUN
cet-718	20	17	.	.	PUNCT
cet-718	21	1	the	the	DET
cet-718	21	2	integrated	integrate	VERB
cet-718	21	3	hybrid	hybrid	ADJ
cet-718	21	4	lco	lco	NOUN
cet-718	21	5	framework	framework	NOUN
cet-718	21	6	is	be	AUX
cet-718	21	7	established	establish	VERB
cet-718	21	8	by	by	ADP
cet-718	21	9	combining	combine	VERB
cet-718	21	10	the	the	DET
cet-718	21	11	strengths	strength	NOUN
cet-718	21	12	of	of	ADP
cet-718	21	13	both	both	DET
cet-718	21	14	process	process	NOUN
cet-718	21	15	-	-	PUNCT
cet-718	21	16	based	base	VERB
cet-718	21	17	lca	lca	PROPN
cet-718	21	18	and	and	CCONJ
cet-718	21	19	eio	eio	PROPN
cet-718	21	20	-	-	PUNCT
cet-718	21	21	based	base	VERB
cet-718	21	22	lca	lca	PROPN
cet-718	21	23	(	(	PUNCT
cet-718	21	24	yue	yue	PROPN
cet-718	21	25	et	et	PROPN
cet-718	21	26	al	al	PROPN
cet-718	21	27	.	.	PROPN
cet-718	21	28	,	,	PUNCT
cet-718	21	29	2016	2016	NUM
cet-718	21	30	)	)	PUNCT
cet-718	21	31	.	.	PUNCT
cet-718	22	1	the	the	DET
cet-718	22	2	process	process	NOUN
cet-718	22	3	details	detail	NOUN
cet-718	22	4	associated	associate	VERB
cet-718	22	5	with	with	ADP
cet-718	22	6	major	major	ADJ
cet-718	22	7	processes	process	NOUN
cet-718	22	8	within	within	ADP
cet-718	22	9	the	the	DET
cet-718	22	10	system	system	NOUN
cet-718	22	11	boundary	boundary	NOUN
cet-718	22	12	are	be	AUX
cet-718	22	13	guaranteed	guarantee	VERB
cet-718	22	14	by	by	ADP
cet-718	22	15	explicit	explicit	ADJ
cet-718	22	16	process	process	NOUN
cet-718	22	17	analysis	analysis	NOUN
cet-718	22	18	,	,	PUNCT
cet-718	22	19	and	and	CCONJ
cet-718	22	20	the	the	DET
cet-718	22	21	truncated	truncate	VERB
cet-718	22	22	system	system	NOUN
cet-718	22	23	is	be	AUX
cet-718	22	24	supplemented	supplement	VERB
cet-718	22	25	by	by	ADP
cet-718	22	26	the	the	DET
cet-718	22	27	eio	eio	PROPN
cet-718	22	28	systems	system	NOUN
cet-718	22	29	.	.	PUNCT
cet-718	23	1	additionally	additionally	ADV
cet-718	23	2	,	,	PUNCT
cet-718	23	3	upstream	upstream	ADJ
cet-718	23	4	and	and	CCONJ
cet-718	23	5	downstream	downstream	ADJ
cet-718	23	6	cutoff	cutoff	NOUN
cet-718	23	7	matrices	matrix	NOUN
cet-718	23	8	are	be	AUX
cet-718	23	9	introduced	introduce	VERB
cet-718	23	10	to	to	PART
cet-718	23	11	explicitly	explicitly	ADV
cet-718	23	12	capture	capture	VERB
cet-718	23	13	the	the	DET
cet-718	23	14	interactions	interaction	NOUN
cet-718	23	15	doi	doi	NOUN
cet-718	23	16	:	:	PUNCT
cet-718	23	17	10.3303	10.3303	NUM
cet-718	23	18	/	/	SYM
cet-718	23	19	cet1870288	cet1870288	NOUN
cet-718	23	20	please	please	INTJ
cet-718	23	21	cite	cite	VERB
cet-718	23	22	this	this	DET
cet-718	23	23	article	article	NOUN
cet-718	23	24	as	as	ADP
cet-718	23	25	:	:	PUNCT
cet-718	23	26	gao	gao	PROPN
cet-718	23	27	j.	j.	PROPN
cet-718	23	28	,	,	PUNCT
cet-718	23	29	you	you	PRON
cet-718	23	30	f.	f.	PROPN
cet-718	23	31	,	,	PUNCT
cet-718	23	32	2018	2018	NUM
cet-718	23	33	,	,	PUNCT
cet-718	23	34	sustainable	sustainable	ADJ
cet-718	23	35	design	design	NOUN
cet-718	23	36	and	and	CCONJ
cet-718	23	37	operations	operation	NOUN
cet-718	23	38	of	of	ADP
cet-718	23	39	shale	shale	NOUN
cet-718	23	40	gas	gas	NOUN
cet-718	23	41	supply	supply	NOUN
cet-718	23	42	chains	chain	NOUN
cet-718	23	43	using	use	VERB
cet-718	23	44	integrated	integrate	VERB
cet-718	23	45	hybrid	hybrid	ADJ
cet-718	23	46	life	life	NOUN
cet-718	23	47	cycle	cycle	NOUN
cet-718	23	48	optimization	optimization	NOUN
cet-718	23	49	models	model	NOUN
cet-718	23	50	,	,	PUNCT
cet-718	23	51	chemical	chemical	NOUN
cet-718	23	52	engineering	engineering	NOUN
cet-718	23	53	transactions	transaction	NOUN
cet-718	23	54	,	,	PUNCT
cet-718	23	55	70	70	NUM
cet-718	23	56	,	,	PUNCT
cet-718	23	57	1723	1723	NUM
cet-718	23	58	-	-	SYM
cet-718	23	59	1728	1728	NUM
cet-718	23	60	doi:10.3303	doi:10.3303	NOUN
cet-718	23	61	/	/	SYM
cet-718	23	62	cet1870288	cet1870288	NOUN
cet-718	23	63	1723	1723	NUM
cet-718	23	64	between	between	ADP
cet-718	23	65	the	the	DET
cet-718	23	66	process	process	NOUN
cet-718	23	67	systems	system	NOUN
cet-718	23	68	and	and	CCONJ
cet-718	23	69	the	the	DET
cet-718	23	70	macroeconomic	macroeconomic	ADJ
cet-718	23	71	systems	system	NOUN
cet-718	23	72	.	.	PUNCT
cet-718	24	1	in	in	ADP
cet-718	24	2	this	this	DET
cet-718	24	3	study	study	NOUN
cet-718	24	4	,	,	PUNCT
cet-718	24	5	the	the	DET
cet-718	24	6	life	life	NOUN
cet-718	24	7	cycle	cycle	NOUN
cet-718	24	8	greenhouse	greenhouse	NOUN
cet-718	24	9	gas	gas	NOUN
cet-718	24	10	(	(	PUNCT
cet-718	24	11	ghg	ghg	PROPN
cet-718	24	12	)	)	PUNCT
cet-718	24	13	emissions	emission	NOUN
cet-718	24	14	are	be	AUX
cet-718	24	15	chosen	choose	VERB
cet-718	24	16	as	as	ADP
cet-718	24	17	the	the	DET
cet-718	24	18	environmental	environmental	ADJ
cet-718	24	19	impact	impact	NOUN
cet-718	24	20	indicator	indicator	NOUN
cet-718	24	21	(	(	PUNCT
cet-718	24	22	yang	yang	PROPN
cet-718	24	23	and	and	CCONJ
cet-718	24	24	you	you	PRON
cet-718	24	25	,	,	PUNCT
cet-718	24	26	2017	2017	NUM
cet-718	24	27	)	)	PUNCT
cet-718	24	28	.	.	PUNCT
cet-718	25	1	this	this	DET
cet-718	25	2	integrated	integrate	VERB
cet-718	25	3	hybrid	hybrid	ADJ
cet-718	25	4	lco	lco	NOUN
cet-718	25	5	framework	framework	NOUN
cet-718	25	6	enables	enable	VERB
cet-718	25	7	automatic	automatic	ADJ
cet-718	25	8	identification	identification	NOUN
cet-718	25	9	of	of	ADP
cet-718	25	10	the	the	DET
cet-718	25	11	optimal	optimal	ADJ
cet-718	25	12	design	design	NOUN
cet-718	25	13	and	and	CCONJ
cet-718	25	14	operational	operational	ADJ
cet-718	25	15	alternatives	alternative	NOUN
cet-718	25	16	in	in	ADP
cet-718	25	17	a	a	DET
cet-718	25	18	“	"	PUNCT
cet-718	25	19	well	well	NOUN
cet-718	25	20	-	-	PUNCT
cet-718	25	21	to	to	ADP
cet-718	25	22	-	-	PUNCT
cet-718	25	23	wire	wire	NOUN
cet-718	25	24	”	"	PUNCT
cet-718	25	25	shale	shale	NOUN
cet-718	25	26	gas	gas	NOUN
cet-718	25	27	supply	supply	NOUN
cet-718	25	28	chain	chain	NOUN
cet-718	25	29	.	.	PUNCT
cet-718	26	1	the	the	DET
cet-718	26	2	resulting	result	VERB
cet-718	26	3	lco	lco	NOUN
cet-718	26	4	problem	problem	NOUN
cet-718	26	5	is	be	AUX
cet-718	26	6	formulated	formulate	VERB
cet-718	26	7	as	as	ADP
cet-718	26	8	a	a	DET
cet-718	26	9	mixed	mixed	ADJ
cet-718	26	10	-	-	PUNCT
cet-718	26	11	integer	integer	NOUN
cet-718	26	12	nonlinear	nonlinear	ADJ
cet-718	26	13	programming	programming	NOUN
cet-718	26	14	(	(	PUNCT
cet-718	26	15	minlp	minlp	PROPN
cet-718	26	16	)	)	PUNCT
cet-718	26	17	problem	problem	NOUN
cet-718	26	18	that	that	PRON
cet-718	26	19	is	be	AUX
cet-718	26	20	computationally	computationally	ADV
cet-718	26	21	intractable	intractable	ADJ
cet-718	26	22	for	for	ADP
cet-718	26	23	general	general	ADJ
cet-718	26	24	-	-	PUNCT
cet-718	26	25	purpose	purpose	NOUN
cet-718	26	26	global	global	ADJ
cet-718	26	27	optimizers	optimizer	NOUN
cet-718	26	28	.	.	PUNCT
cet-718	27	1	thus	thus	ADV
cet-718	27	2	,	,	PUNCT
cet-718	27	3	a	a	DET
cet-718	27	4	tailored	tailor	VERB
cet-718	27	5	global	global	ADJ
cet-718	27	6	optimization	optimization	NOUN
cet-718	27	7	algorithm	algorithm	NOUN
cet-718	27	8	integrating	integrate	VERB
cet-718	27	9	the	the	DET
cet-718	27	10	parametric	parametric	ADJ
cet-718	27	11	algorithm	algorithm	NOUN
cet-718	27	12	and	and	CCONJ
cet-718	27	13	a	a	DET
cet-718	27	14	branch	branch	NOUN
cet-718	27	15	-	-	PUNCT
cet-718	27	16	and	and	CCONJ
cet-718	27	17	-	-	PUNCT
cet-718	27	18	refine	refine	NOUN
cet-718	27	19	algorithm	algorithm	NOUN
cet-718	27	20	is	be	AUX
cet-718	27	21	applied	apply	VERB
cet-718	27	22	for	for	ADP
cet-718	27	23	efficient	efficient	ADJ
cet-718	27	24	solution	solution	NOUN
cet-718	27	25	of	of	ADP
cet-718	27	26	the	the	DET
cet-718	27	27	minlp	minlp	ADJ
cet-718	27	28	problem	problem	NOUN
cet-718	27	29	.	.	PUNCT
cet-718	28	1	a	a	DET
cet-718	28	2	case	case	NOUN
cet-718	28	3	study	study	NOUN
cet-718	28	4	on	on	ADP
cet-718	28	5	shale	shale	NOUN
cet-718	28	6	gas	gas	NOUN
cet-718	28	7	supply	supply	NOUN
cet-718	28	8	chain	chain	NOUN
cet-718	28	9	design	design	NOUN
cet-718	28	10	in	in	ADP
cet-718	28	11	uk	uk	PROPN
cet-718	28	12	is	be	AUX
cet-718	28	13	presented	present	VERB
cet-718	28	14	to	to	PART
cet-718	28	15	illustrate	illustrate	VERB
cet-718	28	16	the	the	DET
cet-718	28	17	applicability	applicability	NOUN
cet-718	28	18	of	of	ADP
cet-718	28	19	the	the	DET
cet-718	28	20	proposed	propose	VERB
cet-718	28	21	hybrid	hybrid	NOUN
cet-718	28	22	lco	lco	NOUN
cet-718	28	23	model	model	NOUN
cet-718	28	24	and	and	CCONJ
cet-718	28	25	global	global	ADJ
cet-718	28	26	optimization	optimization	NOUN
cet-718	28	27	algorithm	algorithm	NOUN
cet-718	28	28	.	.	PUNCT
cet-718	29	1	2	2	X
cet-718	29	2	.	.	X
cet-718	29	3	problem	problem	NOUN
cet-718	29	4	statement	statement	NOUN
cet-718	29	5	in	in	ADP
cet-718	29	6	this	this	DET
cet-718	29	7	study	study	NOUN
cet-718	29	8	,	,	PUNCT
cet-718	29	9	the	the	DET
cet-718	29	10	integrated	integrate	VERB
cet-718	29	11	hybrid	hybrid	ADJ
cet-718	29	12	lco	lco	NOUN
cet-718	29	13	framework	framework	NOUN
cet-718	29	14	is	be	AUX
cet-718	29	15	adopted	adopt	VERB
cet-718	29	16	(	(	PUNCT
cet-718	29	17	peters	peter	NOUN
cet-718	29	18	and	and	CCONJ
cet-718	29	19	hertwich	hertwich	NOUN
cet-718	29	20	,	,	PUNCT
cet-718	29	21	2006	2006	NUM
cet-718	29	22	)	)	PUNCT
cet-718	29	23	.	.	PUNCT
cet-718	30	1	the	the	DET
cet-718	30	2	mathematical	mathematical	ADJ
cet-718	30	3	formulation	formulation	NOUN
cet-718	30	4	for	for	ADP
cet-718	30	5	calculating	calculate	VERB
cet-718	30	6	the	the	DET
cet-718	30	7	environmental	environmental	ADJ
cet-718	30	8	impacts	impact	NOUN
cet-718	30	9	using	use	VERB
cet-718	30	10	the	the	DET
cet-718	30	11	integrated	integrate	VERB
cet-718	30	12	hybrid	hybrid	ADJ
cet-718	30	13	lco	lco	NOUN
cet-718	30	14	is	be	AUX
cet-718	30	15	given	give	VERB
cet-718	30	16	as	as	SCONJ
cet-718	30	17	follows	follow	VERB
cet-718	30	18	(	(	PUNCT
cet-718	30	19	suh	suh	PROPN
cet-718	30	20	and	and	CCONJ
cet-718	30	21	huppes	huppe	NOUN
cet-718	30	22	,	,	PUNCT
cet-718	30	23	2005	2005	NUM
cet-718	30	24	)	)	PUNCT
cet-718	30	25	.	.	PUNCT
cet-718	31	1	1	1	NUM
cet-718	31	2	total	total	ADJ
cet-718	31	3	environmental	environmental	ADJ
cet-718	31	4	impact	impact	NOUN
cet-718	31	5	0	0	NUM
cet-718	32	1	p	p	NOUN
cet-718	32	2	d	d	X
cet-718	32	3	p	p	X
cet-718	32	4	io	io	X
cet-718	32	5	u	u	X
cet-718	32	6	io	io	PROPN
cet-718	32	7	a	a	PROPN
cet-718	32	8	c	c	NOUN
cet-718	32	9	y	y	PROPN
cet-718	32	10	e	e	PROPN
cet-718	32	11	e	e	NOUN
cet-718	32	12	c	c	X
cet-718	32	13	i	i	PRON
cet-718	32	14	a	a	DET
cet-718	32	15			NOUN
cet-718	32	16			NOUN
cet-718	32	17			NOUN
cet-718	32	18			PROPN
cet-718	32	19			ADJ
cet-718	32	20			PROPN
cet-718	32	21			PROPN
cet-718	32	22			PROPN
cet-718	32	23			PROPN
cet-718	32	24			NOUN
cet-718	32	25			PROPN
cet-718	32	26			PROPN
cet-718	32	27			PROPN
cet-718	32	28			PROPN
cet-718	32	29			VERB
cet-718	32	30			PROPN
cet-718	32	31			PROPN
cet-718	32	32	(	(	PUNCT
cet-718	32	33	1	1	NUM
cet-718	32	34	)	)	PUNCT
cet-718	32	35	where	where	SCONJ
cet-718	32	36	ap	ap	PROPN
cet-718	32	37	is	be	AUX
cet-718	32	38	the	the	DET
cet-718	32	39	process	process	NOUN
cet-718	32	40	matrix	matrix	NOUN
cet-718	32	41	that	that	PRON
cet-718	32	42	represents	represent	VERB
cet-718	32	43	the	the	DET
cet-718	32	44	exchanges	exchange	NOUN
cet-718	32	45	of	of	ADP
cet-718	32	46	goods	good	NOUN
cet-718	32	47	among	among	ADP
cet-718	32	48	processes	process	NOUN
cet-718	32	49	within	within	ADP
cet-718	32	50	the	the	DET
cet-718	32	51	process	process	NOUN
cet-718	32	52	system	system	NOUN
cet-718	32	53	boundary	boundary	NOUN
cet-718	32	54	.	.	PUNCT
cet-718	33	1	aio	aio	PROPN
cet-718	33	2	is	be	AUX
cet-718	33	3	the	the	DET
cet-718	33	4	direct	direct	ADJ
cet-718	33	5	requirements	requirement	NOUN
cet-718	33	6	matrix	matrix	NOUN
cet-718	33	7	describing	describe	VERB
cet-718	33	8	the	the	DET
cet-718	33	9	interdependencies	interdependency	NOUN
cet-718	33	10	among	among	ADP
cet-718	33	11	industrial	industrial	ADJ
cet-718	33	12	sectors	sector	NOUN
cet-718	33	13	within	within	ADP
cet-718	33	14	the	the	DET
cet-718	33	15	eio	eio	PROPN
cet-718	33	16	systems	system	NOUN
cet-718	33	17	.	.	PUNCT
cet-718	34	1	cu	cu	PROPN
cet-718	34	2	and	and	CCONJ
cet-718	34	3	cd	cd	PROPN
cet-718	34	4	are	be	AUX
cet-718	34	5	the	the	DET
cet-718	34	6	upstream	upstream	ADJ
cet-718	34	7	cutoff	cutoff	NOUN
cet-718	34	8	matrix	matrix	NOUN
cet-718	34	9	and	and	CCONJ
cet-718	34	10	downstream	downstream	ADJ
cet-718	34	11	cutoff	cutoff	NOUN
cet-718	34	12	matrix	matrix	NOUN
cet-718	34	13	,	,	PUNCT
cet-718	34	14	respectively	respectively	ADV
cet-718	34	15	.	.	PUNCT
cet-718	35	1	ep	ep	PROPN
cet-718	35	2	and	and	CCONJ
cet-718	35	3	eio	eio	PROPN
cet-718	35	4	are	be	AUX
cet-718	35	5	the	the	DET
cet-718	35	6	environmental	environmental	ADJ
cet-718	35	7	extension	extension	NOUN
cet-718	35	8	vectors	vector	NOUN
cet-718	35	9	corresponding	correspond	VERB
cet-718	35	10	to	to	ADP
cet-718	35	11	the	the	DET
cet-718	35	12	process	process	NOUN
cet-718	35	13	systems	system	NOUN
cet-718	35	14	and	and	CCONJ
cet-718	35	15	the	the	DET
cet-718	35	16	eio	eio	PROPN
cet-718	35	17	systems	systems	PROPN
cet-718	35	18	,	,	PUNCT
cet-718	35	19	respectively	respectively	ADV
cet-718	35	20	.	.	PUNCT
cet-718	36	1			ADJ
cet-718	36	2	0	0	PROPN
cet-718	36	3	t	t	PROPN
cet-718	36	4	y	y	PROPN
cet-718	36	5	is	be	AUX
cet-718	36	6	the	the	DET
cet-718	36	7	functional	functional	ADJ
cet-718	36	8	unit	unit	NOUN
cet-718	36	9	column	column	NOUN
