id	sid	tid	token	lemma	pos
cet-9883	1	1	microsoft	microsoft	PROPN
cet-9883	1	2	word	word	NOUN
cet-9883	1	3	425simasatitkul.doc	425simasatitkul.doc	NUM
cet-9883	1	4	chemical	chemical	NOUN
cet-9883	1	5	engineering	engineering	NOUN
cet-9883	1	6	transactions	transaction	NOUN
cet-9883	1	7	vol	vol	NOUN
cet-9883	1	8	.	.	PROPN
cet-9883	2	1	74	74	NUM
cet-9883	2	2	,	,	PUNCT
cet-9883	2	3	2019	2019	NUM
cet-9883	2	4	a	a	DET
cet-9883	2	5	publication	publication	NOUN
cet-9883	2	6	of	of	ADP
cet-9883	2	7	the	the	DET
cet-9883	2	8	italian	italian	ADJ
cet-9883	2	9	association	association	NOUN
cet-9883	2	10	of	of	ADP
cet-9883	2	11	chemical	chemical	PROPN
cet-9883	2	12	engineering	engineering	NOUN
cet-9883	2	13	online	online	ADV
cet-9883	2	14	at	at	ADP
cet-9883	2	15	www.cetjournal.it	www.cetjournal.it	PROPN
cet-9883	2	16	guest	guest	NOUN
cet-9883	2	17	editors	editor	NOUN
cet-9883	2	18	:	:	PUNCT
cet-9883	2	19	sauro	sauro	PROPN
cet-9883	2	20	pierucci	pierucci	PROPN
cet-9883	2	21	,	,	PUNCT
cet-9883	2	22	jiří	jiří	NOUN
cet-9883	2	23	jaromír	jaromír	PROPN
cet-9883	2	24	klemeš	klemeš	PROPN
cet-9883	2	25	,	,	PUNCT
cet-9883	2	26	laura	laura	NOUN
cet-9883	2	27	piazza	piazza	VERB
cet-9883	2	28	copyright	copyright	NOUN
cet-9883	2	29	©	©	PROPN
cet-9883	2	30	2019	2019	NUM
cet-9883	2	31	,	,	PUNCT
cet-9883	2	32	aidic	aidic	ADJ
cet-9883	2	33	servizi	servizi	PROPN
cet-9883	2	34	s.r.l	s.r.l	PROPN
cet-9883	2	35	.	.	PUNCT
cet-9883	3	1	isbn	isbn	ADJ
cet-9883	3	2	978	978	NUM
cet-9883	3	3	-	-	SYM
cet-9883	3	4	88	88	NUM
cet-9883	3	5	-	-	PUNCT
cet-9883	3	6	95608	95608	NUM
cet-9883	3	7	-	-	PUNCT
cet-9883	3	8	71	71	NUM
cet-9883	3	9	-	-	SYM
cet-9883	3	10	6	6	NUM
cet-9883	3	11	;	;	PUNCT
cet-9883	3	12	issn	issn	PROPN
cet-9883	3	13	2283	2283	NUM
cet-9883	3	14	-	-	SYM
cet-9883	3	15	9216	9216	NUM
cet-9883	3	16	dynamic	dynamic	ADJ
cet-9883	3	17	flexibility	flexibility	NOUN
cet-9883	3	18	analysis	analysis	NOUN
cet-9883	3	19	of	of	ADP
cet-9883	3	20	a	a	DET
cet-9883	3	21	distillation	distillation	NOUN
cet-9883	3	22	column	column	NOUN
cet-9883	3	23	alessandro	alessandro	PROPN
cet-9883	3	24	di	di	PROPN
cet-9883	3	25	pretoroa	pretoroa	PROPN
cet-9883	3	26	,	,	PUNCT
cet-9883	3	27	b	b	PROPN
cet-9883	3	28	,	,	PUNCT
cet-9883	3	29	ludovic	ludovic	PROPN
cet-9883	3	30	montastrucb	montastrucb	PROPN
cet-9883	3	31	,	,	PUNCT
cet-9883	3	32	xavier	xavier	PROPN
cet-9883	3	33	jouliab	jouliab	PROPN
cet-9883	3	34	,	,	PUNCT
cet-9883	3	35	flavio	flavio	PROPN
cet-9883	3	36	manentia	manentia	VERB
cet-9883	3	37	,	,	PUNCT
cet-9883	3	38	*	*	PUNCT
cet-9883	3	39	apolitecnico	apolitecnico	PROPN
cet-9883	3	40	di	di	X
cet-9883	3	41	milano	milano	PROPN
cet-9883	3	42	,	,	PUNCT
cet-9883	3	43	dipartimento	dipartimento	ADP
cet-9883	3	44	di	di	PROPN
cet-9883	3	45	chimica	chimica	PROPN
cet-9883	3	46	,	,	PUNCT
cet-9883	3	47	materiali	materiali	PROPN
cet-9883	3	48	e	e	PROPN