cet-718	36	10	indicating	indicate	VERB
cet-718	36	11	the	the	DET
cet-718	36	12	amount	amount	NOUN
cet-718	36	13	of	of	ADP
cet-718	36	14	final	final	ADJ
cet-718	36	15	product	product	NOUN
cet-718	36	16	that	that	PRON
cet-718	36	17	is	be	AUX
cet-718	36	18	produced	produce	VERB
cet-718	36	19	per	per	ADP
cet-718	36	20	functional	functional	ADJ
cet-718	36	21	unit	unit	NOUN
cet-718	36	22	.	.	PUNCT
cet-718	37	1	with	with	ADP
cet-718	37	2	this	this	DET
cet-718	37	3	integrated	integrate	VERB
cet-718	37	4	hybrid	hybrid	ADJ
cet-718	37	5	lco	lco	NOUN
cet-718	37	6	methodology	methodology	NOUN
cet-718	37	7	,	,	PUNCT
cet-718	37	8	the	the	DET
cet-718	37	9	comprehensive	comprehensive	ADJ
cet-718	37	10	life	life	NOUN
cet-718	37	11	cycle	cycle	NOUN
cet-718	37	12	environmental	environmental	ADJ
cet-718	37	13	impacts	impact	NOUN
cet-718	37	14	of	of	ADP
cet-718	37	15	shale	shale	NOUN
cet-718	37	16	gas	gas	NOUN
cet-718	37	17	associated	associate	VERB
cet-718	37	18	with	with	ADP
cet-718	37	19	both	both	CCONJ
cet-718	37	20	the	the	DET
cet-718	37	21	foreground	foreground	NOUN
cet-718	37	22	process	process	NOUN
cet-718	37	23	systems	system	NOUN
cet-718	37	24	and	and	CCONJ
cet-718	37	25	the	the	DET
cet-718	37	26	background	background	NOUN
cet-718	37	27	eio	eio	PROPN
cet-718	37	28	systems	system	NOUN
cet-718	37	29	can	can	AUX
cet-718	37	30	be	be	AUX
cet-718	37	31	quantified	quantify	VERB
cet-718	37	32	.	.	PUNCT
cet-718	38	1	for	for	ADP
cet-718	38	2	the	the	DET
cet-718	38	3	process	process	NOUN
cet-718	38	4	systems	system	NOUN
cet-718	38	5	,	,	PUNCT
cet-718	38	6	a	a	DET
cet-718	38	7	“	"	PUNCT
cet-718	38	8	well	well	NOUN
cet-718	38	9	-	-	PUNCT
cet-718	38	10	to	to	ADP
cet-718	38	11	-	-	PUNCT
cet-718	38	12	wire	wire	NOUN
cet-718	38	13	”	"	PUNCT
cet-718	38	14	system	system	NOUN
cet-718	38	15	boundary	boundary	NOUN
cet-718	38	16	is	be	AUX
cet-718	38	17	considered	consider	VERB
cet-718	38	18	.	.	PUNCT
cet-718	39	1	the	the	DET
cet-718	39	2	life	life	NOUN
cet-718	39	3	cycle	cycle	NOUN
cet-718	39	4	stages	stage	NOUN
cet-718	39	5	considered	consider	VERB
cet-718	39	6	in	in	ADP
cet-718	39	7	the	the	DET
cet-718	39	8	process	process	NOUN
cet-718	39	9	systems	system	NOUN
cet-718	39	10	include	include	VERB
cet-718	39	11	shale	shale	NOUN
cet-718	39	12	pad	pad	NOUN
cet-718	39	13	construction	construction	NOUN
cet-718	39	14	,	,	PUNCT
cet-718	39	15	shale	shale	NOUN
cet-718	39	16	well	well	NOUN
cet-718	39	17	drilling	drilling	NOUN
cet-718	39	18	,	,	PUNCT
cet-718	39	19	hydraulic	hydraulic	ADJ
cet-718	39	20	fracturing	fracturing	NOUN
cet-718	39	21	and	and	CCONJ
cet-718	39	22	completion	completion	NOUN
cet-718	39	23	,	,	PUNCT
cet-718	39	24	water	water	NOUN
cet-718	39	25	acquisition	acquisition	NOUN
cet-718	39	26	,	,	PUNCT
cet-718	39	27	wastewater	wastewater	NOUN
cet-718	39	28	treatment	treatment	NOUN
cet-718	39	29	,	,	PUNCT
cet-718	39	30	shale	shale	NOUN
cet-718	39	31	gas	gas	NOUN
cet-718	39	32	production	production	NOUN
cet-718	39	33	,	,	PUNCT
cet-718	39	34	processing	processing	NOUN
cet-718	39	35	,	,	PUNCT
cet-718	39	36	transportation	transportation	NOUN
cet-718	39	37	,	,	PUNCT
cet-718	39	38	and	and	CCONJ
cet-718	39	39	end	end	VERB
cet-718	39	40	use	use	NOUN
cet-718	39	41	of	of	ADP
cet-718	39	42	shale	shale	NOUN
cet-718	39	43	gas	gas	NOUN
cet-718	39	44	for	for	ADP
cet-718	39	45	electricity	electricity	NOUN
cet-718	39	46	generation	generation	NOUN
cet-718	39	47	at	at	ADP
cet-718	39	48	ccgt	ccgt	NOUN
cet-718	39	49	power	power	NOUN
cet-718	39	50	plants	plant	NOUN
cet-718	39	51	.	.	PUNCT
cet-718	40	1	consistent	consistent	ADJ
cet-718	40	2	with	with	ADP
cet-718	40	3	the	the	DET
cet-718	40	4	“	"	PUNCT
cet-718	40	5	well	well	NOUN
cet-718	40	6	-	-	PUNCT
cet-718	40	7	to	to	ADP
cet-718	40	8	-	-	PUNCT
cet-718	40	9	wire	wire	NOUN
cet-718	40	10	”	"	PUNCT
cet-718	40	11	process	process	NOUN
cet-718	40	12	system	system	NOUN
cet-718	40	13	boundary	boundary	NOUN
cet-718	40	14	,	,	PUNCT
cet-718	40	15	a	a	DET
cet-718	40	16	functional	functional	ADJ
cet-718	40	17	unit	unit	NOUN
cet-718	40	18	of	of	ADP
cet-718	40	19	generating	generate	VERB
cet-718	40	20	one	one	NUM
cet-718	40	21	megawatt	megawatt	NOUN
cet-718	40	22	-	-	PUNCT
cet-718	40	23	hour	hour	NOUN
cet-718	40	24	(	(	PUNCT
cet-718	40	25	mwh	mwh	PROPN
cet-718	40	26	)	)	PUNCT
cet-718	40	27	electricity	electricity	NOUN
cet-718	40	28	from	from	ADP
cet-718	40	29	shale	shale	NOUN
cet-718	40	30	gas	gas	NOUN
cet-718	40	31	is	be	AUX
cet-718	40	32	adopted	adopt	VERB
cet-718	40	33	.	.	PUNCT
cet-718	41	1	a	a	DET
cet-718	41	2	planning	planning	NOUN
cet-718	41	3	horizon	horizon	NOUN
cet-718	41	4	consisting	consist	VERB
cet-718	41	5	of	of	ADP
cet-718	41	6	a	a	DET
cet-718	41	7	set	set	NOUN
cet-718	41	8	of	of	ADP
cet-718	41	9	time	time	NOUN
cet-718	41	10	periods	period	NOUN
cet-718	41	11	is	be	AUX
cet-718	41	12	given	give	VERB
cet-718	41	13	,	,	PUNCT
cet-718	41	14	so	so	ADV
cet-718	41	15	the	the	DET
cet-718	41	16	resulting	result	VERB
cet-718	41	17	hybrid	hybrid	ADJ
cet-718	41	18	lco	lco	NOUN
cet-718	41	19	problem	problem	NOUN
cet-718	41	20	is	be	AUX
cet-718	41	21	a	a	DET
cet-718	41	22	multiperiod	multiperiod	NOUN
cet-718	41	23	optimization	optimization	NOUN
cet-718	41	24	problem	problem	NOUN
cet-718	41	25	.	.	PUNCT
cet-718	42	1	there	there	PRON
cet-718	42	2	are	be	VERB
cet-718	42	3	a	a	DET
cet-718	42	4	set	set	NOUN
cet-718	42	5	of	of	ADP
cet-718	42	6	shale	shale	NOUN
cet-718	42	7	sites	site	NOUN
cet-718	42	8	.	.	PUNCT
cet-718	43	1	some	some	PRON
cet-718	43	2	of	of	ADP
cet-718	43	3	them	they	PRON
cet-718	43	4	already	already	ADV
cet-718	43	5	exist	exist	VERB
cet-718	43	6	with	with	ADP
cet-718	43	7	drilled	drill	VERB
cet-718	43	8	shale	shale	NOUN
cet-718	43	9	wells	well	NOUN
cet-718	43	10	,	,	PUNCT
cet-718	43	11	and	and	CCONJ
cet-718	43	12	the	the	DET
cet-718	43	13	remaining	remain	VERB
cet-718	43	14	shale	shale	NOUN
cet-718	43	15	sites	site	NOUN
cet-718	43	16	are	be	AUX
cet-718	43	17	potential	potential	ADJ
cet-718	43	18	ones	one	NOUN
cet-718	43	19	to	to	PART
cet-718	43	20	be	be	AUX
cet-718	43	21	developed	develop	VERB
cet-718	43	22	.	.	PUNCT
cet-718	44	1	at	at	ADP
cet-718	44	2	each	each	DET
cet-718	44	3	shale	shale	NOUN
cet-718	44	4	site	site	NOUN
cet-718	44	5	,	,	PUNCT
cet-718	44	6	the	the	DET
cet-718	44	7	maximum	maximum	ADJ
cet-718	44	8	number	number	NOUN
cet-718	44	9	of	of	ADP
cet-718	44	10	wells	well	NOUN
cet-718	44	11	that	that	PRON
cet-718	44	12	can	can	AUX
cet-718	44	13	be	be	AUX
cet-718	44	14	drilled	drill	VERB
cet-718	44	15	is	be	AUX
cet-718	44	16	known	know	VERB
cet-718	44	17	.	.	PUNCT
cet-718	45	1	in	in	ADP
cet-718	45	2	addition	addition	NOUN
cet-718	45	3	,	,	PUNCT
cet-718	45	4	the	the	DET
cet-718	45	5	production	production	NOUN
cet-718	45	6	profile	profile	NOUN
cet-718	45	7	,	,	PUNCT
cet-718	45	8	estimated	estimate	VERB
cet-718	45	9	ultimate	ultimate	ADJ
cet-718	45	10	recovery	recovery	NOUN
cet-718	45	11	,	,	PUNCT
cet-718	45	12	and	and	CCONJ
cet-718	45	13	shale	shale	NOUN
cet-718	45	14	gas	gas	NOUN
cet-718	45	15	composition	composition	NOUN
cet-718	45	16	of	of	ADP
cet-718	45	17	each	each	DET
cet-718	45	18	shale	shale	NOUN
cet-718	45	19	well	well	ADV
cet-718	45	20	are	be	AUX
cet-718	45	21	given	give	VERB
cet-718	45	22	.	.	PUNCT
cet-718	46	1	both	both	PRON
cet-718	46	2	drilling	drill	VERB
cet-718	46	3	and	and	CCONJ
cet-718	46	4	hydraulic	hydraulic	ADJ
cet-718	46	5	fracturing	fracturing	NOUN
cet-718	46	6	activities	activity	NOUN
cet-718	46	7	require	require	VERB
cet-718	46	8	freshwater	freshwater	NOUN
cet-718	46	9	supply	supply	NOUN
cet-718	46	10	and	and	CCONJ
cet-718	46	11	generate	generate	VERB
cet-718	46	12	wastewater	wastewater	NOUN
cet-718	46	13	simultaneously	simultaneously	ADV
cet-718	46	14	.	.	PUNCT
cet-718	47	1	thus	thus	ADV
cet-718	47	2	,	,	PUNCT
cet-718	47	3	it	it	PRON
cet-718	47	4	is	be	AUX
cet-718	47	5	necessary	necessary	ADJ
cet-718	47	6	to	to	PART
cet-718	47	7	make	make	VERB
cet-718	47	8	corresponding	corresponding	ADJ
cet-718	47	9	decisions	decision	NOUN
cet-718	47	10	regarding	regard	VERB
cet-718	47	11	water	water	NOUN
cet-718	47	12	management	management	NOUN
cet-718	47	13	.	.	PUNCT
cet-718	48	1	two	two	NUM
cet-718	48	2	wastewater	wastewater	NOUN
cet-718	48	3	treatment	treatment	NOUN
cet-718	48	4	options	option	NOUN
cet-718	48	5	are	be	AUX
cet-718	48	6	considered	consider	VERB
cet-718	48	7	,	,	PUNCT
cet-718	48	8	including	include	VERB
cet-718	48	9	centralized	centralized	ADJ
cet-718	48	10	wastewater	wastewater	NOUN
cet-718	48	11	treatment	treatment	NOUN
cet-718	48	12	(	(	PUNCT
cet-718	48	13	cwt	cwt	NOUN
cet-718	48	14	)	)	PUNCT
cet-718	48	15	facilities	facility	NOUN
cet-718	48	16	and	and	CCONJ
cet-718	48	17	onsite	onsite	ADJ
cet-718	48	18	wastewater	wastewater	NOUN
cet-718	48	19	treatment	treatment	NOUN
cet-718	48	20	units	unit	NOUN
cet-718	48	21	.	.	PUNCT
cet-718	49	1	for	for	ADP
cet-718	49	2	the	the	DET
cet-718	49	3	latter	latter	ADJ
cet-718	49	4	,	,	PUNCT
cet-718	49	5	three	three	NUM
cet-718	49	6	typical	typical	ADJ
cet-718	49	7	wastewater	wastewater	NOUN
cet-718	49	8	treatment	treatment	NOUN
cet-718	49	9	technologies	technology	NOUN
cet-718	49	10	are	be	AUX
cet-718	49	11	considered	consider	VERB
cet-718	49	12	,	,	PUNCT
cet-718	49	13	namely	namely	ADV
cet-718	49	14	multi	multi	ADJ
cet-718	49	15	-	-	ADJ
cet-718	49	16	stage	stage	ADJ
cet-718	49	17	flash	flash	NOUN
cet-718	49	18	(	(	PUNCT
cet-718	49	19	msf	msf	NOUN
cet-718	49	20	)	)	PUNCT
cet-718	49	21	,	,	PUNCT
cet-718	49	22	multi	multi	ADJ
cet-718	49	23	-	-	ADJ
cet-718	49	24	effect	effect	ADJ
cet-718	49	25	distillation	distillation	NOUN
cet-718	49	26	(	(	PUNCT
cet-718	49	27	med	med	ADJ
cet-718	49	28	)	)	PUNCT
cet-718	49	29	,	,	PUNCT
cet-718	49	30	and	and	CCONJ
cet-718	49	31	reverse	reverse	ADJ
cet-718	49	32	osmosis	osmosis	NOUN
cet-718	49	33	(	(	PUNCT
cet-718	49	34	ro	ro	NOUN
cet-718	49	35	)	)	PUNCT
cet-718	49	36	.	.	PUNCT
cet-718	50	1	the	the	DET
cet-718	50	2	technological	technological	ADJ
cet-718	50	3	information	information	NOUN
cet-718	50	4	regarding	regard	VERB
cet-718	50	5	each	each	DET
cet-718	50	6	water	water	NOUN
cet-718	50	7	treatment	treatment	NOUN
cet-718	50	8	option	option	NOUN
cet-718	50	9	,	,	PUNCT
cet-718	50	10	such	such	ADJ
cet-718	50	11	as	as	ADP
cet-718	50	12	the	the	DET
cet-718	50	13	treatment	treatment	NOUN
cet-718	50	14	capacities	capacity	NOUN
cet-718	50	15	,	,	PUNCT
cet-718	50	16	energy	energy	NOUN
cet-718	50	17	efficiency	efficiency	NOUN
cet-718	50	18	,	,	PUNCT
cet-718	50	19	and	and	CCONJ
cet-718	50	20	recovery	recovery	NOUN
cet-718	50	21	factors	factor	NOUN
cet-718	50	22	,	,	PUNCT
cet-718	50	23	is	be	AUX
cet-718	50	24	given	give	VERB
cet-718	50	25	.	.	PUNCT
cet-718	51	1	raw	raw	ADJ
cet-718	51	2	shale	shale	NOUN
cet-718	51	3	gas	gas	NOUN
cet-718	51	4	can	can	AUX
cet-718	51	5	be	be	AUX
cet-718	51	6	produced	produce	VERB
cet-718	51	7	at	at	ADP
cet-718	51	8	shale	shale	NOUN
cet-718	51	9	sites	site	NOUN
cet-718	51	10	once	once	SCONJ
cet-718	51	11	the	the	DET
cet-718	51	12	corresponding	corresponding	ADJ
cet-718	51	13	shale	shale	NOUN
cet-718	51	14	wells	well	NOUN
cet-718	51	15	are	be	AUX
cet-718	51	16	completed	complete	VERB
cet-718	51	17	.	.	PUNCT
cet-718	52	1	the	the	DET
cet-718	52	2	raw	raw	ADJ
cet-718	52	3	shale	shale	NOUN
cet-718	52	4	gas	gas	NOUN
cet-718	52	5	is	be	AUX
cet-718	52	6	first	first	ADV
cet-718	52	7	sent	send	VERB
cet-718	52	8	to	to	ADP
cet-718	52	9	processing	processing	NOUN
cet-718	52	10	plants	plant	NOUN
cet-718	52	11	,	,	PUNCT
cet-718	52	12	where	where	SCONJ
cet-718	52	13	impurities	impurity	NOUN
cet-718	52	14	,	,	PUNCT
cet-718	52	15	such	such	ADJ
cet-718	52	16	as	as	ADP
cet-718	52	17	water	water	NOUN
cet-718	52	18	,	,	PUNCT
cet-718	52	19	acid	acid	NOUN
cet-718	52	20	gas	gas	NOUN
cet-718	52	21	,	,	PUNCT
cet-718	52	22	and	and	CCONJ
cet-718	52	23	nitrogen	nitrogen	NOUN
cet-718	52	24	are	be	AUX
cet-718	52	25	removed	remove	VERB
cet-718	52	26	,	,	PUNCT
cet-718	52	27	and	and	CCONJ
cet-718	52	28	the	the	DET
cet-718	52	29	pipeline	pipeline	NOUN
cet-718	52	30	-	-	PUNCT
cet-718	52	31	quality	quality	NOUN
cet-718	52	32	natural	natural	ADJ
cet-718	52	33	gas	gas	NOUN
cet-718	52	34	and	and	CCONJ
cet-718	52	35	heavier	heavy	ADJ
cet-718	52	36	hydrocarbons	hydrocarbon	NOUN
cet-718	52	37	(	(	PUNCT
cet-718	52	38	he	he	PRON
cet-718	52	39	and	and	CCONJ
cet-718	52	40	you	you	PRON
cet-718	52	41	,	,	PUNCT
cet-718	52	42	2014	2014	NUM
cet-718	52	43	)	)	PUNCT
cet-718	52	44	,	,	PUNCT
cet-718	52	45	known	know	VERB
cet-718	52	46	as	as	ADP
cet-718	52	47	natural	natural	ADJ
cet-718	52	48	gas	gas	NOUN
cet-718	52	49	liquids	liquid	NOUN
cet-718	52	50	(	(	PUNCT
cet-718	52	51	ngls	ngls	NOUN
cet-718	52	52	)	)	PUNCT
cet-718	52	53	,	,	PUNCT
cet-718	52	54	are	be	AUX
cet-718	52	55	separated	separate	VERB
cet-718	52	56	(	(	PUNCT
cet-718	52	57	gong	gong	NOUN
cet-718	52	58	and	and	CCONJ
cet-718	52	59	you	you	PRON
cet-718	52	60	,	,	PUNCT
cet-718	52	61	2018	2018	NUM
cet-718	52	62	)	)	PUNCT
cet-718	52	63	.	.	PUNCT
cet-718	53	1	the	the	DET
cet-718	53	2	transportation	transportation	NOUN
cet-718	53	3	of	of	ADP
cet-718	53	4	raw	raw	ADJ
cet-718	53	5	shale	shale	NOUN
cet-718	53	6	gas	gas	NOUN
cet-718	53	7	from	from	ADP
cet-718	53	8	shale	shale	NOUN
cet-718	53	9	sites	site	NOUN
cet-718	53	10	to	to	ADP
cet-718	53	11	processing	processing	NOUN
cet-718	53	12	plants	plant	NOUN
cet-718	53	13	requires	require	VERB
cet-718	53	14	the	the	DET
cet-718	53	15	construction	construction	NOUN
cet-718	53	16	of	of	ADP
cet-718	53	17	gathering	gather	VERB
cet-718	53	18	pipelines	pipeline	NOUN
cet-718	53	19	.	.	PUNCT
cet-718	54	1	there	there	PRON
cet-718	54	2	are	be	VERB
cet-718	54	3	a	a	DET
cet-718	54	4	set	set	NOUN
cet-718	54	5	of	of	ADP
cet-718	54	6	pipeline	pipeline	NOUN
cet-718	54	7	specs	spec	NOUN
cet-718	54	8	with	with	ADP
cet-718	54	9	given	give	VERB
cet-718	54	10	capital	capital	NOUN
cet-718	54	11	costs	cost	NOUN
cet-718	54	12	and	and	CCONJ
cet-718	54	13	capacities	capacity	NOUN
cet-718	54	14	to	to	PART
cet-718	54	15	select	select	VERB
cet-718	54	16	from	from	ADP
cet-718	54	17	.	.	PUNCT
cet-718	55	1	the	the	DET
cet-718	55	2	processing	processing	NOUN
cet-718	55	3	plants	plant	NOUN
cet-718	55	4	include	include	VERB
cet-718	55	5	existing	exist	VERB
cet-718	55	6	ones	one	NOUN
cet-718	55	7	with	with	ADP
cet-718	55	8	fixed	fix	VERB
cet-718	55	9	processing	processing	NOUN
cet-718	55	10	capacities	capacity	NOUN
cet-718	55	11	and	and	CCONJ
cet-718	55	12	potential	potential	ADJ
cet-718	55	13	ones	one	NOUN
cet-718	55	14	to	to	PART
cet-718	55	15	be	be	AUX
cet-718	55	16	designed	design	VERB
cet-718	55	17	and	and	CCONJ
cet-718	55	18	constructed	construct	VERB
cet-718	55	19	.	.	PUNCT
cet-718	56	1	after	after	ADP
cet-718	56	2	the	the	DET
cet-718	56	3	processing	processing	NOUN
cet-718	56	4	plants	plant	NOUN
cet-718	56	5	,	,	PUNCT
cet-718	56	6	natural	natural	ADJ
cet-718	56	7	gas	gas	NOUN
cet-718	56	8	is	be	AUX
cet-718	56	9	sent	send	VERB
cet-718	56	10	to	to	ADP
cet-718	56	11	a	a	DET
cet-718	56	12	set	set	NOUN
cet-718	56	13	of	of	ADP
cet-718	56	14	ccgt	ccgt	ADJ
cet-718	56	15	power	power	NOUN
cet-718	56	16	plants	plant	NOUN
cet-718	56	17	for	for	ADP
cet-718	56	18	electricity	electricity	NOUN
cet-718	56	19	generation	generation	NOUN
cet-718	56	20	.	.	PUNCT
cet-718	57	1	the	the	DET
cet-718	57	2	distribution	distribution	NOUN
cet-718	57	3	of	of	ADP
cet-718	57	4	natural	natural	ADJ
cet-718	57	5	gas	gas	NOUN
cet-718	57	6	from	from	ADP
cet-718	57	7	processing	process	VERB
cet-718	57	8	plants	plant	NOUN
cet-718	57	9	to	to	ADP
cet-718	57	10	power	power	NOUN
cet-718	57	11	plants	plant	NOUN
cet-718	57	12	also	also	ADV
cet-718	57	13	requires	require	VERB
cet-718	57	14	the	the	DET
cet-718	57	15	readiness	readiness	NOUN
cet-718	57	16	of	of	ADP
cet-718	57	17	transmission	transmission	NOUN
cet-718	57	18	pipelines	pipeline	NOUN
cet-718	57	19	.	.	PUNCT
cet-718	58	1	the	the	DET
cet-718	58	2	transportation	transportation	NOUN
cet-718	58	3	distance	distance	NOUN
cet-718	58	4	between	between	ADP
cet-718	58	5	each	each	DET
cet-718	58	6	pair	pair	NOUN
cet-718	58	7	of	of	ADP
cet-718	58	8	locations	location	NOUN
cet-718	58	9	is	be	AUX
cet-718	58	10	given	give	VERB
cet-718	58	11	.	.	PUNCT
cet-718	59	1	for	for	ADP
cet-718	59	2	the	the	DET
cet-718	59	3	power	power	NOUN
cet-718	59	4	plants	plant	NOUN
cet-718	59	5	,	,	PUNCT
cet-718	59	6	the	the	DET
cet-718	59	7	electricity	electricity	NOUN
cet-718	59	8	demand	demand	NOUN
cet-718	59	9	in	in	ADP
cet-718	59	10	each	each	DET
cet-718	59	11	time	time	NOUN
cet-718	59	12	period	period	NOUN
cet-718	59	13	and	and	CCONJ
cet-718	59	14	the	the	DET
cet-718	59	15	electricity	electricity	NOUN
cet-718	59	16	generation	generation	NOUN
cet-718	59	17	efficiency	efficiency	NOUN
cet-718	59	18	are	be	AUX
cet-718	59	19	given	give	VERB
cet-718	59	20	.	.	PUNCT
cet-718	60	1	to	to	PART
cet-718	60	2	simultaneously	simultaneously	ADV
cet-718	60	3	optimize	optimize	VERB
cet-718	60	4	the	the	DET
cet-718	60	5	economic	economic	ADJ
cet-718	60	6	and	and	CCONJ
cet-718	60	7	environmental	environmental	ADJ
cet-718	60	8	performances	performance	NOUN
cet-718	60	9	associated	associate	VERB
cet-718	60	10	with	with	ADP
cet-718	60	11	production	production	NOUN
cet-718	60	12	of	of	ADP
cet-718	60	13	one	one	NUM
cet-718	60	14	functional	functional	ADJ
cet-718	60	15	unit	unit	NOUN
cet-718	60	16	,	,	PUNCT
cet-718	60	17	the	the	DET
cet-718	60	18	following	follow	VERB
cet-718	60	19	fractional	fractional	ADJ
cet-718	60	20	objectives	objective	NOUN
cet-718	60	21	are	be	AUX
cet-718	60	22	considered	consider	VERB
cet-718	60	23	:	:	PUNCT
cet-718	60	24	•	•	ADP
cet-718	60	25	minimizing	minimize	VERB
cet-718	60	26	the	the	DET
cet-718	60	27	levelized	levelize	VERB
cet-718	60	28	cost	cost	NOUN
cet-718	60	29	of	of	ADP
cet-718	60	30	electricity	electricity	NOUN
cet-718	60	31	(	(	PUNCT
cet-718	60	32	lcoe	lcoe	PROPN
cet-718	60	33	)	)	PUNCT
cet-718	60	34	generated	generate	VERB
cet-718	60	35	from	from	ADP
cet-718	60	36	shale	shale	NOUN
cet-718	60	37	gas	gas	NOUN
cet-718	60	38	.	.	PUNCT
cet-718	61	1	•	•	NUM
cet-718	61	2	minimizing	minimize	VERB
cet-718	61	3	the	the	DET
cet-718	61	4	total	total	ADJ
cet-718	61	5	life	life	NOUN
cet-718	61	6	cycle	cycle	NOUN
cet-718	61	7	ghg	ghg	PROPN
cet-718	61	8	emissions	emission	NOUN
cet-718	61	9	per	per	ADP
cet-718	61	10	mwh	mwh	PROPN
cet-718	61	11	of	of	ADP
cet-718	61	12	electricity	electricity	NOUN
cet-718	61	13	generation	generation	NOUN
cet-718	61	14	.	.	PUNCT
cet-718	62	1	these	these	DET
cet-718	62	2	economic	economic	ADJ
cet-718	62	3	and	and	CCONJ
cet-718	62	4	environmental	environmental	ADJ
cet-718	62	5	objectives	objective	NOUN
cet-718	62	6	are	be	AUX
cet-718	62	7	optimized	optimize	VERB
cet-718	62	8	considering	consider	VERB
cet-718	62	9	the	the	DET
cet-718	62	10	following	follow	VERB
cet-718	62	11	decisions	decision	NOUN
cet-718	62	12	:	:	PUNCT
cet-718	62	13	•	•	NUM
cet-718	62	14	development	development	NOUN
cet-718	62	15	planning	planning	NOUN
cet-718	62	16	of	of	ADP
cet-718	62	17	shale	shale	NOUN
cet-718	62	18	sites	site	NOUN
cet-718	62	19	;	;	PUNCT
cet-718	62	20	1724	1724	NUM
cet-718	62	21	•	•	NOUN
cet-718	62	22	drilling	drilling	NOUN
cet-718	62	23	schedule	schedule	NOUN
cet-718	62	24	,	,	PUNCT
cet-718	62	25	production	production	NOUN
cet-718	62	26	profile	profile	NOUN
cet-718	62	27	,	,	PUNCT
cet-718	62	28	and	and	CCONJ
cet-718	62	29	water	water	NOUN
cet-718	62	30	management	management	NOUN
cet-718	62	31	strategies	strategy	NOUN
cet-718	62	32	at	at	ADP
cet-718	62	33	each	each	DET
cet-718	62	34	shale	shale	NOUN
cet-718	62	35	site	site	NOUN
cet-718	62	36	;	;	PUNCT
cet-718	62	37	•	•	NUM
cet-718	62	38	locations	location	NOUN
cet-718	62	39	and	and	CCONJ
cet-718	62	40	capacities	capacity	NOUN
cet-718	62	41	of	of	ADP
cet-718	62	42	shale	shale	NOUN
cet-718	62	43	gas	gas	NOUN
cet-718	62	44	processing	processing	NOUN
cet-718	62	45	plants	plant	NOUN
cet-718	62	46	;	;	PUNCT
cet-718	62	47	•	•	NUM
cet-718	62	48	installation	installation	NOUN
cet-718	62	49	and	and	CCONJ
cet-718	62	50	spec	spec	NOUN
cet-718	62	51	selection	selection	NOUN
cet-718	62	52	of	of	ADP
cet-718	62	53	transportation	transportation	NOUN
cet-718	62	54	pipelines	pipeline	NOUN
cet-718	62	55	,	,	PUNCT
cet-718	62	56	as	as	ADV
cet-718	62	57	well	well	ADV
cet-718	62	58	as	as	ADP
cet-718	62	59	planning	planning	NOUN
cet-718	62	60	of	of	ADP
cet-718	62	61	corresponding	correspond	VERB
cet-718	62	62	transportation	transportation	NOUN
cet-718	62	63	activities	activity	NOUN
cet-718	62	64	;	;	PUNCT
cet-718	62	65	•	•	NUM
cet-718	62	66	electricity	electricity	NOUN
cet-718	62	67	generation	generation	NOUN
cet-718	62	68	profiles	profile	NOUN
cet-718	62	69	at	at	ADP
cet-718	62	70	ccgt	ccgt	NOUN
cet-718	62	71	power	power	NOUN
cet-718	62	72	plants	plant	NOUN
cet-718	62	73	.	.	PUNCT
cet-718	63	1	3	3	X
cet-718	63	2	.	.	NOUN
cet-718	63	3	model	model	NOUN
cet-718	63	4	formulation	formulation	NOUN
cet-718	63	5	and	and	CCONJ
cet-718	63	6	solution	solution	NOUN
cet-718	63	7	algorithm	algorithm	NOUN
cet-718	63	8	a	a	DET
cet-718	63	9	multi	multi	ADJ
cet-718	63	10	-	-	ADJ
cet-718	63	11	objective	objective	ADJ
cet-718	63	12	,	,	PUNCT
cet-718	63	13	multi	multi	ADJ
cet-718	63	14	-	-	ADJ
cet-718	63	15	period	period	ADJ
cet-718	63	16	minlp	minlp	NOUN
cet-718	63	17	model	model	NOUN
cet-718	63	18	is	be	AUX
cet-718	63	19	developed	develop	VERB
cet-718	63	20	to	to	PART
cet-718	63	21	address	address	VERB
cet-718	63	22	the	the	DET
cet-718	63	23	sustainable	sustainable	ADJ
cet-718	63	24	design	design	NOUN
cet-718	63	25	and	and	CCONJ
cet-718	63	26	operations	operation	NOUN
cet-718	63	27	of	of	ADP
cet-718	63	28	shale	shale	NOUN
cet-718	63	29	gas	gas	NOUN
cet-718	63	30	supply	supply	NOUN
cet-718	63	31	chains	chain	NOUN
cet-718	63	32	.	.	PUNCT
cet-718	64	1	economic	economic	ADJ
cet-718	64	2	objective	objective	NOUN
cet-718	64	3	:	:	PUNCT
cet-718	64	4			PROPN
cet-718	64	5	1	1	PROPN
cet-718	64	6	min	min	PROPN
cet-718	64	7	oper	oper	PROPN
cet-718	64	8	cap	cap	PROPN
cet-718	64	9	t	t	PROPN
cet-718	64	10	t	t	PROPN
cet-718	64	11	t	t	PROPN
cet-718	64	12	tc	tc	PROPN
cet-718	64	13	tc	tc	PROPN
cet-718	64	14	dr	dr	PROPN
cet-718	64	15	lcoe	lcoe	PROPN
cet-718	64	16	tge	tge	PROPN
cet-718	64	17			PROPN
cet-718	64	18			PROPN
cet-718	64	19			PROPN
cet-718	64	20			PRON
cet-718	64	21			X
cet-718	64	22	(	(	PUNCT
cet-718	64	23	2	2	X
cet-718	64	24	)	)	PUNCT
cet-718	64	25	environmental	environmental	ADJ
cet-718	64	26	objectives	objective	NOUN
cet-718	64	27	:	:	PUNCT
cet-718	64	28	min	min	X
cet-718	64	29	pro	pro	X
cet-718	64	30	iote	iote	VERB
cet-718	64	31	te	te	PROPN
cet-718	64	32	ue	ue	PROPN
cet-718	64	33	tge	tge	PROPN
cet-718	64	34			PROPN
cet-718	64	35			PROPN
cet-718	64	36	(	(	PUNCT
cet-718	64	37	3	3	X
cet-718	64	38	)	)	PUNCT
cet-718	64	39	s.t	s.t	PROPN
cet-718	64	40	.	.	PUNCT
cet-718	65	1	economic	economic	ADJ
cet-718	65	2	constraints	constraint	NOUN
cet-718	65	3	environmental	environmental	ADJ
cet-718	65	4	constraints	constraint	NOUN
cet-718	65	5	mass	mass	NOUN
cet-718	65	6	balance	balance	NOUN
cet-718	65	7	constraints	constraint	NOUN
cet-718	65	8	capacity	capacity	NOUN
cet-718	65	9	constraints	constraint	NOUN
cet-718	65	10	bounding	bound	VERB
cet-718	65	11	constraints	constraint	NOUN
cet-718	65	12	logic	logic	NOUN
cet-718	65	13	constraints	constraint	NOUN
cet-718	65	14	as	as	SCONJ
cet-718	65	15	stated	state	VERB
cet-718	65	16	in	in	ADP
cet-718	65	17	the	the	DET
cet-718	65	18	problem	problem	NOUN
cet-718	65	19	statement	statement	NOUN
cet-718	65	20	section	section	NOUN
cet-718	65	21	,	,	PUNCT
cet-718	65	22	lcoe	lcoe	PROPN
cet-718	65	23	indicates	indicate	VERB
cet-718	65	24	the	the	DET
cet-718	65	25	levelized	levelize	VERB
cet-718	65	26	cost	cost	NOUN
cet-718	65	27	of	of	ADP
cet-718	65	28	electricity	electricity	NOUN
cet-718	65	29	,	,	PUNCT
cet-718	65	30	which	which	PRON
cet-718	65	31	is	be	AUX
cet-718	65	32	formulated	formulate	VERB
cet-718	65	33	as	as	ADP
cet-718	65	34	the	the	DET
cet-718	65	35	summation	summation	NOUN
cet-718	65	36	of	of	ADP
cet-718	65	37	total	total	ADJ
cet-718	65	38	capital	capital	NOUN
cet-718	65	39	cost	cost	NOUN
cet-718	65	40	(	(	PUNCT
cet-718	65	41	tccap	tccap	NOUN
cet-718	65	42	)	)	PUNCT
cet-718	65	43	and	and	CCONJ
cet-718	65	44	the	the	DET
cet-718	65	45	total	total	ADJ
cet-718	65	46	discounted	discount	VERB
cet-718	65	47	value	value	NOUN
cet-718	65	48	of	of	ADP
cet-718	65	49	operating	operate	VERB
cet-718	65	50	cost	cost	NOUN
cet-718	65	51	(	(	PUNCT
cet-718	65	52	tcoper	tcoper	NOUN
cet-718	65	53	)	)	PUNCT
cet-718	65	54	divided	divide	VERB
cet-718	65	55	by	by	ADP
cet-718	65	56	the	the	DET
cet-718	65	57	total	total	ADJ
cet-718	65	58	electricity	electricity	NOUN
cet-718	65	59	generation	generation	NOUN
cet-718	65	60	(	(	PUNCT
cet-718	65	61	tge	tge	VERB
cet-718	65	62	)	)	PUNCT
cet-718	65	63	.	.	PUNCT
cet-718	66	1	ue	ue	PROPN
cet-718	66	2	denotes	denote	VERB
cet-718	66	3	the	the	DET
cet-718	66	4	life	life	NOUN
cet-718	66	5	cycle	cycle	NOUN
cet-718	66	6	ghg	ghg	PROPN
cet-718	66	7	emissions	emission	NOUN
cet-718	66	8	associated	associate	VERB
cet-718	66	9	with	with	ADP
cet-718	66	10	one	one	NUM
cet-718	66	11	mwh	mwh	NOUN
cet-718	66	12	of	of	ADP
cet-718	66	13	electricity	electricity	NOUN
cet-718	66	14	generation	generation	NOUN
cet-718	66	15	,	,	PUNCT
cet-718	66	16	formulated	formulate	VERB
cet-718	66	17	as	as	ADP
cet-718	66	18	the	the	DET
cet-718	66	19	summation	summation	NOUN
cet-718	66	20	of	of	ADP
cet-718	66	21	process	process	NOUN
cet-718	66	22	emissions	emission	NOUN
cet-718	66	23	(	(	PUNCT
cet-718	66	24	tepro	tepro	ADJ
cet-718	66	25	)	)	PUNCT
cet-718	66	26	and	and	CCONJ
cet-718	66	27	io	io	PROPN
cet-718	66	28	emissions	emission	NOUN
cet-718	66	29	(	(	PUNCT
cet-718	66	30	teio	teio	NOUN
cet-718	66	31	)	)	PUNCT
cet-718	66	32	divided	divide	VERB
cet-718	66	33	by	by	ADP
cet-718	66	34	the	the	DET
cet-718	66	35	total	total	ADJ
cet-718	66	36	electricity	electricity	NOUN
cet-718	66	37	generation	generation	NOUN
cet-718	66	38	.	.	PUNCT
cet-718	67	1	these	these	DET
cet-718	67	2	objectives	objective	NOUN
cet-718	67	3	are	be	AUX
cet-718	67	4	optimized	optimize	VERB
cet-718	67	5	subject	subject	NOUN
cet-718	67	6	to	to	ADP
cet-718	67	7	the	the	DET
cet-718	67	8	following	follow	VERB
cet-718	67	9	constraints	constraint	NOUN
cet-718	67	10	:	:	PUNCT
cet-718	67	11	•	•	NUM
cet-718	67	12	economic	economic	ADJ
cet-718	67	13	constraints	constraint	NOUN
cet-718	67	14	calculating	calculate	VERB
cet-718	67	15	the	the	DET
cet-718	67	16	capital	capital	NOUN
cet-718	67	17	and	and	CCONJ
cet-718	67	18	operating	operating	NOUN