cet-9883	3	49	ingegneria	ingegneria	PROPN
cet-9883	3	50	chimica	chimica	PROPN
cet-9883	3	51	«	«	PUNCT
cet-9883	3	52	giulio	giulio	PROPN
cet-9883	3	53	natta	natta	PROPN
cet-9883	3	54	»	»	X
cet-9883	3	55	,	,	PUNCT
cet-9883	3	56	piazza	piazza	PROPN
cet-9883	3	57	leonardo	leonardo	PROPN
cet-9883	3	58	da	da	PROPN
cet-9883	3	59	vinci	vinci	PROPN
cet-9883	3	60	32	32	NUM
cet-9883	3	61	,	,	PUNCT
cet-9883	3	62	20133	20133	NUM
cet-9883	3	63	milano	milano	PROPN
cet-9883	3	64	,	,	PUNCT
cet-9883	3	65	italy	italy	PROPN
cet-9883	3	66	blaboratoire	blaboratoire	PROPN
cet-9883	3	67	de	de	X
cet-9883	3	68	génie	génie	PROPN
cet-9883	3	69	chimique	chimique	PROPN
cet-9883	3	70	,	,	PUNCT
cet-9883	3	71	université	université	NOUN
cet-9883	3	72	de	de	PROPN
cet-9883	3	73	toulouse	toulouse	NOUN
cet-9883	3	74	,	,	PUNCT
cet-9883	3	75	cnrs	cnrs	NOUN
cet-9883	3	76	/	/	SYM
cet-9883	3	77	inp	inp	PROPN
cet-9883	3	78	/	/	SYM
cet-9883	3	79	ups	up	NOUN
cet-9883	3	80	,	,	PUNCT
cet-9883	3	81	toulouse	toulouse	NOUN
cet-9883	3	82	,	,	PUNCT
cet-9883	3	83	france	france	PROPN
cet-9883	3	84	flavio.manenti@polimi.it	flavio.manenti@polimi.it	PROPN
cet-9883	3	85	flexibility	flexibility	NOUN
cet-9883	3	86	analysis	analysis	NOUN
cet-9883	3	87	is	be	AUX
cet-9883	3	88	a	a	DET
cet-9883	3	89	step	step	NOUN
cet-9883	3	90	of	of	ADP
cet-9883	3	91	process	process	NOUN
cet-9883	3	92	design	design	NOUN
cet-9883	3	93	procedure	procedure	NOUN
cet-9883	3	94	that	that	PRON
cet-9883	3	95	is	be	AUX
cet-9883	3	96	often	often	ADV
cet-9883	3	97	skipped	skip	VERB
cet-9883	3	98	;	;	PUNCT
cet-9883	3	99	sometimes	sometimes	ADV
cet-9883	3	100	a	a	DET
cet-9883	3	101	sensitivity	sensitivity	NOUN
cet-9883	3	102	analysis	analysis	NOUN
cet-9883	3	103	is	be	AUX
cet-9883	3	104	performed	perform	VERB
cet-9883	3	105	with	with	ADP
cet-9883	3	106	features	feature	NOUN
cet-9883	3	107	similar	similar	ADJ
cet-9883	3	108	to	to	ADP
cet-9883	3	109	the	the	DET
cet-9883	3	110	flexibility	flexibility	NOUN
cet-9883	3	111	one	one	NOUN
cet-9883	3	112	but	but	CCONJ
cet-9883	3	113	in	in	ADP
cet-9883	3	114	general	general	ADJ
cet-9883	3	115	they	they	PRON
cet-9883	3	116	do	do	AUX
cet-9883	3	117	n't	not	PART
cet-9883	3	118	overlap	overlap	VERB
cet-9883	3	119	.	.	PUNCT
cet-9883	4	1	the	the	DET
cet-9883	4	2	latter	latter	ADJ
cet-9883	4	3	indeed	indeed	ADV
cet-9883	4	4	usually	usually	ADV
cet-9883	4	5	has	have	VERB
cet-9883	4	6	the	the	DET
cet-9883	4	7	purpose	purpose	NOUN
cet-9883	4	8	of	of	ADP
cet-9883	4	9	assessing	assess	VERB
cet-9883	4	10	the	the	DET
cet-9883	4	11	operability	operability	NOUN
cet-9883	4	12	range	range	NOUN
cet-9883	4	13	of	of	ADP
cet-9883	4	14	an	an	DET
cet-9883	4	15	already	already	ADV
cet-9883	4	16	designed	design	VERB
cet-9883	4	17	system	system	NOUN
cet-9883	4	18	,	,	PUNCT
cet-9883	4	19	while	while	SCONJ
cet-9883	4	20	the	the	DET