cet-718	67	19	costs	cost	NOUN
cet-718	67	20	associated	associate	VERB
cet-718	67	21	with	with	ADP
cet-718	67	22	all	all	DET
cet-718	67	23	the	the	DET
cet-718	67	24	design	design	NOUN
cet-718	67	25	and	and	CCONJ
cet-718	67	26	operational	operational	ADJ
cet-718	67	27	decisions	decision	NOUN
cet-718	67	28	across	across	ADP
cet-718	67	29	the	the	DET
cet-718	67	30	shale	shale	NOUN
cet-718	67	31	gas	gas	NOUN
cet-718	67	32	supply	supply	NOUN
cet-718	67	33	chain	chain	NOUN
cet-718	67	34	.	.	PUNCT
cet-718	68	1	•	•	NUM
cet-718	68	2	environmental	environmental	ADJ
cet-718	68	3	constraints	constraint	NOUN
cet-718	68	4	calculating	calculate	VERB
cet-718	68	5	the	the	DET
cet-718	68	6	ghg	ghg	PROPN
cet-718	68	7	emissions	emission	NOUN
cet-718	68	8	resulting	result	VERB
cet-718	68	9	from	from	ADP
cet-718	68	10	both	both	CCONJ
cet-718	68	11	the	the	DET
cet-718	68	12	process	process	NOUN
cet-718	68	13	systems	system	NOUN
cet-718	68	14	and	and	CCONJ
cet-718	68	15	the	the	DET
cet-718	68	16	eio	eio	PROPN
cet-718	68	17	systems	system	NOUN
cet-718	68	18	following	follow	VERB
cet-718	68	19	the	the	DET
cet-718	68	20	integrated	integrate	VERB
cet-718	68	21	hybrid	hybrid	ADJ
cet-718	68	22	lca	lca	PROPN
cet-718	68	23	approach	approach	NOUN
cet-718	68	24	.	.	PUNCT
cet-718	69	1	•	•	NUM
cet-718	69	2	mass	mass	NOUN
cet-718	69	3	balance	balance	NOUN
cet-718	69	4	constraints	constraint	NOUN
cet-718	69	5	describing	describe	VERB
cet-718	69	6	the	the	DET
cet-718	69	7	detailed	detailed	ADJ
cet-718	69	8	input	input	NOUN
cet-718	69	9	-	-	PUNCT
cet-718	69	10	output	output	NOUN
cet-718	69	11	mass	mass	NOUN
cet-718	69	12	balance	balance	NOUN
cet-718	69	13	relationships	relationship	NOUN
cet-718	69	14	among	among	ADP
cet-718	69	15	shale	shale	NOUN
cet-718	69	16	sites	site	NOUN
cet-718	69	17	,	,	PUNCT
cet-718	69	18	processing	processing	NOUN
cet-718	69	19	plants	plant	NOUN
cet-718	69	20	,	,	PUNCT
cet-718	69	21	and	and	CCONJ
cet-718	69	22	ccgt	ccgt	NOUN
cet-718	69	23	power	power	NOUN
cet-718	69	24	plants	plant	NOUN
cet-718	69	25	throughout	throughout	ADP
cet-718	69	26	the	the	DET
cet-718	69	27	shale	shale	NOUN
cet-718	69	28	gas	gas	NOUN
cet-718	69	29	supply	supply	NOUN
cet-718	69	30	chain	chain	NOUN
cet-718	69	31	.	.	PUNCT
cet-718	70	1	•	•	NOUN
cet-718	70	2	capacity	capacity	NOUN
cet-718	70	3	constraints	constraint	NOUN
cet-718	70	4	describing	describe	VERB
cet-718	70	5	the	the	DET
cet-718	70	6	capacity	capacity	NOUN
cet-718	70	7	restrictions	restriction	NOUN
cet-718	70	8	of	of	ADP
cet-718	70	9	different	different	ADJ
cet-718	70	10	unit	unit	NOUN
cet-718	70	11	processes	process	NOUN
cet-718	70	12	,	,	PUNCT
cet-718	70	13	including	include	VERB
cet-718	70	14	water	water	NOUN
cet-718	70	15	management	management	NOUN
cet-718	70	16	options	option	NOUN
cet-718	70	17	,	,	PUNCT
cet-718	70	18	gas	gas	NOUN
cet-718	70	19	processing	processing	NOUN
cet-718	70	20	,	,	PUNCT
cet-718	70	21	transportation	transportation	NOUN
cet-718	70	22	,	,	PUNCT
cet-718	70	23	and	and	CCONJ
cet-718	70	24	demand	demand	NOUN
cet-718	70	25	of	of	ADP
cet-718	70	26	electricity	electricity	NOUN
cet-718	70	27	generation	generation	NOUN
cet-718	70	28	at	at	ADP
cet-718	70	29	power	power	NOUN
cet-718	70	30	plants	plant	NOUN
cet-718	70	31	.	.	PUNCT
cet-718	71	1	•	•	NOUN
cet-718	71	2	composition	composition	NOUN
cet-718	71	3	constraints	constraint	NOUN
cet-718	71	4	describing	describe	VERB
cet-718	71	5	the	the	DET
cet-718	71	6	reuse	reuse	NOUN
cet-718	71	7	specification	specification	NOUN
cet-718	71	8	of	of	ADP
cet-718	71	9	onsite	onsite	ADJ
cet-718	71	10	treatment	treatment	NOUN
cet-718	71	11	technologies	technology	NOUN
cet-718	71	12	.	.	PUNCT
cet-718	72	1	•	•	NUM
cet-718	72	2	bounding	bound	VERB
cet-718	72	3	constraints	constraint	NOUN
cet-718	72	4	linking	link	VERB
cet-718	72	5	the	the	DET
cet-718	72	6	supply	supply	NOUN
cet-718	72	7	chain	chain	NOUN
cet-718	72	8	design	design	NOUN
cet-718	72	9	decisions	decision	NOUN
cet-718	72	10	with	with	ADP
cet-718	72	11	corresponding	correspond	VERB
cet-718	72	12	operational	operational	ADJ
cet-718	72	13	decisions	decision	NOUN
cet-718	72	14	,	,	PUNCT
cet-718	72	15	including	include	VERB
cet-718	72	16	those	those	PRON
cet-718	72	17	associated	associate	VERB
cet-718	72	18	with	with	ADP
cet-718	72	19	processing	processing	NOUN
cet-718	72	20	plants	plant	NOUN
cet-718	72	21	and	and	CCONJ
cet-718	72	22	transportation	transportation	NOUN
cet-718	72	23	pipelines	pipeline	NOUN
cet-718	72	24	.	.	PUNCT
cet-718	73	1	•	•	NUM
cet-718	73	2	logic	logic	NOUN
cet-718	73	3	constraints	constraint	NOUN
cet-718	73	4	describing	describe	VERB
cet-718	73	5	the	the	DET
cet-718	73	6	logic	logic	NOUN
cet-718	73	7	relationships	relationship	NOUN
cet-718	73	8	among	among	ADP
cet-718	73	9	strategic	strategic	ADJ
cet-718	73	10	decisions	decision	NOUN
cet-718	73	11	,	,	PUNCT
cet-718	73	12	including	include	VERB
cet-718	73	13	those	those	PRON
cet-718	73	14	regarding	regard	VERB
cet-718	73	15	well	well	ADV
cet-718	73	16	drilling	drilling	NOUN
cet-718	73	17	,	,	PUNCT
cet-718	73	18	wastewater	wastewater	NOUN
cet-718	73	19	treatment	treatment	NOUN
cet-718	73	20	,	,	PUNCT
cet-718	73	21	construction	construction	NOUN
cet-718	73	22	of	of	ADP
cet-718	73	23	processing	processing	NOUN
cet-718	73	24	plant	plant	NOUN
cet-718	73	25	,	,	PUNCT
cet-718	73	26	and	and	CCONJ
cet-718	73	27	pipeline	pipeline	NOUN
cet-718	73	28	instalment	instalment	NOUN
cet-718	73	29	.	.	PUNCT
cet-718	74	1	both	both	CCONJ
cet-718	74	2	the	the	DET
cet-718	74	3	economic	economic	ADJ
cet-718	74	4	and	and	CCONJ
cet-718	74	5	environmental	environmental	ADJ
cet-718	74	6	objective	objective	ADJ
cet-718	74	7	functions	function	NOUN
cet-718	74	8	are	be	AUX
cet-718	74	9	formulated	formulate	VERB
cet-718	74	10	as	as	ADP
cet-718	74	11	fractional	fractional	ADJ
cet-718	74	12	terms	term	NOUN
cet-718	74	13	to	to	PART
cet-718	74	14	reflect	reflect	VERB
cet-718	74	15	the	the	DET
cet-718	74	16	functional	functional	ADJ
cet-718	74	17	-	-	PUNCT
cet-718	74	18	unit	unit	NOUN
cet-718	74	19	-	-	PUNCT
cet-718	74	20	based	base	VERB
cet-718	74	21	life	life	NOUN
cet-718	74	22	cycle	cycle	NOUN
cet-718	74	23	performances	performance	NOUN
cet-718	74	24	.	.	PUNCT
cet-718	75	1	there	there	PRON
cet-718	75	2	are	be	VERB
cet-718	75	3	nonlinear	nonlinear	ADJ
cet-718	75	4	terms	term	NOUN
cet-718	75	5	introduced	introduce	VERB
cet-718	75	6	in	in	ADP
cet-718	75	7	the	the	DET
cet-718	75	8	economic	economic	ADJ
cet-718	75	9	objective	objective	ADJ
cet-718	75	10	function	function	NOUN
cet-718	75	11	to	to	PART
cet-718	75	12	calculate	calculate	VERB
cet-718	75	13	the	the	DET
cet-718	75	14	capital	capital	NOUN
cet-718	75	15	cost	cost	NOUN
cet-718	75	16	of	of	ADP
cet-718	75	17	processing	processing	NOUN
cet-718	75	18	plants	plant	NOUN
cet-718	75	19	.	.	PUNCT
cet-718	76	1	thus	thus	ADV
cet-718	76	2	,	,	PUNCT
cet-718	76	3	the	the	DET
cet-718	76	4	resulting	result	VERB
cet-718	76	5	problem	problem	NOUN
cet-718	76	6	is	be	AUX
cet-718	76	7	a	a	DET
cet-718	76	8	nonconvex	nonconvex	NOUN
cet-718	76	9	minlp	minlp	VERB
cet-718	76	10	problem	problem	NOUN
cet-718	76	11	.	.	PUNCT
cet-718	77	1	due	due	ADP
cet-718	77	2	to	to	ADP
cet-718	77	3	the	the	DET
cet-718	77	4	combinatorial	combinatorial	ADJ
cet-718	77	5	nature	nature	NOUN
cet-718	77	6	and	and	CCONJ
cet-718	77	7	pseudo	pseudo	NOUN
cet-718	77	8	-	-	NOUN
cet-718	77	9	convexity	convexity	NOUN
cet-718	77	10	of	of	ADP
cet-718	77	11	fractional	fractional	ADJ
cet-718	77	12	objectives	objective	NOUN
cet-718	77	13	as	as	ADV
cet-718	77	14	well	well	ADV
cet-718	77	15	as	as	ADP
cet-718	77	16	separable	separable	ADJ
cet-718	77	17	concave	concave	NOUN
cet-718	77	18	terms	term	NOUN
cet-718	77	19	for	for	ADP
cet-718	77	20	capital	capital	NOUN
cet-718	77	21	cost	cost	NOUN
cet-718	77	22	estimation	estimation	NOUN
cet-718	77	23	,	,	PUNCT
cet-718	77	24	mixed	mixed	ADJ
cet-718	77	25	-	-	PUNCT
cet-718	77	26	integer	integer	NOUN
cet-718	77	27	nonlinear	nonlinear	ADJ
cet-718	77	28	fractional	fractional	ADJ
cet-718	77	29	programming	programming	NOUN
cet-718	77	30	problems	problem	NOUN
cet-718	77	31	have	have	AUX
cet-718	77	32	been	be	AUX
cet-718	77	33	known	know	VERB
cet-718	77	34	as	as	ADP
cet-718	77	35	computationally	computationally	ADV
cet-718	77	36	challenging	challenging	ADJ
cet-718	77	37	problems	problem	NOUN
cet-718	77	38	for	for	ADP
cet-718	77	39	general	general	ADJ
cet-718	77	40	-	-	PUNCT
cet-718	77	41	purpose	purpose	NOUN
cet-718	77	42	minlp	minlp	VERB
cet-718	77	43	solvers	solver	NOUN
cet-718	77	44	.	.	PUNCT
cet-718	78	1	therefore	therefore	ADV
cet-718	78	2	,	,	PUNCT
cet-718	78	3	a	a	DET
cet-718	78	4	tailored	tailor	VERB
cet-718	78	5	global	global	ADJ
cet-718	78	6	optimization	optimization	NOUN
cet-718	78	7	algorithm	algorithm	NOUN
cet-718	78	8	is	be	AUX
cet-718	78	9	applied	apply	VERB
cet-718	78	10	that	that	SCONJ
cet-718	78	11	integrates	integrate	VERB
cet-718	78	12	the	the	DET
cet-718	78	13	parametric	parametric	ADJ
cet-718	78	14	algorithm	algorithm	NOUN
cet-718	78	15	with	with	ADP
cet-718	78	16	a	a	DET
cet-718	78	17	branch	branch	NOUN
cet-718	78	18	-	-	PUNCT
cet-718	78	19	and	and	CCONJ
cet-718	78	20	-	-	PUNCT
cet-718	78	21	refine	refine	NOUN
cet-718	78	22	algorithm	algorithm	NOUN
cet-718	78	23	to	to	PART
cet-718	78	24	tackle	tackle	VERB
cet-718	78	25	this	this	DET
cet-718	78	26	computational	computational	ADJ
cet-718	78	27	challenge	challenge	NOUN
cet-718	78	28	(	(	PUNCT
cet-718	78	29	you	you	PRON
cet-718	78	30	and	and	CCONJ
cet-718	78	31	grossmann	grossmann	NOUN
cet-718	78	32	,	,	PUNCT
cet-718	78	33	2011	2011	NUM
cet-718	78	34	)	)	PUNCT
cet-718	78	35	.	.	PUNCT
cet-718	79	1	4	4	X
cet-718	79	2	.	.	X
cet-718	79	3	application	application	NOUN
cet-718	79	4	to	to	ADP
cet-718	79	5	a	a	DET
cet-718	79	6	shale	shale	NOUN
cet-718	79	7	gas	gas	NOUN
cet-718	79	8	supply	supply	NOUN
cet-718	79	9	chain	chain	VERB
cet-718	79	10	a	a	DET
cet-718	79	11	case	case	NOUN
cet-718	79	12	study	study	NOUN
cet-718	79	13	of	of	ADP
cet-718	79	14	a	a	DET
cet-718	79	15	“	"	PUNCT
cet-718	79	16	well	well	NOUN
cet-718	79	17	-	-	PUNCT
cet-718	79	18	to	to	ADP
cet-718	79	19	-	-	PUNCT
cet-718	79	20	wire	wire	NOUN
cet-718	79	21	”	"	PUNCT
cet-718	79	22	shale	shale	NOUN
cet-718	79	23	gas	gas	NOUN
cet-718	79	24	supply	supply	NOUN
cet-718	79	25	chain	chain	NOUN
cet-718	79	26	in	in	ADP
cet-718	79	27	the	the	DET
cet-718	79	28	uk	uk	PROPN
cet-718	79	29	is	be	AUX
cet-718	79	30	presented	present	VERB
cet-718	79	31	to	to	PART
cet-718	79	32	illustrate	illustrate	VERB
cet-718	79	33	the	the	DET
cet-718	79	34	proposed	propose	VERB
cet-718	79	35	integrated	integrate	VERB
cet-718	79	36	hybrid	hybrid	ADJ
cet-718	79	37	lco	lco	NOUN
cet-718	79	38	model	model	NOUN
cet-718	79	39	.	.	PUNCT
cet-718	80	1	in	in	ADP
cet-718	80	2	this	this	DET
cet-718	80	3	study	study	NOUN
cet-718	80	4	,	,	PUNCT
cet-718	80	5	the	the	DET
cet-718	80	6	data	datum	NOUN
cet-718	80	7	are	be	AUX
cet-718	80	8	obtained	obtain	VERB
cet-718	80	9	from	from	ADP
cet-718	80	10	the	the	DET
cet-718	80	11	most	most	ADV
cet-718	80	12	recent	recent	ADJ
cet-718	80	13	lca	lca	PROPN
cet-718	80	14	study	study	NOUN
cet-718	80	15	for	for	ADP
cet-718	80	16	uk	uk	PROPN
cet-718	80	17	shale	shale	NOUN
cet-718	80	18	gas	gas	NOUN
cet-718	80	19	,	,	PUNCT
cet-718	80	20	as	as	ADV
cet-718	80	21	well	well	ADV
cet-718	80	22	as	as	ADP
cet-718	80	23	the	the	DET
cet-718	80	24	ecoinvent	ecoinvent	NOUN
cet-718	80	25	database	database	NOUN
cet-718	80	26	v3.3	v3.3	PROPN
cet-718	80	27	(	(	PUNCT
cet-718	80	28	ecoinvent	ecoinvent	PROPN
cet-718	80	29	database	database	NOUN
cet-718	80	30	v3.3	v3.3	PROPN
cet-718	80	31	,	,	PUNCT
cet-718	80	32	2017	2017	NUM
cet-718	80	33	)	)	PUNCT
cet-718	80	34	to	to	PART
cet-718	80	35	construct	construct	VERB
cet-718	80	36	the	the	DET
cet-718	80	37	process	process	NOUN
cet-718	80	38	-	-	PUNCT
cet-718	80	39	based	base	VERB
cet-718	80	40	lci	lci	PROPN
cet-718	80	41	(	(	PUNCT
cet-718	80	42	stamford	stamford	NOUN
cet-718	80	43	and	and	CCONJ
cet-718	80	44	azapagic	azapagic	NOUN
cet-718	80	45	,	,	PUNCT
cet-718	80	46	2014	2014	NUM
cet-718	80	47	)	)	PUNCT
cet-718	80	48	.	.	PUNCT
cet-718	81	1	a	a	DET
cet-718	81	2	total	total	NOUN
cet-718	81	3	of	of	ADP
cet-718	81	4	40	40	NUM
cet-718	81	5	basic	basic	ADJ
cet-718	81	6	processes	process	NOUN
cet-718	81	7	are	be	AUX
cet-718	81	8	considered	consider	VERB
cet-718	81	9	in	in	ADP
cet-718	81	10	the	the	DET
cet-718	81	11	process	process	NOUN
cet-718	81	12	systems	system	NOUN
cet-718	81	13	.	.	PUNCT
cet-718	82	1	for	for	ADP
cet-718	82	2	the	the	DET
cet-718	82	3	eio	eio	PROPN
cet-718	82	4	systems	systems	PROPN
cet-718	82	5	,	,	PUNCT
cet-718	82	6	a	a	DET
cet-718	82	7	two	two	NUM
cet-718	82	8	-	-	PUNCT
cet-718	82	9	region	region	NOUN
cet-718	82	10	io	io	PROPN
cet-718	82	11	model	model	NOUN
cet-718	82	12	as	as	SCONJ
cet-718	82	13	reported	report	VERB
cet-718	82	14	in	in	ADP
cet-718	82	15	the	the	DET
cet-718	82	16	literature	literature	NOUN
cet-718	82	17	is	be	AUX
cet-718	82	18	adopted	adopt	VERB
cet-718	82	19	(	(	PUNCT
cet-718	82	20	wiedmann	wiedmann	PROPN
cet-718	82	21	et	et	PROPN
cet-718	82	22	al	al	PROPN
cet-718	82	23	.	.	PROPN
cet-718	82	24	,	,	PUNCT
cet-718	82	25	2011	2011	NUM
cet-718	82	26	)	)	PUNCT
cet-718	82	27	.	.	PUNCT
cet-718	83	1	the	the	DET
cet-718	83	2	1725	1725	NUM
cet-718	83	3	100	100	NUM
cet-718	83	4	-	-	PUNCT
cet-718	83	5	year	year	NOUN
cet-718	83	6	global	global	ADJ
cet-718	83	7	warming	warming	NOUN
cet-718	83	8	potential	potential	NOUN
cet-718	83	9	(	(	PUNCT
cet-718	83	10	gwp	gwp	NOUN
cet-718	83	11	)	)	PUNCT
cet-718	83	12	factors	factor	NOUN
cet-718	83	13	reported	report	VERB
cet-718	83	14	in	in	ADP
cet-718	83	15	the	the	DET
cet-718	83	16	fifth	fifth	ADJ
cet-718	83	17	assessment	assessment	NOUN
cet-718	83	18	report	report	NOUN
cet-718	83	19	by	by	ADP
cet-718	83	20	ipcc	ipcc	NOUN
cet-718	83	21	is	be	AUX
cet-718	83	22	applied	apply	VERB
cet-718	83	23	to	to	PART
cet-718	83	24	convert	convert	VERB
cet-718	83	25	these	these	DET
cet-718	83	26	ghg	ghg	PROPN
cet-718	83	27	emissions	emission	NOUN
cet-718	83	28	to	to	PART
cet-718	83	29	carbon	carbon	NOUN
cet-718	83	30	dioxide	dioxide	NOUN
cet-718	83	31	equivalents	equivalent	NOUN
cet-718	83	32	.	.	PUNCT
cet-718	84	1	in	in	ADP
cet-718	84	2	this	this	DET
cet-718	84	3	shale	shale	NOUN
cet-718	84	4	gas	gas	NOUN
cet-718	84	5	supply	supply	NOUN
cet-718	84	6	chain	chain	NOUN
cet-718	84	7	,	,	PUNCT
cet-718	84	8	there	there	PRON
cet-718	84	9	were	be	VERB
cet-718	84	10	seven	seven	NUM
cet-718	84	11	existing	exist	VERB
cet-718	84	12	shale	shale	NOUN
cet-718	84	13	sites	site	NOUN
cet-718	84	14	with	with	ADP
cet-718	84	15	active	active	ADJ
cet-718	84	16	shale	shale	NOUN
cet-718	84	17	wells	well	NOUN
cet-718	84	18	,	,	PUNCT
cet-718	84	19	and	and	CCONJ
cet-718	84	20	eight	eight	NUM
cet-718	84	21	potential	potential	ADJ
cet-718	84	22	shale	shale	NOUN
cet-718	84	23	sites	site	NOUN
cet-718	84	24	to	to	PART
cet-718	84	25	be	be	AUX
cet-718	84	26	developed	develop	VERB
cet-718	84	27	.	.	PUNCT
cet-718	85	1	each	each	DET
cet-718	85	2	shale	shale	NOUN
cet-718	85	3	site	site	NOUN
cet-718	85	4	allowed	allow	VERB
cet-718	85	5	multiple	multiple	ADJ
cet-718	85	6	shale	shale	NOUN
cet-718	85	7	wells	well	NOUN
cet-718	85	8	to	to	PART
cet-718	85	9	be	be	AUX
cet-718	85	10	drilled	drill	VERB
cet-718	85	11	.	.	PUNCT
cet-718	86	1	a	a	DET
cet-718	86	2	total	total	NOUN
cet-718	86	3	of	of	ADP
cet-718	86	4	four	four	NUM
cet-718	86	5	processing	processing	NOUN
cet-718	86	6	plants	plant	NOUN
cet-718	86	7	were	be	AUX
cet-718	86	8	considered	consider	VERB
cet-718	86	9	,	,	PUNCT
cet-718	86	10	among	among	ADP
cet-718	86	11	which	which	PRON
cet-718	86	12	two	two	NUM
cet-718	86	13	processing	processing	NOUN
cet-718	86	14	plants	plant	NOUN
cet-718	86	15	already	already	ADV
cet-718	86	16	existed	exist	VERB
cet-718	86	17	with	with	ADP
cet-718	86	18	given	give	VERB
cet-718	86	19	capacities	capacity	NOUN
cet-718	86	20	,	,	PUNCT
cet-718	86	21	and	and	CCONJ
cet-718	86	22	two	two	NUM
cet-718	86	23	processing	processing	NOUN
cet-718	86	24	plants	plant	NOUN
cet-718	86	25	were	be	AUX
cet-718	86	26	potential	potential	ADJ
cet-718	86	27	ones	one	NOUN
cet-718	86	28	to	to	PART
cet-718	86	29	be	be	AUX
cet-718	86	30	designed	design	VERB
cet-718	86	31	.	.	PUNCT
cet-718	87	1	the	the	DET
cet-718	87	2	pipeline	pipeline	NOUN
cet-718	87	3	-	-	PUNCT
cet-718	87	4	quality	quality	NOUN
cet-718	87	5	sales	sale	NOUN
cet-718	87	6	gas	gas	NOUN
cet-718	87	7	obtained	obtain	VERB
cet-718	87	8	at	at	ADP
cet-718	87	9	processing	processing	NOUN
cet-718	87	10	plants	plant	NOUN
cet-718	87	11	was	be	AUX
cet-718	87	12	distributed	distribute	VERB
cet-718	87	13	to	to	ADP
cet-718	87	14	six	six	NUM
cet-718	87	15	ccgt	ccgt	NOUN
cet-718	87	16	power	power	NOUN
cet-718	87	17	plants	plant	NOUN
cet-718	87	18	for	for	ADP
cet-718	87	19	electricity	electricity	NOUN
cet-718	87	20	generation	generation	NOUN
cet-718	87	21	.	.	PUNCT
cet-718	88	1	a	a	DET
cet-718	88	2	10	10	NUM
cet-718	88	3	-	-	PUNCT
cet-718	88	4	year	year	NOUN
cet-718	88	5	planning	planning	NOUN
cet-718	88	6	horizon	horizon	NOUN
cet-718	88	7	and	and	CCONJ
cet-718	88	8	40	40	NUM
cet-718	88	9	time	time	NOUN
cet-718	88	10	periods	period	NOUN
cet-718	88	11	with	with	ADP
cet-718	88	12	equal	equal	ADJ
cet-718	88	13	time	time	NOUN
cet-718	88	14	intervals	interval	NOUN
cet-718	88	15	were	be	AUX
cet-718	88	16	considered	consider	VERB
cet-718	88	17	.	.	PUNCT
cet-718	89	1	the	the	DET
cet-718	89	2	resulting	result	VERB
cet-718	89	3	minlp	minlp	ADJ
cet-718	89	4	problem	problem	NOUN
cet-718	89	5	has	have	VERB
cet-718	89	6	414	414	NUM
cet-718	89	7	integer	integer	NOUN
cet-718	89	8	variables	variable	NOUN
cet-718	89	9	,	,	PUNCT
cet-718	89	10	11,797	11,797	NUM
cet-718	89	11	continuous	continuous	ADJ
cet-718	89	12	variables	variable	NOUN
cet-718	89	13	,	,	PUNCT
cet-718	89	14	and	and	CCONJ
cet-718	89	15	15,370	15,370	NUM
cet-718	89	16	constraints	constraint	NOUN
cet-718	89	17	.	.	PUNCT
cet-718	90	1	all	all	DET
cet-718	90	2	the	the	DET
cet-718	90	3	models	model	NOUN
cet-718	90	4	and	and	CCONJ
cet-718	90	5	solution	solution	NOUN
cet-718	90	6	procedures	procedure	NOUN
cet-718	90	7	are	be	AUX
cet-718	90	8	coded	code	VERB
cet-718	90	9	in	in	ADP
cet-718	90	10	gams	gam	NOUN
cet-718	90	11	24.7.3	24.7.3	ADV
cet-718	90	12	on	on	ADP
cet-718	90	13	a	a	DET
cet-718	90	14	pc	pc	NOUN
cet-718	90	15	with	with	ADP
cet-718	90	16	an	an	DET
cet-718	90	17	intel	intel	ADJ
cet-718	90	18	®	®	NOUN
cet-718	90	19	core	core	NOUN
cet-718	90	20	™	™	ADJ
cet-718	90	21	i7	i7	NOUN
cet-718	90	22	-	-	PUNCT
cet-718	90	23	6700	6700	NUM
cet-718	90	24	cpu	cpu	NOUN
cet-718	90	25	and	and	CCONJ
cet-718	90	26	32	32	NUM
cet-718	90	27	gb	gb	NOUN
cet-718	90	28	ram	ram	NOUN
cet-718	90	29	,	,	PUNCT
cet-718	90	30	running	run	VERB
cet-718	90	31	the	the	DET
cet-718	90	32	windows	window	NOUN
cet-718	90	33	10	10	NUM
cet-718	90	34	enterprise	enterprise	NOUN
cet-718	90	35	,	,	PUNCT
cet-718	90	36	64	64	NUM
cet-718	90	37	-	-	PUNCT
cet-718	90	38	bit	bit	NOUN
cet-718	90	39	operating	operate	VERB
cet-718	90	40	system	system	NOUN
cet-718	90	41	.	.	PUNCT
cet-718	91	1	furthermore	furthermore	ADV
cet-718	91	2	,	,	PUNCT
cet-718	91	3	the	the	DET
cet-718	91	4	milp	milp	ADJ
cet-718	91	5	subproblems	subproblem	NOUN
cet-718	91	6	are	be	AUX
cet-718	91	7	solved	solve	VERB
cet-718	91	8	using	use	VERB
cet-718	91	9	cplex	cplex	PROPN
cet-718	91	10	12.7.0	12.7.0	PROPN
cet-718	91	11	.	.	PUNCT
cet-718	92	1	by	by	ADP
cet-718	92	2	solving	solve	VERB
cet-718	92	3	the	the	DET
cet-718	92	4	resulting	result	VERB
cet-718	92	5	minlp	minlp	ADJ
cet-718	92	6	problem	problem	NOUN
cet-718	92	7	,	,	PUNCT
cet-718	92	8	a	a	DET
cet-718	92	9	pareto	pareto	VERB
cet-718	92	10	-	-	PUNCT
cet-718	92	11	optimal	optimal	ADJ
cet-718	92	12	curve	curve	NOUN
cet-718	92	13	consisting	consist	VERB
cet-718	92	14	of	of	ADP
cet-718	92	15	10	10	NUM
cet-718	92	16	pareto	pareto	VERB
cet-718	92	17	-	-	PUNCT
cet-718	92	18	optimal	optimal	ADJ
cet-718	92	19	solutions	solution	NOUN
cet-718	92	20	is	be	AUX
cet-718	92	21	presented	present	VERB
cet-718	92	22	in	in	ADP
cet-718	92	23	figure	figure	NOUN
cet-718	92	24	1	1	NUM
cet-718	92	25	.	.	PUNCT
cet-718	93	1	the	the	DET
cet-718	93	2	x	x	NOUN
cet-718	93	3	-	-	NOUN
cet-718	93	4	axis	axis	NOUN
cet-718	93	5	represents	represent	VERB
cet-718	93	6	the	the	DET
cet-718	93	7	life	life	NOUN
cet-718	93	8	cycle	cycle	NOUN
cet-718	93	9	ghg	ghg	PROPN
cet-718	93	10	emissions	emission	NOUN
cet-718	93	11	for	for	ADP
cet-718	93	12	generating	generate	VERB
cet-718	93	13	one	one	NUM
cet-718	93	14	mwh	mwh	NOUN
cet-718	93	15	of	of	ADP
cet-718	93	16	electricity	electricity	NOUN
cet-718	93	17	from	from	ADP
cet-718	93	18	shale	shale	NOUN
cet-718	93	19	gas	gas	NOUN
cet-718	93	20	.	.	PUNCT
cet-718	94	1	the	the	DET
cet-718	94	2	y	y	NOUN
cet-718	94	3	-	-	PUNCT
cet-718	94	4	axis	axis	NOUN
cet-718	94	5	represents	represent	VERB
cet-718	94	6	the	the	DET
cet-718	94	7	lcoe	lcoe	NOUN
cet-718	94	8	across	across	ADP
cet-718	94	9	the	the	DET
cet-718	94	10	shale	shale	NOUN
cet-718	94	11	gas	gas	NOUN
cet-718	94	12	supply	supply	NOUN
cet-718	94	13	chain	chain	NOUN
cet-718	94	14	.	.	PUNCT
cet-718	95	1	two	two	NUM
cet-718	95	2	extreme	extreme	ADJ
cet-718	95	3	pareto	pareto	VERB
cet-718	95	4	-	-	PUNCT
cet-718	95	5	optimal	optimal	ADJ
cet-718	95	6	solutions	solution	NOUN
cet-718	95	7	are	be	AUX
cet-718	95	8	selected	select	VERB
cet-718	95	9	,	,	PUNCT
cet-718	95	10	namely	namely	ADV
cet-718	95	11	point	point	VERB
cet-718	95	12	a	a	PRON
cet-718	95	13	with	with	ADP
cet-718	95	14	the	the	DET
cet-718	95	15	lowest	low	ADJ
cet-718	95	16	life	life	NOUN
cet-718	95	17	cycle	cycle	NOUN
cet-718	95	18	ghg	ghg	PROPN
cet-718	95	19	emissions	emission	NOUN
cet-718	95	20	and	and	CCONJ
cet-718	95	21	point	point	NOUN
cet-718	95	22	b	b	PROPN
cet-718	95	23	with	with	ADP
cet-718	95	24	the	the	DET
cet-718	95	25	lowest	low	ADJ
cet-718	95	26	lcoe	lcoe	NOUN
cet-718	95	27	,	,	PUNCT
cet-718	95	28	for	for	ADP
cet-718	95	29	further	further	ADJ
cet-718	95	30	investigation	investigation	NOUN
cet-718	95	31	and	and	CCONJ
cet-718	95	32	comparison	comparison	NOUN
cet-718	95	33	.	.	PUNCT
cet-718	96	1	additionally	additionally	ADV
cet-718	96	2	,	,	PUNCT
cet-718	96	3	the	the	DET
cet-718	96	4	cost	cost	NOUN
cet-718	96	5	breakdowns	breakdown	NOUN
cet-718	96	6	as	as	ADV
cet-718	96	7	well	well	ADV
cet-718	96	8	as	as	ADP
cet-718	96	9	ghg	ghg	PROPN
cet-718	96	10	emission	emission	NOUN
cet-718	96	11	breakdowns	breakdown	NOUN
cet-718	96	12	for	for	ADP
cet-718	96	13	the	the	DET
cet-718	96	14	two	two	NUM
cet-718	96	15	extreme	extreme	ADJ
cet-718	96	16	pareto	pareto	VERB
cet-718	96	17	-	-	PUNCT
cet-718	96	18	optimal	optimal	ADJ
cet-718	96	19	solutions	solution	NOUN
cet-718	96	20	are	be	AUX
cet-718	96	21	provided	provide	VERB
cet-718	96	22	by	by	ADP
cet-718	96	23	pie	pie	NOUN
cet-718	96	24	charts	chart	NOUN
cet-718	96	25	and	and	CCONJ
cet-718	96	26	donut	donut	NOUN
cet-718	96	27	charts	chart	NOUN
cet-718	96	28	,	,	PUNCT
cet-718	96	29	respectively	respectively	ADV
cet-718	96	30	.	.	PUNCT
cet-718	97	1	the	the	DET
cet-718	97	2	sizes	size	NOUN
cet-718	97	3	of	of	ADP
cet-718	97	4	these	these	DET
cet-718	97	5	charts	chart	NOUN
cet-718	97	6	are	be	AUX
cet-718	97	7	proportional	proportional	ADJ
cet-718	97	8	to	to	ADP
cet-718	97	9	the	the	DET
cet-718	97	10	absolute	absolute	ADJ
cet-718	97	11	values	value	NOUN
cet-718	97	12	of	of	ADP
cet-718	97	13	ghg	ghg	PROPN
cet-718	97	14	emissions	emission	NOUN
cet-718	97	15	and	and	CCONJ
cet-718	97	16	total	total	ADJ
cet-718	97	17	cost	cost	NOUN
cet-718	97	18	.	.	PUNCT
cet-718	98	1	figure	figure	NOUN
cet-718	98	2	1	1	NUM
cet-718	98	3	:	:	PUNCT
cet-718	98	4	pareto	pareto	VERB
cet-718	98	5	-	-	PUNCT
cet-718	98	6	optimal	optimal	ADJ
cet-718	98	7	curve	curve	NOUN
cet-718	98	8	illustrating	illustrate	VERB
cet-718	98	9	the	the	DET
cet-718	98	10	trade	trade	NOUN
cet-718	98	11	-	-	PUNCT
cet-718	98	12	offs	off	NOUN
cet-718	98	13	between	between	ADP
cet-718	98	14	lcoe	lcoe	PROPN
cet-718	98	15	and	and	CCONJ
cet-718	98	16	life	life	NOUN
cet-718	98	17	cycle	cycle	NOUN
cet-718	98	18	ghg	ghg	PROPN
cet-718	98	19	emissions	emission	NOUN
cet-718	98	20	pareto	pareto	VERB
cet-718	98	21	-	-	PUNCT
cet-718	98	22	optimal	optimal	ADJ
cet-718	98	23	solution	solution	NOUN
cet-718	98	24	point	point	NOUN
cet-718	98	25	a	a	PRON
cet-718	98	26	has	have	VERB
cet-718	98	27	the	the	DET
cet-718	98	28	lowest	low	ADJ
cet-718	98	29	life	life	NOUN
cet-718	98	30	cycle	cycle	NOUN
cet-718	98	31	ghg	ghg	PROPN
cet-718	98	32	emissions	emission	NOUN
cet-718	98	33	of	of	ADP
cet-718	98	34	473.5	473.5	NUM
cet-718	98	35	kg	kg	NOUN
cet-718	98	36	co2	co2	NOUN
cet-718	98	37	-	-	PUNCT
cet-718	98	38	eq	eq	NOUN
cet-718	98	39	/	/	SYM
cet-718	98	40	mwh	mwh	PROPN
cet-718	98	41	and	and	CCONJ
cet-718	98	42	the	the	DET
cet-718	98	43	highest	high	ADJ
cet-718	98	44	lcoe	lcoe	NOUN
cet-718	98	45	of	of	ADP
cet-718	98	46	£	£	SYM
cet-718	98	47	71.1	71.1	NUM
cet-718	98	48	/	/	SYM
cet-718	98	49	mwh	mwh	PROPN
cet-718	98	50	.	.	PUNCT
cet-718	99	1	by	by	ADP
cet-718	99	2	contrast	contrast	NOUN
cet-718	99	3	,	,	PUNCT
cet-718	99	4	point	point	NOUN
cet-718	99	5	b	b	NOUN
cet-718	99	6	has	have	AUX
cet-718	99	7	lowest	low	ADJ
cet-718	99	8	lcoe	lcoe	NOUN
cet-718	99	9	of	of	ADP
cet-718	99	10	£	£	SYM
cet-718	99	11	51.8	51.8	NUM
cet-718	99	12	/	/	SYM
cet-718	99	13	mwh	mwh	PROPN
cet-718	99	14	,	,	PUNCT
cet-718	99	15	but	but	CCONJ
cet-718	99	16	the	the	DET
cet-718	99	17	corresponding	correspond	VERB
cet-718	99	18	life	life	NOUN
cet-718	99	19	cycle	cycle	NOUN
cet-718	99	20	ghg	ghg	PROPN
cet-718	99	21	emissions	emission	NOUN
cet-718	99	22	are	be	AUX
cet-718	99	23	480.7	480.7	NUM
cet-718	99	24	kg	kg	NOUN
cet-718	99	25	co2	co2	NOUN
cet-718	99	26	-	-	PUNCT
cet-718	99	27	eq	eq	NOUN
cet-718	99	28	/	/	SYM
cet-718	99	29	mwh	mwh	PROPN
cet-718	99	30	.	.	PUNCT
cet-718	100	1	the	the	DET
cet-718	100	2	upstream	upstream	ADJ
cet-718	100	3	activities	activity	NOUN
cet-718	100	4	across	across	ADP
cet-718	100	5	the	the	DET
cet-718	100	6	shale	shale	NOUN
cet-718	100	7	gas	gas	NOUN
cet-718	100	8	supply	supply	NOUN
cet-718	100	9	chain	chain	NOUN
cet-718	100	10	,	,	PUNCT
cet-718	100	11	including	include	VERB
cet-718	100	12	shale	shale	NOUN
cet-718	100	13	well	well	ADV
cet-718	100	14	drilling	drilling	NOUN
cet-718	100	15	,	,	PUNCT
cet-718	100	16	gas	gas	NOUN
cet-718	100	17	production	production	NOUN
cet-718	100	18	,	,	PUNCT
cet-718	100	19	processing	processing	NOUN
cet-718	100	20	,	,	PUNCT
cet-718	100	21	and	and	CCONJ