cet-9883	4	21	former	former	NOUN
cet-9883	4	22	can	can	AUX
cet-9883	4	23	be	be	AUX
cet-9883	4	24	introduced	introduce	VERB
cet-9883	4	25	during	during	ADP
cet-9883	4	26	the	the	DET
cet-9883	4	27	design	design	NOUN
cet-9883	4	28	phase	phase	NOUN
cet-9883	4	29	and	and	CCONJ
cet-9883	4	30	can	can	AUX
cet-9883	4	31	critically	critically	ADV
cet-9883	4	32	lead	lead	VERB
cet-9883	4	33	our	our	PRON
cet-9883	4	34	decision	decision	NOUN
cet-9883	4	35	making	make	VERB
cet-9883	4	36	.	.	PUNCT
cet-9883	5	1	therefore	therefore	ADV
cet-9883	5	2	,	,	PUNCT
cet-9883	5	3	the	the	DET
cet-9883	5	4	vast	vast	ADJ
cet-9883	5	5	majority	majority	NOUN
cet-9883	5	6	of	of	ADP
cet-9883	5	7	process	process	NOUN
cet-9883	5	8	equipment	equipment	NOUN
cet-9883	5	9	often	often	ADV
cet-9883	5	10	results	result	VERB
cet-9883	5	11	to	to	PART
cet-9883	5	12	be	be	AUX
cet-9883	5	13	sized	size	VERB
cet-9883	5	14	according	accord	VERB
cet-9883	5	15	to	to	ADP
cet-9883	5	16	the	the	DET
cet-9883	5	17	operating	operating	NOUN
cet-9883	5	18	conditions	condition	NOUN
cet-9883	5	19	,	,	PUNCT
cet-9883	5	20	that	that	PRON
cet-9883	5	21	is	be	AUX
cet-9883	5	22	perturbations	perturbation	NOUN
cet-9883	5	23	,	,	PUNCT
cet-9883	5	24	when	when	SCONJ
cet-9883	5	25	present	present	ADJ
cet-9883	5	26	,	,	PUNCT
cet-9883	5	27	can	can	AUX
cet-9883	5	28	seriously	seriously	ADV
cet-9883	5	29	decrease	decrease	VERB
cet-9883	5	30	the	the	DET
cet-9883	5	31	effectiveness	effectiveness	NOUN
cet-9883	5	32	of	of	ADP
cet-9883	5	33	the	the	DET
cet-9883	5	34	process	process	NOUN
cet-9883	5	35	.	.	PUNCT
cet-9883	6	1	moreover	moreover	ADV
cet-9883	6	2	,	,	PUNCT
cet-9883	6	3	even	even	ADV
cet-9883	6	4	when	when	SCONJ
cet-9883	6	5	performed	perform	VERB
cet-9883	6	6	,	,	PUNCT
cet-9883	6	7	the	the	DET
cet-9883	6	8	flexibility	flexibility	NOUN
cet-9883	6	9	analysis	analysis	NOUN
cet-9883	6	10	refers	refer	VERB
cet-9883	6	11	to	to	ADP
cet-9883	6	12	steady	steady	ADJ
cet-9883	6	13	state	state	NOUN
cet-9883	6	14	conditions	condition	NOUN
cet-9883	6	15	,	,	PUNCT
cet-9883	6	16	that	that	PRON
cet-9883	6	17	is	is	ADV
cet-9883	6	18	it	it	PRON
cet-9883	6	19	does	do	AUX
cet-9883	6	20	n't	not	PART
cet-9883	6	21	take	take	VERB
cet-9883	6	22	into	into	ADP
cet-9883	6	23	account	account	NOUN
cet-9883	6	24	the	the	DET
cet-9883	6	25	pathway	pathway	NOUN
cet-9883	6	26	of	of	ADP
cet-9883	6	27	the	the	DET
cet-9883	6	28	variables	variable	NOUN
cet-9883	6	29	from	from	ADP
cet-9883	6	30	one	one	NUM
cet-9883	6	31	operating	operate	VERB
cet-9883	6	32	condition	condition	NOUN
cet-9883	6	33	to	to	ADP
cet-9883	6	34	another	another	DET
cet-9883	6	35	one	one	NOUN
cet-9883	6	36	.	.	PUNCT
cet-9883	7	1	before	before	ADP
cet-9883	7	2	stabilizing	stabilize	VERB
cet-9883	7	3	at	at	ADP
cet-9883	7	4	the	the	DET
cet-9883	7	5	new	new	ADJ
cet-9883	7	6	steady	steady	ADJ
cet-9883	7	7	state	state	NOUN