cet-718	100	22	transportation	transportation	NOUN
cet-718	100	23	activities	activity	NOUN
cet-718	100	24	contribute	contribute	VERB
cet-718	100	25	the	the	DET
cet-718	100	26	most	most	ADJ
cet-718	100	27	to	to	ADP
cet-718	100	28	the	the	DET
cet-718	100	29	total	total	ADJ
cet-718	100	30	cost	cost	NOUN
cet-718	100	31	.	.	PUNCT
cet-718	101	1	however	however	ADV
cet-718	101	2	,	,	PUNCT
cet-718	101	3	downstream	downstream	ADJ
cet-718	101	4	electricity	electricity	NOUN
cet-718	101	5	generation	generation	NOUN
cet-718	101	6	plays	play	VERB
cet-718	101	7	a	a	DET
cet-718	101	8	dominant	dominant	ADJ
cet-718	101	9	role	role	NOUN
cet-718	101	10	in	in	ADP
cet-718	101	11	terms	term	NOUN
cet-718	101	12	of	of	ADP
cet-718	101	13	life	life	NOUN
cet-718	101	14	cycle	cycle	NOUN
cet-718	101	15	ghg	ghg	PROPN
cet-718	101	16	emissions	emission	NOUN
cet-718	101	17	.	.	PUNCT
cet-718	102	1	apart	apart	ADV
cet-718	102	2	from	from	ADP
cet-718	102	3	electricity	electricity	NOUN
cet-718	102	4	generation	generation	NOUN
cet-718	102	5	,	,	PUNCT
cet-718	102	6	upstream	upstream	ADJ
cet-718	102	7	activities	activity	NOUN
cet-718	102	8	,	,	PUNCT
cet-718	102	9	including	include	VERB
cet-718	102	10	well	well	ADV
cet-718	102	11	drilling	drilling	NOUN
cet-718	102	12	and	and	CCONJ
cet-718	102	13	gas	gas	NOUN
cet-718	102	14	transportation	transportation	NOUN
cet-718	102	15	,	,	PUNCT
cet-718	102	16	as	as	ADV
cet-718	102	17	well	well	ADV
cet-718	102	18	as	as	ADP
cet-718	102	19	the	the	DET
cet-718	102	20	eio	eio	PROPN
cet-718	102	21	systems	system	NOUN
cet-718	102	22	,	,	PUNCT
cet-718	102	23	also	also	ADV
cet-718	102	24	contribute	contribute	VERB
cet-718	102	25	significant	significant	ADJ
cet-718	102	26	amounts	amount	NOUN
cet-718	102	27	of	of	ADP
cet-718	102	28	ghg	ghg	PROPN
cet-718	102	29	emissions	emission	NOUN
cet-718	102	30	.	.	PUNCT
cet-718	103	1	to	to	PART
cet-718	103	2	further	far	ADV
cet-718	103	3	investigate	investigate	VERB
cet-718	103	4	the	the	DET
cet-718	103	5	key	key	ADJ
cet-718	103	6	impact	impact	NOUN
cet-718	103	7	factors	factor	NOUN
cet-718	103	8	associated	associate	VERB
cet-718	103	9	with	with	ADP
cet-718	103	10	the	the	DET
cet-718	103	11	life	life	NOUN
cet-718	103	12	cycle	cycle	NOUN
cet-718	103	13	ghg	ghg	PROPN
cet-718	103	14	emissions	emissions	PROPN
cet-718	103	15	,	,	PUNCT
cet-718	103	16	the	the	DET
cet-718	103	17	following	follow	VERB
cet-718	103	18	ghg	ghg	PROPN
cet-718	103	19	emission	emission	NOUN
cet-718	103	20	breakdowns	breakdown	NOUN
cet-718	103	21	based	base	VERB
cet-718	103	22	on	on	ADP
cet-718	103	23	the	the	DET
cet-718	103	24	40	40	NUM
cet-718	103	25	basic	basic	ADJ
cet-718	103	26	processes	process	NOUN
cet-718	103	27	of	of	ADP
cet-718	103	28	the	the	DET
cet-718	103	29	process	process	NOUN
cet-718	103	30	system	system	NOUN
cet-718	103	31	are	be	AUX
cet-718	103	32	presented	present	VERB
cet-718	103	33	in	in	ADP
cet-718	103	34	figure	figure	NOUN
cet-718	103	35	2	2	NUM
cet-718	103	36	.	.	PUNCT
cet-718	103	37	fugitive	fugitive	ADJ
cet-718	103	38	emissions	emission	NOUN
cet-718	103	39	of	of	ADP
cet-718	103	40	co2	co2	NOUN
cet-718	103	41	and	and	CCONJ
cet-718	103	42	ch4	ch4	NOUN
cet-718	103	43	are	be	AUX
cet-718	103	44	identified	identify	VERB
cet-718	103	45	as	as	ADP
cet-718	103	46	the	the	DET
cet-718	103	47	major	major	ADJ
cet-718	103	48	impact	impact	NOUN
cet-718	103	49	factors	factor	NOUN
cet-718	103	50	,	,	PUNCT
cet-718	103	51	which	which	PRON
cet-718	103	52	in	in	ADP
cet-718	103	53	total	total	ADJ
cet-718	103	54	contribute	contribute	VERB
cet-718	103	55	about	about	ADV
cet-718	103	56	93	93	NUM
cet-718	103	57	%	%	NOUN
cet-718	103	58	of	of	ADP
cet-718	103	59	the	the	DET
cet-718	103	60	total	total	ADJ
cet-718	103	61	process	process	NOUN
cet-718	103	62	ghg	ghg	PROPN
cet-718	103	63	emissions	emission	NOUN
cet-718	103	64	.	.	PUNCT
cet-718	104	1	other	other	ADJ
cet-718	104	2	processes	process	NOUN
cet-718	104	3	,	,	PUNCT
cet-718	104	4	including	include	VERB
cet-718	104	5	electricity	electricity	NOUN
cet-718	104	6	generation	generation	NOUN
cet-718	104	7	,	,	PUNCT
cet-718	104	8	tap	tap	NOUN
cet-718	104	9	water	water	NOUN
cet-718	104	10	production	production	NOUN
cet-718	104	11	,	,	PUNCT
cet-718	104	12	and	and	CCONJ
cet-718	104	13	gas	gas	NOUN
cet-718	104	14	transportation	transportation	NOUN
cet-718	104	15	,	,	PUNCT
cet-718	104	16	also	also	ADV
cet-718	104	17	contribute	contribute	VERB
cet-718	104	18	a	a	DET
cet-718	104	19	significant	significant	ADJ
cet-718	104	20	amount	amount	NOUN
cet-718	104	21	of	of	ADP
cet-718	104	22	ghg	ghg	PROPN
cet-718	104	23	emissions	emission	NOUN
cet-718	104	24	throughout	throughout	ADP
cet-718	104	25	the	the	DET
cet-718	104	26	process	process	NOUN
cet-718	104	27	systems	system	NOUN
cet-718	104	28	.	.	PUNCT
cet-718	105	1	figure	figure	VERB
cet-718	105	2	3	3	NUM
cet-718	105	3	summarizes	summarize	NOUN
cet-718	105	4	and	and	CCONJ
cet-718	105	5	presents	present	VERB
cet-718	105	6	the	the	DET
cet-718	105	7	optimal	optimal	ADJ
cet-718	105	8	drilling	drilling	NOUN
cet-718	105	9	schedules	schedule	NOUN
cet-718	105	10	of	of	ADP
cet-718	105	11	solution	solution	NOUN
cet-718	105	12	point	point	NOUN
cet-718	105	13	a	a	PRON
cet-718	105	14	(	(	PUNCT
cet-718	105	15	minimizing	minimize	VERB
cet-718	105	16	the	the	DET
cet-718	105	17	life	life	NOUN
cet-718	105	18	cycle	cycle	NOUN
cet-718	105	19	ghg	ghg	PROPN
cet-718	105	20	emissions	emission	NOUN
cet-718	105	21	)	)	PUNCT
cet-718	105	22	and	and	CCONJ
cet-718	105	23	point	point	NOUN
cet-718	105	24	b	b	X
cet-718	105	25	(	(	PUNCT
cet-718	105	26	minimizing	minimize	VERB
cet-718	105	27	the	the	DET
cet-718	105	28	lcoe	lcoe	NOUN
cet-718	105	29	)	)	PUNCT
cet-718	105	30	.	.	PUNCT
cet-718	106	1	more	more	ADJ
cet-718	106	2	shale	shale	NOUN
cet-718	106	3	wells	well	NOUN
cet-718	106	4	are	be	AUX
cet-718	106	5	drilled	drill	VERB
cet-718	106	6	in	in	ADP
cet-718	106	7	the	the	DET
cet-718	106	8	optimal	optimal	ADJ
cet-718	106	9	solution	solution	NOUN
cet-718	106	10	of	of	ADP
cet-718	106	11	point	point	NOUN
cet-718	106	12	a	a	PRON
cet-718	106	13	than	than	ADP
cet-718	106	14	that	that	PRON
cet-718	106	15	of	of	ADP
cet-718	106	16	point	point	PROPN
cet-718	106	17	b.	b.	PROPN
cet-718	106	18	specifically	specifically	ADV
cet-718	106	19	,	,	PUNCT
cet-718	106	20	a	a	DET
cet-718	106	21	total	total	NOUN
cet-718	106	22	of	of	ADP
cet-718	106	23	105	105	NUM
cet-718	106	24	shale	shale	NOUN
cet-718	106	25	wells	well	NOUN
cet-718	106	26	are	be	AUX
cet-718	106	27	drilled	drill	VERB
cet-718	106	28	in	in	ADP
cet-718	106	29	the	the	DET
cet-718	106	30	optimal	optimal	ADJ
cet-718	106	31	solution	solution	NOUN
cet-718	106	32	of	of	ADP
cet-718	106	33	point	point	NOUN
cet-718	106	34	a	a	PRON
cet-718	106	35	,	,	PUNCT
cet-718	106	36	and	and	CCONJ
cet-718	106	37	82	82	NUM
cet-718	106	38	shale	shale	NOUN
cet-718	106	39	wells	well	NOUN
cet-718	106	40	are	be	AUX
cet-718	106	41	drilled	drill	VERB
cet-718	106	42	in	in	ADP
cet-718	106	43	the	the	DET
cet-718	106	44	optimal	optimal	ADJ
cet-718	106	45	solution	solution	NOUN
cet-718	106	46	of	of	ADP
cet-718	106	47	point	point	NOUN
cet-718	106	48	b.	b.	PROPN
cet-718	106	49	here	here	ADV
cet-718	106	50	the	the	DET
cet-718	106	51	development	development	NOUN
cet-718	106	52	of	of	ADP
cet-718	106	53	shale	shale	NOUN
cet-718	106	54	site	site	NOUN
cet-718	106	55	15	15	NUM
cet-718	106	56	in	in	ADP
cet-718	106	57	the	the	DET
cet-718	106	58	optimal	optimal	ADJ
cet-718	106	59	1726	1726	NUM
cet-718	106	60	solution	solution	NOUN
cet-718	106	61	of	of	ADP
cet-718	106	62	point	point	NOUN
cet-718	106	63	a	a	PRON
cet-718	106	64	is	be	AUX
cet-718	106	65	highlighted	highlight	VERB
cet-718	106	66	.	.	PUNCT
cet-718	107	1	with	with	SCONJ
cet-718	107	2	these	these	DET
cet-718	107	3	extra	extra	ADJ
cet-718	107	4	wells	well	NOUN
cet-718	107	5	at	at	ADP
cet-718	107	6	shale	shale	NOUN
cet-718	107	7	site	site	NOUN
cet-718	107	8	15	15	NUM
cet-718	107	9	drilled	drill	VERB
cet-718	107	10	,	,	PUNCT
cet-718	107	11	the	the	DET
cet-718	107	12	corresponding	corresponding	ADJ
cet-718	107	13	shale	shale	NOUN
cet-718	107	14	gas	gas	NOUN
cet-718	107	15	production	production	NOUN
cet-718	107	16	of	of	ADP
cet-718	107	17	point	point	NOUN
cet-718	107	18	a	a	PRON
cet-718	107	19	is	be	AUX
cet-718	107	20	expected	expect	VERB
cet-718	107	21	to	to	PART
cet-718	107	22	be	be	AUX
cet-718	107	23	larger	large	ADJ
cet-718	107	24	than	than	ADP
cet-718	107	25	that	that	PRON
cet-718	107	26	of	of	ADP
cet-718	107	27	point	point	PROPN
cet-718	107	28	b.	b.	PROPN
cet-718	107	29	figure	figure	NOUN
cet-718	107	30	2	2	NUM
cet-718	107	31	:	:	PUNCT
cet-718	107	32	life	life	NOUN
cet-718	107	33	cycle	cycle	NOUN
cet-718	107	34	ghg	ghg	PROPN
cet-718	107	35	emission	emission	NOUN
cet-718	107	36	breakdowns	breakdown	NOUN
cet-718	107	37	based	base	VERB
cet-718	107	38	on	on	ADP
cet-718	107	39	the	the	DET
cet-718	107	40	40	40	NUM
cet-718	107	41	basic	basic	ADJ
cet-718	107	42	processes	process	NOUN
cet-718	107	43	(	(	PUNCT
cet-718	107	44	indexed	index	VERB
cet-718	107	45	by	by	ADP
cet-718	107	46	m	m	PROPN
cet-718	107	47	)	)	PUNCT
cet-718	107	48	of	of	ADP
cet-718	107	49	the	the	DET
cet-718	107	50	process	process	NOUN
cet-718	107	51	systems	system	NOUN
cet-718	107	52	figure	figure	VERB
cet-718	107	53	3	3	NUM
cet-718	107	54	:	:	PUNCT
cet-718	107	55	optimal	optimal	ADJ
cet-718	107	56	drilling	drilling	NOUN
cet-718	107	57	schedules	schedule	NOUN
cet-718	107	58	of	of	ADP
cet-718	107	59	solution	solution	NOUN
cet-718	107	60	points	point	VERB
cet-718	107	61	a	a	DET
cet-718	107	62	and	and	CCONJ
cet-718	107	63	b	b	NOUN
cet-718	107	64	figure	figure	NOUN
cet-718	107	65	4	4	NUM
cet-718	107	66	:	:	PUNCT
cet-718	107	67	summary	summary	NOUN
cet-718	107	68	of	of	ADP
cet-718	107	69	shale	shale	NOUN
cet-718	107	70	gas	gas	NOUN
cet-718	107	71	supply	supply	NOUN
cet-718	107	72	chain	chain	NOUN
cet-718	107	73	design	design	NOUN
cet-718	107	74	and	and	CCONJ
cet-718	107	75	flow	flow	NOUN
cet-718	107	76	information	information	NOUN
cet-718	107	77	the	the	DET
cet-718	107	78	optimal	optimal	ADJ
cet-718	107	79	shale	shale	NOUN
cet-718	107	80	gas	gas	NOUN
cet-718	107	81	supply	supply	NOUN
cet-718	107	82	chain	chain	NOUN
cet-718	107	83	designs	design	NOUN
cet-718	107	84	with	with	ADP
cet-718	107	85	corresponding	correspond	VERB
cet-718	107	86	mass	mass	NOUN
cet-718	107	87	flows	flow	NOUN
cet-718	107	88	are	be	AUX
cet-718	107	89	summarized	summarize	VERB
cet-718	107	90	in	in	ADP
cet-718	107	91	figure	figure	NOUN
cet-718	107	92	4	4	NUM
cet-718	107	93	,	,	PUNCT
cet-718	107	94	which	which	PRON
cet-718	107	95	is	be	AUX
cet-718	107	96	given	give	VERB
cet-718	107	97	in	in	ADP
cet-718	107	98	the	the	DET
cet-718	107	99	form	form	NOUN
cet-718	107	100	of	of	ADP
cet-718	107	101	a	a	DET
cet-718	107	102	sankey	sankey	ADJ
cet-718	107	103	diagram	diagram	NOUN
cet-718	107	104	.	.	PUNCT
cet-718	108	1	although	although	SCONJ
cet-718	108	2	the	the	DET
cet-718	108	3	structures	structure	NOUN
cet-718	108	4	of	of	ADP
cet-718	108	5	both	both	DET
cet-718	108	6	shale	shale	NOUN
cet-718	108	7	gas	gas	NOUN
cet-718	108	8	supply	supply	NOUN
cet-718	108	9	chains	chain	NOUN
cet-718	108	10	in	in	ADP
cet-718	108	11	points	point	NOUN
cet-718	108	12	a	a	PRON
cet-718	108	13	and	and	CCONJ
cet-718	108	14	b	b	NOUN
cet-718	108	15	are	be	AUX
cet-718	108	16	similar	similar	ADJ
cet-718	108	17	,	,	PUNCT
cet-718	108	18	the	the	DET
cet-718	108	19	overall	overall	ADJ
cet-718	108	20	shale	shale	NOUN
cet-718	108	21	gas	gas	NOUN
cet-718	108	22	production	production	NOUN
cet-718	108	23	at	at	ADP
cet-718	108	24	each	each	DET
cet-718	108	25	shale	shale	NOUN
cet-718	108	26	site	site	NOUN
cet-718	108	27	,	,	PUNCT
cet-718	108	28	the	the	DET
cet-718	108	29	capacities	capacity	NOUN
cet-718	108	30	of	of	ADP
cet-718	108	31	processing	processing	NOUN
cet-718	108	32	plants	plant	NOUN
cet-718	108	33	,	,	PUNCT
cet-718	108	34	and	and	CCONJ
cet-718	108	35	the	the	DET
cet-718	108	36	distribution	distribution	NOUN
cet-718	108	37	planning	planning	NOUN
cet-718	108	38	of	of	ADP
cet-718	108	39	sales	sale	NOUN
cet-718	108	40	gas	gas	NOUN
cet-718	108	41	are	be	AUX
cet-718	108	42	different	different	ADJ
cet-718	108	43	in	in	ADP
cet-718	108	44	these	these	DET
cet-718	108	45	two	two	NUM
cet-718	108	46	solution	solution	NOUN
cet-718	108	47	points	point	NOUN
cet-718	108	48	.	.	PUNCT
cet-718	109	1	specifically	specifically	ADV
cet-718	109	2	,	,	PUNCT
cet-718	109	3	shale	shale	NOUN
cet-718	109	4	site	site	NOUN
cet-718	109	5	15	15	NUM
cet-718	109	6	is	be	AUX
cet-718	109	7	developed	develop	VERB
cet-718	109	8	in	in	ADP
cet-718	109	9	point	point	NOUN
cet-718	109	10	a	a	PRON
cet-718	109	11	,	,	PUNCT
cet-718	109	12	which	which	PRON
cet-718	109	13	further	far	ADV
cet-718	109	14	leads	lead	VERB
cet-718	109	15	to	to	ADP
cet-718	109	16	a	a	DET
cet-718	109	17	larger	large	ADJ
cet-718	109	18	shale	shale	NOUN
cet-718	109	19	gas	gas	NOUN
cet-718	109	20	production	production	NOUN
cet-718	109	21	near	near	ADP
cet-718	109	22	processing	processing	NOUN
cet-718	109	23	plant	plant	NOUN
cet-718	109	24	4	4	NUM
cet-718	109	25	.	.	PUNCT
cet-718	110	1	thus	thus	ADV
cet-718	110	2	,	,	PUNCT
cet-718	110	3	the	the	DET
cet-718	110	4	working	work	VERB
cet-718	110	5	capacity	capacity	NOUN
cet-718	110	6	of	of	ADP
cet-718	110	7	shale	shale	NOUN
cet-718	110	8	gas	gas	NOUN
cet-718	110	9	processing	processing	NOUN
cet-718	110	10	plant	plant	NOUN
cet-718	110	11	4	4	NUM
cet-718	110	12	is	be	AUX
cet-718	110	13	3.50	3.50	NUM
cet-718	110	14	billion	billion	NUM
cet-718	110	15	standard	standard	ADJ
cet-718	110	16	cubic	cubic	ADJ
cet-718	110	17	feet	foot	NOUN
cet-718	110	18	per	per	ADP
cet-718	110	19	year	year	NOUN
cet-718	110	20	in	in	ADP
cet-718	110	21	point	point	NOUN
cet-718	110	22	a	a	PRON
cet-718	110	23	,	,	PUNCT
cet-718	110	24	greater	great	ADJ
cet-718	110	25	1727	1727	NUM
cet-718	110	26	than	than	ADP
cet-718	110	27	the	the	DET
cet-718	110	28	3.18	3.18	NUM
cet-718	110	29	bscf	bscf	NOUN
cet-718	110	30	per	per	ADP
cet-718	110	31	year	year	NOUN
cet-718	110	32	processing	processing	NOUN
cet-718	110	33	capacity	capacity	NOUN
cet-718	110	34	in	in	ADP
cet-718	110	35	point	point	NOUN
cet-718	110	36	b.	b.	PROPN
cet-718	110	37	similarly	similarly	ADV
cet-718	110	38	,	,	PUNCT
cet-718	110	39	the	the	DET
cet-718	110	40	capacity	capacity	NOUN
cet-718	110	41	of	of	ADP
cet-718	110	42	processing	processing	NOUN
cet-718	110	43	plant	plant	NOUN
cet-718	110	44	3	3	NUM
cet-718	110	45	in	in	ADP
cet-718	110	46	point	point	NOUN
cet-718	110	47	a	a	PRON
cet-718	110	48	is	be	AUX
cet-718	110	49	6.27	6.27	NUM
cet-718	110	50	bscf	bscf	NOUN
cet-718	110	51	per	per	ADP
cet-718	110	52	year	year	NOUN
cet-718	110	53	,	,	PUNCT
cet-718	110	54	greater	great	ADJ
cet-718	110	55	than	than	ADP
cet-718	110	56	the	the	DET
cet-718	110	57	6.05	6.05	NUM
cet-718	110	58	bscf	bscf	NOUN
cet-718	110	59	per	per	ADP
cet-718	110	60	year	year	NOUN
cet-718	110	61	of	of	ADP
cet-718	110	62	processing	processing	NOUN
cet-718	110	63	plant	plant	NOUN
cet-718	110	64	3	3	NUM
cet-718	110	65	in	in	ADP
cet-718	110	66	point	point	NOUN
cet-718	110	67	b.	b.	PROPN
cet-718	111	1	the	the	DET
cet-718	111	2	sales	sale	NOUN
cet-718	111	3	gas	gas	NOUN
cet-718	111	4	from	from	ADP
cet-718	111	5	processing	process	VERB
cet-718	111	6	plant	plant	NOUN
cet-718	111	7	1	1	NUM
cet-718	111	8	is	be	AUX
cet-718	111	9	mainly	mainly	ADV
cet-718	111	10	consumed	consume	VERB
cet-718	111	11	by	by	ADP
cet-718	111	12	power	power	NOUN
cet-718	111	13	plants	plant	NOUN
cet-718	111	14	1	1	NUM
cet-718	111	15	and	and	CCONJ
cet-718	111	16	2	2	NUM
cet-718	111	17	.	.	X
cet-718	112	1	all	all	DET
cet-718	112	2	the	the	DET
cet-718	112	3	sales	sale	NOUN
cet-718	112	4	gas	gas	NOUN
cet-718	112	5	from	from	ADP
cet-718	112	6	processing	process	VERB
cet-718	112	7	plant	plant	NOUN
cet-718	112	8	2	2	NUM
cet-718	112	9	is	be	AUX
cet-718	112	10	sent	send	VERB
cet-718	112	11	to	to	ADP
cet-718	112	12	power	power	NOUN
cet-718	112	13	plants	plant	NOUN
cet-718	112	14	.	.	PUNCT
cet-718	113	1	5	5	X
cet-718	113	2	.	.	X
cet-718	113	3	conclusions	conclusion	NOUN
cet-718	113	4	in	in	ADP
cet-718	113	5	this	this	DET
cet-718	113	6	study	study	NOUN
cet-718	113	7	,	,	PUNCT
cet-718	113	8	an	an	DET
cet-718	113	9	integrated	integrate	VERB
cet-718	113	10	hybrid	hybrid	ADJ
cet-718	113	11	lco	lco	NOUN
cet-718	113	12	model	model	NOUN
cet-718	113	13	is	be	AUX
cet-718	113	14	developed	develop	VERB
cet-718	113	15	to	to	PART
cet-718	113	16	automatically	automatically	ADV
cet-718	113	17	identify	identify	VERB
cet-718	113	18	the	the	DET
cet-718	113	19	optimal	optimal	ADJ
cet-718	113	20	design	design	NOUN
cet-718	113	21	and	and	CCONJ
cet-718	113	22	operational	operational	ADJ
cet-718	113	23	alternatives	alternative	NOUN
cet-718	113	24	in	in	ADP
cet-718	113	25	a	a	DET
cet-718	113	26	“	"	PUNCT
cet-718	113	27	well	well	NOUN
cet-718	113	28	-	-	PUNCT
cet-718	113	29	to	to	ADP
cet-718	113	30	-	-	PUNCT
cet-718	113	31	wire	wire	NOUN
cet-718	113	32	”	"	PUNCT
cet-718	113	33	shale	shale	NOUN
cet-718	113	34	gas	gas	NOUN
cet-718	113	35	supply	supply	NOUN
cet-718	113	36	chain	chain	NOUN
cet-718	113	37	considering	consider	VERB
cet-718	113	38	both	both	CCONJ
cet-718	113	39	economic	economic	ADJ
cet-718	113	40	and	and	CCONJ
cet-718	113	41	environmental	environmental	ADJ
cet-718	113	42	criteria	criterion	NOUN
cet-718	113	43	.	.	PUNCT
cet-718	114	1	in	in	ADP
cet-718	114	2	contrast	contrast	NOUN
cet-718	114	3	to	to	ADP
cet-718	114	4	the	the	DET
cet-718	114	5	traditional	traditional	ADJ
cet-718	114	6	process	process	NOUN
cet-718	114	7	-	-	PUNCT
cet-718	114	8	based	base	VERB
cet-718	114	9	lca	lca	PROPN
cet-718	114	10	approach	approach	NOUN
cet-718	114	11	,	,	PUNCT
cet-718	114	12	this	this	DET
cet-718	114	13	integrated	integrate	VERB
cet-718	114	14	hybrid	hybrid	ADJ
cet-718	114	15	lca	lca	PROPN
cet-718	114	16	approach	approach	NOUN
cet-718	114	17	provided	provide	VERB
cet-718	114	18	a	a	DET
cet-718	114	19	way	way	NOUN
cet-718	114	20	to	to	PART
cet-718	114	21	estimate	estimate	VERB
cet-718	114	22	the	the	DET
cet-718	114	23	total	total	ADJ
cet-718	114	24	environmental	environmental	ADJ
cet-718	114	25	impacts	impact	NOUN
cet-718	114	26	resulted	result	VERB
cet-718	114	27	from	from	ADP
cet-718	114	28	both	both	CCONJ
cet-718	114	29	the	the	DET
cet-718	114	30	process	process	NOUN
cet-718	114	31	systems	system	NOUN
cet-718	114	32	and	and	CCONJ
cet-718	114	33	the	the	DET
cet-718	114	34	eio	eio	PROPN
cet-718	114	35	systems	systems	PROPN
cet-718	114	36	.	.	PUNCT
cet-718	115	1	based	base	VERB
cet-718	115	2	on	on	ADP
cet-718	115	3	the	the	DET
cet-718	115	4	optimization	optimization	NOUN
cet-718	115	5	results	result	NOUN
cet-718	115	6	of	of	ADP
cet-718	115	7	a	a	DET
cet-718	115	8	uk	uk	PROPN
cet-718	115	9	case	case	NOUN
cet-718	115	10	study	study	NOUN
cet-718	115	11	,	,	PUNCT
cet-718	115	12	it	it	PRON
cet-718	115	13	is	be	AUX
cet-718	115	14	concluded	conclude	VERB
cet-718	115	15	that	that	SCONJ
cet-718	115	16	environmental	environmental	ADJ
cet-718	115	17	impacts	impact	NOUN
cet-718	115	18	induced	induce	VERB
cet-718	115	19	by	by	ADP
cet-718	115	20	the	the	DET
cet-718	115	21	eio	eio	PROPN
cet-718	115	22	systems	system	NOUN
cet-718	115	23	could	could	AUX
cet-718	115	24	constitute	constitute	VERB
cet-718	115	25	a	a	DET
cet-718	115	26	significant	significant	ADJ
cet-718	115	27	part	part	NOUN
cet-718	115	28	of	of	ADP
cet-718	115	29	the	the	DET
cet-718	115	30	overall	overall	ADJ
cet-718	115	31	life	life	NOUN
cet-718	115	32	cycle	cycle	NOUN
cet-718	115	33	environmental	environmental	ADJ
cet-718	115	34	impacts	impact	NOUN
cet-718	115	35	of	of	ADP
cet-718	115	36	shale	shale	NOUN
cet-718	115	37	gas	gas	NOUN
cet-718	115	38	,	,	PUNCT
cet-718	115	39	especially	especially	ADV
cet-718	115	40	with	with	ADP
cet-718	115	41	pessimistic	pessimistic	ADJ
cet-718	115	42	lci	lci	PROPN
cet-718	115	43	estimations	estimation	NOUN
cet-718	115	44	or	or	CCONJ
cet-718	115	45	certain	certain	ADJ
cet-718	115	46	environmental	environmental	ADJ
cet-718	115	47	categories	category	NOUN
cet-718	115	48	.	.	PUNCT
cet-718	116	1	references	reference	NOUN
cet-718	116	2	asala	asala	PROPN
cet-718	116	3	h.	h.	PROPN
cet-718	116	4	,	,	PUNCT
cet-718	116	5	chebeir	chebeir	PROPN
cet-718	116	6	j.	j.	PROPN
cet-718	116	7	,	,	PUNCT
cet-718	116	8	dahi	dahi	PROPN
cet-718	116	9	taleghani	taleghani	PROPN
cet-718	116	10	a.	a.	PROPN
cet-718	116	11	,	,	PUNCT
cet-718	116	12	romagnoli	romagnoli	PROPN
cet-718	116	13	j.	j.	PROPN
cet-718	116	14	,	,	PUNCT
cet-718	116	15	2017	2017	NUM
cet-718	116	16	,	,	PUNCT
cet-718	116	17	the	the	DET
cet-718	116	18	application	application	NOUN
cet-718	116	19	of	of	ADP
cet-718	116	20	compositional	compositional	ADJ
cet-718	116	21	modelling	modelling	NOUN
cet-718	116	22	to	to	ADP
cet-718	116	23	the	the	DET
cet-718	116	24	integration	integration	NOUN
cet-718	116	25	of	of	ADP
cet-718	116	26	realistic	realistic	ADJ
cet-718	116	27	re	re	ADJ
cet-718	116	28	-	-	NOUN
cet-718	116	29	stimulation	stimulation	ADJ
cet-718	116	30	strategies	strategy	NOUN
cet-718	116	31	and	and	CCONJ
cet-718	116	32	unconventional	unconventional	ADJ
cet-718	116	33	shale	shale	NOUN
cet-718	116	34	gas	gas	NOUN
cet-718	116	35	supply	supply	NOUN
cet-718	116	36	chain	chain	NOUN
cet-718	116	37	optimization	optimization	NOUN
cet-718	116	38	,	,	PUNCT
cet-718	116	39	chemical	chemical	NOUN
cet-718	116	40	engineering	engineering	NOUN
cet-718	116	41	transactions	transaction	NOUN
cet-718	116	42	,	,	PUNCT
cet-718	116	43	57	57	NUM
cet-718	116	44	,	,	PUNCT
cet-718	116	45	979	979	NUM
cet-718	116	46	-	-	SYM
cet-718	116	47	984	984	NUM
cet-718	116	48	.	.	PUNCT
cet-718	117	1	ecoinvent	ecoinvent	PROPN
cet-718	117	2	database	database	PROPN
cet-718	117	3	v3.3	v3.3	PROPN
cet-718	117	4	,	,	PUNCT
cet-718	117	5	2017	2017	NUM
cet-718	117	6	,	,	PUNCT
cet-718	117	7	ecoinvent	ecoinvent	NOUN
cet-718	117	8	,	,	PUNCT
cet-718	117	9	<	<	X
cet-718	117	10	www.ecoinvent.org	www.ecoinvent.org	X
cet-718	117	11	>	>	X
cet-718	117	12	accessed	access	VERB
cet-718	117	13	01.05.2017	01.05.2017	PRON
cet-718	117	14	.	.	PUNCT
cet-718	118	1	eia	eia	PROPN
cet-718	118	2	,	,	PUNCT
cet-718	118	3	2018	2018	NUM
cet-718	118	4	,	,	PUNCT
cet-718	118	5	annual	annual	ADJ
cet-718	118	6	energy	energy	NOUN
cet-718	118	7	outlook	outlook	NOUN
cet-718	118	8	2018	2018	NUM
cet-718	118	9	,	,	PUNCT
cet-718	118	10	u.	u.	PROPN
cet-718	118	11	s.	s.	PROPN
cet-718	118	12	energy	energy	PROPN
cet-718	118	13	information	information	PROPN
cet-718	118	14	administration	administration	PROPN
cet-718	118	15	,	,	PUNCT
cet-718	118	16	washington	washington	PROPN
cet-718	118	17	,	,	PUNCT
cet-718	118	18	dc	dc	PROPN
cet-718	118	19	20585	20585	NUM
cet-718	118	20	.	.	PUNCT
cet-718	119	1	fernandez	fernandez	PROPN
cet-718	119	2	j.p.q	j.p.q	PROPN
cet-718	119	3	.	.	PUNCT
cet-718	119	4	,	,	PUNCT
cet-718	119	5	ehlig	ehlig	PROPN
cet-718	119	6	-	-	PUNCT
cet-718	119	7	economides	economide	NOUN
cet-718	119	8	c.	c.	NOUN
cet-718	119	9	,	,	PUNCT
cet-718	119	10	kafarov	kafarov	PROPN
cet-718	119	11	v.	v.	PROPN
cet-718	119	12	,	,	PUNCT
cet-718	119	13	2017	2017	NUM
cet-718	119	14	,	,	PUNCT
cet-718	119	15	life	life	NOUN
cet-718	119	16	cycle	cycle	NOUN
cet-718	119	17	analysis	analysis	NOUN
cet-718	119	18	for	for	ADP
cet-718	119	19	a	a	DET
cet-718	119	20	technical	technical	ADJ
cet-718	119	21	,	,	PUNCT
cet-718	119	22	environmental	environmental	ADJ
cet-718	119	23	,	,	PUNCT
cet-718	119	24	and	and	CCONJ
cet-718	119	25	economic	economic	ADJ
cet-718	119	26	comparison	comparison	NOUN
cet-718	119	27	between	between	ADP
cet-718	119	28	corn	corn	NOUN
cet-718	119	29	and	and	CCONJ
cet-718	119	30	shale	shale	NOUN
cet-718	119	31	gas	gas	NOUN
cet-718	119	32	ethanol	ethanol	NOUN
cet-718	119	33	,	,	PUNCT
cet-718	119	34	chemical	chemical	NOUN
cet-718	119	35	engineering	engineering	NOUN
cet-718	119	36	transactions	transaction	NOUN
cet-718	119	37	,	,	PUNCT
cet-718	119	38	61	61	NUM
cet-718	119	39	,	,	PUNCT
cet-718	119	40	1309	1309	NUM
cet-718	119	41	-	-	SYM
cet-718	119	42	1314	1314	NUM
cet-718	119	43	.	.	PUNCT
cet-718	120	1	gao	gao	PROPN
cet-718	120	2	,	,	PUNCT
cet-718	120	3	j.	j.	PROPN
cet-718	120	4	,	,	PUNCT
cet-718	120	5	you	you	PRON
cet-718	120	6	,	,	PUNCT
cet-718	120	7	f.	f.	PROPN
cet-718	120	8	,	,	PUNCT
cet-718	120	9	2015	2015	NUM
cet-718	120	10	,	,	PUNCT
cet-718	120	11	shale	shale	NOUN
cet-718	120	12	gas	gas	NOUN
cet-718	120	13	supply	supply	NOUN
cet-718	120	14	chain	chain	NOUN
cet-718	120	15	design	design	NOUN
cet-718	120	16	and	and	CCONJ
cet-718	120	17	operations	operation	NOUN
cet-718	120	18	toward	toward	ADP
cet-718	120	19	better	well	ADJ
cet-718	120	20	economic	economic	ADJ
cet-718	120	21	and	and	CCONJ
cet-718	120	22	life	life	NOUN
cet-718	120	23	cycle	cycle	NOUN
cet-718	120	24	environmental	environmental	ADJ
cet-718	120	25	performance	performance	NOUN
cet-718	120	26	:	:	PUNCT
cet-718	120	27	minlp	minlp	VERB
cet-718	120	28	model	model	NOUN
cet-718	120	29	and	and	CCONJ
cet-718	120	30	global	global	ADJ
cet-718	120	31	optimization	optimization	NOUN
cet-718	120	32	algorithm	algorithm	NOUN
cet-718	120	33	,	,	PUNCT
cet-718	120	34	acs	acs	PROPN
cet-718	120	35	sustainable	sustainable	ADJ
cet-718	120	36	chemistry	chemistry	NOUN
cet-718	120	37	&	&	CCONJ
cet-718	120	38	engineering	engineering	PROPN
cet-718	120	39	,	,	PUNCT
cet-718	120	40	3	3	NUM
cet-718	120	41	,	,	PUNCT
cet-718	120	42	1282	1282	NUM
cet-718	120	43	-	-	SYM
cet-718	120	44	1291	1291	NUM
cet-718	120	45	.	.	PUNCT
cet-718	121	1	gao	gao	PROPN
cet-718	121	2	,	,	PUNCT
cet-718	121	3	j.	j.	PROPN
cet-718	121	4	,	,	PUNCT
cet-718	121	5	you	you	PRON
cet-718	121	6	,	,	PUNCT
cet-718	121	7	f.	f.	PROPN
cet-718	121	8	,	,	PUNCT
cet-718	121	9	2017	2017	NUM
cet-718	121	10	,	,	PUNCT
cet-718	121	11	design	design	NOUN
cet-718	121	12	and	and	CCONJ
cet-718	121	13	optimization	optimization	NOUN
cet-718	121	14	of	of	ADP
cet-718	121	15	shale	shale	NOUN
cet-718	121	16	gas	gas	NOUN
cet-718	121	17	energy	energy	NOUN
cet-718	121	18	systems	system	NOUN
cet-718	121	19	:	:	PUNCT
cet-718	121	20	overview	overview	NOUN
cet-718	121	21	,	,	PUNCT
cet-718	121	22	research	research	NOUN
cet-718	121	23	challenges	challenge	NOUN
cet-718	121	24	,	,	PUNCT
cet-718	121	25	and	and	CCONJ
cet-718	121	26	future	future	ADJ
cet-718	121	27	directions	direction	NOUN
cet-718	121	28	,	,	PUNCT
cet-718	121	29	computers	computer	NOUN
cet-718	121	30	&	&	CCONJ
cet-718	121	31	chemical	chemical	PROPN
cet-718	121	32	engineering	engineering	PROPN
cet-718	121	33	,	,	PUNCT
cet-718	121	34	106	106	NUM
cet-718	121	35	,	,	PUNCT
cet-718	121	36	699	699	NUM
cet-718	121	37	-	-	SYM
cet-718	121	38	718	718	NUM
cet-718	121	39	.	.	PUNCT
cet-718	122	1	gao	gao	PROPN
cet-718	122	2	,	,	PUNCT
cet-718	122	3	j.	j.	PROPN
cet-718	122	4	,	,	PUNCT
cet-718	122	5	you	you	PRON
cet-718	122	6	,	,	PUNCT
cet-718	122	7	f.	f.	PROPN
cet-718	122	8	,	,	PUNCT
cet-718	122	9	2017	2017	NUM
cet-718	122	10	,	,	PUNCT
cet-718	122	11	game	game	NOUN
cet-718	122	12	theory	theory	NOUN
cet-718	122	13	approach	approach	NOUN
cet-718	122	14	to	to	ADP
cet-718	122	15	optimal	optimal	ADJ
cet-718	122	16	design	design	NOUN
cet-718	122	17	of	of	ADP
cet-718	122	18	shale	shale	NOUN
cet-718	122	19	gas	gas	NOUN
cet-718	122	20	supply	supply	NOUN
cet-718	122	21	chains	chain	NOUN
cet-718	122	22	with	with	ADP
cet-718	122	23	consideration	consideration	NOUN
cet-718	122	24	of	of	ADP
cet-718	122	25	economics	economic	NOUN
cet-718	122	26	and	and	CCONJ
cet-718	122	27	life	life	NOUN
cet-718	122	28	cycle	cycle	NOUN
cet-718	122	29	greenhouse	greenhouse	NOUN
cet-718	122	30	gas	gas	NOUN
cet-718	122	31	emissions	emission	NOUN
cet-718	122	32	.	.	PUNCT
cet-718	123	1	aiche	aiche	PROPN
cet-718	123	2	journal	journal	PROPN
cet-718	123	3	,	,	PUNCT
cet-718	123	4	63	63	NUM
cet-718	123	5	,	,	PUNCT
cet-718	123	6	2671	2671	NUM
cet-718	123	7	-	-	SYM
cet-718	123	8	2693	2693	NUM
cet-718	123	9	.	.	PUNCT
cet-718	124	1	gao	gao	PROPN
cet-718	124	2	,	,	PUNCT
cet-718	124	3	j.	j.	PROPN
cet-718	124	4	,	,	PUNCT
cet-718	124	5	you	you	PRON
cet-718	124	6	,	,	PUNCT
cet-718	124	7	f.	f.	PROPN
cet-718	124	8	,	,	PUNCT
cet-718	124	9	2017	2017	NUM
cet-718	124	10	,	,	PUNCT
cet-718	124	11	can	can	AUX
cet-718	124	12	modular	modular	ADJ
cet-718	124	13	manufacturing	manufacturing	NOUN
cet-718	124	14	be	be	AUX
cet-718	124	15	the	the	DET
cet-718	124	16	next	next	ADJ
cet-718	124	17	game	game	NOUN
cet-718	124	18	-	-	PUNCT
cet-718	124	19	changer	changer	NOUN
cet-718	124	20	in	in	ADP
cet-718	124	21	shale	shale	NOUN
cet-718	124	22	gas	gas	NOUN
cet-718	124	23	supply	supply	NOUN
cet-718	124	24	chain	chain	NOUN
cet-718	124	25	design	design	NOUN
cet-718	124	26	and	and	CCONJ
cet-718	124	27	operations	operation	NOUN
cet-718	124	28	for	for	ADP
cet-718	124	29	economic	economic	ADJ
cet-718	124	30	and	and	CCONJ
cet-718	124	31	environmental	environmental	ADJ
cet-718	124	32	sustainability	sustainability	NOUN
cet-718	124	33	?	?	PUNCT
cet-718	125	1	acs	acs	PROPN
cet-718	125	2	sustainable	sustainable	ADJ
cet-718	125	3	chemistry	chemistry	NOUN
cet-718	125	4	&	&	CCONJ
cet-718	125	5	engineering	engineering	NOUN
cet-718	125	6	,	,	PUNCT
cet-718	125	7	5	5	NUM
cet-718	125	8	,	,	PUNCT
cet-718	125	9	10046	10046	NUM
cet-718	125	10	-	-	SYM
cet-718	125	11	10071	10071	NUM
cet-718	125	12	.	.	PUNCT
cet-718	126	1	gong	gong	PROPN
cet-718	126	2	j.	j.	PROPN
cet-718	126	3	,	,	PUNCT
cet-718	126	4	you	you	PRON
cet-718	126	5	f.	f.	PROPN
cet-718	126	6	,	,	PUNCT
cet-718	126	7	2015	2015	NUM
cet-718	126	8	,	,	PUNCT
cet-718	126	9	sustainable	sustainable	ADJ
cet-718	126	10	design	design	NOUN
cet-718	126	11	and	and	CCONJ
cet-718	126	12	synthesis	synthesis	NOUN
cet-718	126	13	of	of	ADP
cet-718	126	14	energy	energy	NOUN
cet-718	126	15	systems	system	NOUN
cet-718	126	16	.	.	PUNCT
cet-718	127	1	current	current	ADJ
cet-718	127	2	opinion	opinion	NOUN
cet-718	127	3	in	in	ADP
cet-718	127	4	chemical	chemical	ADJ
cet-718	127	5	engineering	engineering	NOUN
cet-718	127	6	,	,	PUNCT
cet-718	127	7	10	10	NUM
cet-718	127	8	,	,	PUNCT
cet-718	127	9	77	77	NUM
cet-718	127	10	-	-	SYM
cet-718	127	11	86	86	NUM
cet-718	127	12	.	.	PUNCT
cet-718	128	1	gong	gong	PROPN
cet-718	128	2	j.	j.	PROPN
cet-718	128	3	,	,	PUNCT
cet-718	128	4	you	you	PRON
cet-718	128	5	f.	f.	PROPN
cet-718	128	6	,	,	PUNCT
cet-718	128	7	2018	2018	NUM
cet-718	128	8	,	,	PUNCT
cet-718	128	9	a	a	DET
cet-718	128	10	new	new	ADJ
cet-718	128	11	superstructure	superstructure	NOUN
cet-718	128	12	optimization	optimization	NOUN
cet-718	128	13	paradigm	paradigm	NOUN
cet-718	128	14	for	for	ADP
cet-718	128	15	process	process	NOUN
cet-718	128	16	synthesis	synthesis	NOUN
cet-718	128	17	with	with	ADP
cet-718	128	18	product	product	NOUN
cet-718	128	19	distribution	distribution	NOUN
cet-718	128	20	optimization	optimization	NOUN
cet-718	128	21	:	:	PUNCT
cet-718	128	22	application	application	NOUN
cet-718	128	23	to	to	ADP
cet-718	128	24	an	an	DET
cet-718	128	25	integrated	integrate	VERB
cet-718	128	26	shale	shale	NOUN
cet-718	128	27	gas	gas	NOUN
cet-718	128	28	processing	processing	NOUN
cet-718	128	29	and	and	CCONJ
cet-718	128	30	chemical	chemical	NOUN
cet-718	128	31	manufacturing	manufacturing	NOUN
cet-718	128	32	process	process	NOUN
cet-718	128	33	.	.	PUNCT
cet-718	129	1	aiche	aiche	PROPN
cet-718	129	2	journal	journal	PROPN
cet-718	129	3	,	,	PUNCT
cet-718	129	4	64	64	NUM
cet-718	129	5	,	,	PUNCT
cet-718	129	6	123	123	NUM
cet-718	129	7	-	-	SYM
cet-718	129	8	143	143	NUM
cet-718	129	9	.	.	PUNCT
cet-718	130	1	he	he	PRON
cet-718	130	2	c.	c.	PROPN
cet-718	130	3	,	,	PUNCT
cet-718	130	4	you	you	PRON
cet-718	130	5	f.	f.	PROPN
cet-718	130	6	,	,	PUNCT
cet-718	130	7	2016	2016	NUM
cet-718	130	8	,	,	PUNCT
cet-718	130	9	deciphering	decipher	VERB
cet-718	130	10	the	the	DET
cet-718	130	11	true	true	ADJ
cet-718	130	12	life	life	NOUN
cet-718	130	13	cycle	cycle	NOUN
cet-718	130	14	environmental	environmental	ADJ
cet-718	130	15	impacts	impact	NOUN
cet-718	130	16	and	and	CCONJ
cet-718	130	17	costs	cost	NOUN
cet-718	130	18	of	of	ADP
cet-718	130	19	the	the	DET
cet-718	130	20	mega	mega	ADJ
cet-718	130	21	-	-	ADJ
cet-718	130	22	scale	scale	ADJ
cet-718	130	23	shale	shale	NOUN
cet-718	130	24	gas	gas	NOUN
cet-718	130	25	-	-	PUNCT
cet-718	130	26	to	to	ADP
cet-718	130	27	-	-	PUNCT
cet-718	130	28	olefins	olefin	NOUN
cet-718	130	29	projects	project	NOUN
cet-718	130	30	in	in	ADP
cet-718	130	31	the	the	DET
cet-718	130	32	united	united	PROPN
cet-718	130	33	states	states	PROPN
cet-718	130	34	.	.	PUNCT
cet-718	131	1	energy	energy	NOUN
cet-718	131	2	&	&	CCONJ
cet-718	131	3	environmental	environmental	ADJ
cet-718	131	4	science	science	NOUN
cet-718	131	5	,	,	PUNCT
cet-718	131	6	9	9	NUM
cet-718	131	7	,	,	PUNCT
cet-718	131	8	820	820	NUM
cet-718	131	9	-	-	SYM
cet-718	131	10	840	840	NUM
cet-718	131	11	.	.	PUNCT
cet-718	132	1	peters	peters	PROPN
cet-718	132	2	,	,	PUNCT
cet-718	132	3	g.p	g.p	PROPN
cet-718	132	4	.	.	PROPN
cet-718	132	5	,	,	PUNCT
cet-718	132	6	hertwich	hertwich	NOUN
cet-718	132	7	,	,	PUNCT
cet-718	132	8	e.g.	e.g.	ADV
cet-718	132	9	,	,	PUNCT
cet-718	132	10	2006	2006	NUM
cet-718	132	11	,	,	PUNCT
cet-718	132	12	a	a	DET
cet-718	132	13	comment	comment	NOUN
cet-718	132	14	on	on	ADP
cet-718	132	15	“	"	PUNCT
cet-718	132	16	functions	function	NOUN
cet-718	132	17	,	,	PUNCT
cet-718	132	18	commodities	commodity	NOUN
cet-718	132	19	and	and	CCONJ
cet-718	132	20	environmental	environmental	ADJ
cet-718	132	21	impacts	impact	NOUN
cet-718	132	22	in	in	ADP
cet-718	132	23	an	an	DET
cet-718	132	24	ecological	ecological	ADJ
cet-718	132	25	–	–	PUNCT
cet-718	132	26	economic	economic	ADJ
cet-718	132	27	model	model	NOUN
cet-718	132	28	”	"	PUNCT
cet-718	132	29	,	,	PUNCT
cet-718	132	30	ecological	ecological	ADJ
cet-718	132	31	economics	economic	NOUN
cet-718	132	32	,	,	PUNCT
cet-718	132	33	59	59	NUM
cet-718	132	34	,	,	PUNCT
cet-718	132	35	1	1	NUM
cet-718	132	36	-	-	SYM
cet-718	132	37	6	6	NUM
cet-718	132	38	.	.	PUNCT
cet-718	132	39	stamford	stamford	PROPN
cet-718	132	40	,	,	PUNCT
cet-718	132	41	l.	l.	PROPN
cet-718	132	42	,	,	PUNCT
cet-718	132	43	azapagic	azapagic	PROPN
cet-718	132	44	,	,	PUNCT
cet-718	132	45	a.	a.	NOUN
cet-718	132	46	,	,	PUNCT
cet-718	132	47	2014	2014	NUM
cet-718	132	48	,	,	PUNCT
cet-718	132	49	life	life	NOUN
cet-718	132	50	cycle	cycle	NOUN
cet-718	132	51	environmental	environmental	ADJ
cet-718	132	52	impacts	impact	NOUN
cet-718	132	53	of	of	ADP
cet-718	132	54	uk	uk	PROPN
cet-718	132	55	shale	shale	NOUN
cet-718	132	56	gas	gas	NOUN
cet-718	132	57	,	,	PUNCT
cet-718	132	58	applied	apply	VERB
cet-718	132	59	energy	energy	NOUN
cet-718	132	60	,	,	PUNCT
cet-718	132	61	134	134	NUM
cet-718	132	62	,	,	PUNCT
cet-718	132	63	506518	506518	NUM
cet-718	132	64	.	.	PUNCT
cet-718	133	1	weber	weber	PROPN
cet-718	133	2	,	,	PUNCT
cet-718	133	3	c.l	c.l	PROPN
cet-718	133	4	.	.	PROPN
cet-718	133	5	,	,	PUNCT
cet-718	133	6	clavin	clavin	PROPN
cet-718	133	7	,	,	PUNCT
cet-718	133	8	c.	c.	PROPN
cet-718	133	9	,	,	PUNCT
cet-718	133	10	2012	2012	NUM
cet-718	133	11	,	,	PUNCT
cet-718	133	12	life	life	NOUN
cet-718	133	13	cycle	cycle	NOUN
cet-718	133	14	carbon	carbon	NOUN
cet-718	133	15	footprint	footprint	NOUN
cet-718	133	16	of	of	ADP
cet-718	133	17	shale	shale	NOUN
cet-718	133	18	gas	gas	NOUN
cet-718	133	19	:	:	PUNCT
cet-718	133	20	review	review	NOUN
cet-718	133	21	of	of	ADP
cet-718	133	22	evidence	evidence	NOUN
cet-718	133	23	and	and	CCONJ
cet-718	133	24	implications	implication	NOUN
cet-718	133	25	,	,	PUNCT
cet-718	133	26	environmental	environmental	ADJ
cet-718	133	27	science	science	PROPN
cet-718	133	28	&	&	CCONJ
cet-718	133	29	technology	technology	PROPN
cet-718	133	30	,	,	PUNCT
cet-718	133	31	46	46	NUM
cet-718	133	32	,	,	PUNCT
cet-718	133	33	5688	5688	NUM
cet-718	133	34	-	-	SYM
cet-718	133	35	5695	5695	NUM
cet-718	133	36	.	.	PUNCT
cet-718	134	1	wiedmann	wiedmann	PROPN
cet-718	134	2	,	,	PUNCT
cet-718	134	3	t.o	t.o	PROPN
cet-718	134	4	.	.	PROPN
cet-718	134	5	,	,	PUNCT
cet-718	134	6	suh	suh	PROPN
cet-718	134	7	,	,	PUNCT
cet-718	134	8	s.	s.	PROPN
cet-718	134	9	,	,	PUNCT
cet-718	134	10	feng	feng	PROPN
cet-718	134	11	,	,	PUNCT
cet-718	134	12	k.	k.	PROPN
cet-718	134	13	,	,	PUNCT
cet-718	134	14	lenzen	lenzen	PROPN
cet-718	134	15	,	,	PUNCT
cet-718	134	16	m.	m.	NOUN
cet-718	134	17	,	,	PUNCT
cet-718	134	18	acquaye	acquaye	PROPN
cet-718	134	19	,	,	PUNCT
cet-718	134	20	a.	a.	PROPN
cet-718	134	21	,	,	PUNCT
cet-718	134	22	scott	scott	PROPN
cet-718	134	23	,	,	PUNCT
cet-718	134	24	k.	k.	PROPN
cet-718	134	25	,	,	PUNCT
cet-718	134	26	barrett	barrett	PROPN
cet-718	134	27	,	,	PUNCT
cet-718	134	28	j.r	j.r	PROPN
cet-718	134	29	.	.	PROPN
cet-718	134	30	,	,	PUNCT
cet-718	134	31	2011	2011	NUM
cet-718	134	32	,	,	PUNCT
cet-718	134	33	application	application	NOUN
cet-718	134	34	of	of	ADP
cet-718	134	35	hybrid	hybrid	ADJ
cet-718	134	36	life	life	NOUN
cet-718	134	37	cycle	cycle	NOUN
cet-718	134	38	approaches	approach	NOUN
cet-718	134	39	to	to	ADP
cet-718	134	40	emerging	emerge	VERB
cet-718	134	41	energy	energy	NOUN
cet-718	134	42	technologies	technology	NOUN
cet-718	134	43	–	–	PUNCT
cet-718	134	44	the	the	DET
cet-718	134	45	case	case	NOUN
cet-718	134	46	of	of	ADP
cet-718	134	47	wind	wind	NOUN
cet-718	134	48	power	power	NOUN
cet-718	134	49	in	in	ADP
cet-718	134	50	the	the	DET
cet-718	134	51	uk	uk	PROPN
cet-718	134	52	,	,	PUNCT
cet-718	134	53	environmental	environmental	ADJ
cet-718	134	54	science	science	PROPN
cet-718	134	55	&	&	CCONJ
cet-718	134	56	technology	technology	PROPN
cet-718	134	57	,	,	PUNCT
cet-718	134	58	45	45	NUM
cet-718	134	59	,	,	PUNCT
cet-718	134	60	5900	5900	NUM
cet-718	134	61	-	-	SYM
cet-718	134	62	5907	5907	NUM
cet-718	134	63	.	.	PUNCT
cet-718	135	1	yang	yang	PROPN
cet-718	135	2	m.	m.	PROPN
cet-718	135	3	,	,	PUNCT
cet-718	135	4	you	you	PRON
cet-718	135	5	f.	f.	PROPN
cet-718	135	6	,	,	PUNCT
cet-718	135	7	2017	2017	NUM
cet-718	135	8	,	,	PUNCT
cet-718	135	9	comparative	comparative	ADJ
cet-718	135	10	techno	techno	NOUN
cet-718	135	11	-	-	PUNCT
cet-718	135	12	economic	economic	ADJ
cet-718	135	13	and	and	CCONJ
cet-718	135	14	environmental	environmental	ADJ
cet-718	135	15	analysis	analysis	NOUN
cet-718	135	16	of	of	ADP
cet-718	135	17	ethylene	ethylene	NOUN
cet-718	135	18	and	and	CCONJ
cet-718	135	19	propylene	propylene	NOUN
cet-718	135	20	manufacturing	manufacturing	NOUN
cet-718	135	21	from	from	ADP
cet-718	135	22	wet	wet	ADJ
cet-718	135	23	shale	shale	NOUN
cet-718	135	24	gas	gas	NOUN
cet-718	135	25	and	and	CCONJ
cet-718	135	26	naphtha	naphtha	NOUN
cet-718	135	27	.	.	PUNCT
cet-718	136	1	industrial	industrial	PROPN
cet-718	136	2	&	&	CCONJ
cet-718	136	3	engineering	engineer	VERB
cet-718	136	4	chemistry	chemistry	NOUN
cet-718	136	5	research	research	NOUN
cet-718	136	6	,	,	PUNCT
cet-718	136	7	56	56	NUM
cet-718	136	8	,	,	PUNCT
cet-718	136	9	40384051	40384051	NUM
cet-718	136	10	.	.	PUNCT
cet-718	137	1	yue	yue	PROPN
cet-718	137	2	d.	d.	PROPN
cet-718	137	3	,	,	PUNCT
cet-718	137	4	pandya	pandya	PROPN
cet-718	137	5	s.	s.	PROPN
cet-718	137	6	,	,	PUNCT
cet-718	137	7	you	you	PRON
cet-718	137	8	f.	f.	PROPN
cet-718	137	9	,	,	PUNCT
cet-718	137	10	2016	2016	NUM
cet-718	137	11	,	,	PUNCT
cet-718	137	12	integrating	integrate	VERB
cet-718	137	13	hybrid	hybrid	ADJ
cet-718	137	14	life	life	NOUN
cet-718	137	15	cycle	cycle	NOUN
cet-718	137	16	assessment	assessment	NOUN
cet-718	137	17	with	with	ADP
cet-718	137	18	multiobjective	multiobjective	ADJ
cet-718	137	19	optimization	optimization	NOUN
cet-718	137	20	:	:	PUNCT
cet-718	137	21	a	a	DET
cet-718	137	22	modeling	modeling	NOUN
cet-718	137	23	framework	framework	NOUN
cet-718	137	24	.	.	PUNCT
cet-718	138	1	environmental	environmental	ADJ
cet-718	138	2	science	science	PROPN
cet-718	138	3	&	&	CCONJ
cet-718	138	4	technology	technology	PROPN
cet-718	138	5	,	,	PUNCT
cet-718	138	6	50	50	NUM
cet-718	138	7	,	,	PUNCT
cet-718	138	8	1501	1501	NUM
cet-718	138	9	-	-	SYM
cet-718	138	10	1509	1509	NUM
cet-718	138	11	.	.	PUNCT
cet-718	139	1	1728	1728	NUM