cet-9883	7	8	value	value	NOUN
cet-9883	7	9	,	,	PUNCT
cet-9883	7	10	process	process	NOUN
cet-9883	7	11	variables	variable	NOUN
cet-9883	7	12	can	can	AUX
cet-9883	7	13	go	go	VERB
cet-9883	7	14	outside	outside	ADV
cet-9883	7	15	and	and	CCONJ
cet-9883	7	16	come	come	VERB
cet-9883	7	17	back	back	ADV
cet-9883	7	18	in	in	ADP
cet-9883	7	19	the	the	DET
cet-9883	7	20	feasibility	feasibility	NOUN
cet-9883	7	21	boundaries	boundary	NOUN
cet-9883	7	22	several	several	ADJ
cet-9883	7	23	times	time	NOUN
cet-9883	7	24	while	while	SCONJ
cet-9883	7	25	oscillating	oscillating	NOUN
cet-9883	7	26	,	,	PUNCT
cet-9883	7	27	seriously	seriously	ADV
cet-9883	7	28	compromising	compromise	VERB
cet-9883	7	29	the	the	DET
cet-9883	7	30	good	good	ADJ
cet-9883	7	31	proceeding	proceeding	NOUN
cet-9883	7	32	of	of	ADP
cet-9883	7	33	the	the	DET
cet-9883	7	34	operation	operation	NOUN
cet-9883	7	35	.	.	PUNCT
cet-9883	8	1	anyway	anyway	INTJ
cet-9883	8	2	this	this	DET
cet-9883	8	3	behaviour	behaviour	NOUN
cet-9883	8	4	can	can	AUX
cet-9883	8	5	not	not	PART
cet-9883	8	6	be	be	AUX
cet-9883	8	7	detected	detect	VERB
cet-9883	8	8	by	by	ADP
cet-9883	8	9	mean	mean	NOUN
cet-9883	8	10	of	of	ADP
cet-9883	8	11	common	common	ADJ
cet-9883	8	12	steady	steady	ADJ
cet-9883	8	13	states	state	NOUN
cet-9883	8	14	simulations	simulation	NOUN
cet-9883	8	15	or	or	CCONJ
cet-9883	8	16	standard	standard	ADJ
cet-9883	8	17	optimal	optimal	ADJ
cet-9883	8	18	design	design	NOUN
cet-9883	8	19	;	;	PUNCT
cet-9883	8	20	an	an	DET
cet-9883	8	21	ad	ad	X
cet-9883	8	22	hoc	hoc	X
cet-9883	8	23	dynamic	dynamic	ADJ
cet-9883	8	24	simulation	simulation	NOUN
cet-9883	8	25	and	and	CCONJ
cet-9883	8	26	an	an	DET
cet-9883	8	27	associated	associated	ADJ
cet-9883	8	28	dynamic	dynamic	ADJ
cet-9883	8	29	flexibility	flexibility	NOUN
cet-9883	8	30	study	study	NOUN
cet-9883	8	31	are	be	AUX
cet-9883	8	32	needed	need	VERB
cet-9883	8	33	in	in	ADP
cet-9883	8	34	order	order	NOUN
cet-9883	8	35	to	to	PART
cet-9883	8	36	correctly	correctly	ADV
cet-9883	8	37	assess	assess	VERB
cet-9883	8	38	the	the	DET
cet-9883	8	39	versatility	versatility	NOUN
cet-9883	8	40	of	of	ADP
cet-9883	8	41	the	the	DET
cet-9883	8	42	designed	design	VERB
cet-9883	8	43	plant	plant	NOUN
cet-9883	8	44	.	.	PUNCT
cet-9883	9	1	the	the	DET
cet-9883	9	2	first	first	ADJ
cet-9883	9	3	purpose	purpose	NOUN
cet-9883	9	4	of	of	ADP
cet-9883	9	5	this	this	DET
cet-9883	9	6	paper	paper	NOUN
cet-9883	9	7	is	be	AUX
cet-9883	9	8	to	to	PART
cet-9883	9	9	provide	provide	VERB
cet-9883	9	10	basic	basic	ADJ
cet-9883	9	11	tools	tool	NOUN
cet-9883	9	12	to	to	PART
cet-9883	9	13	become	become	VERB
cet-9883	9	14	more	more	ADV
cet-9883	9	15	confident	confident	ADJ
cet-9883	9	16	with	with	ADP
cet-9883	9	17	flexibility	flexibility	NOUN
cet-9883	9	18	analysis	analysis	NOUN
cet-9883	9	19	in	in	ADP
cet-9883	9	20	general	general	ADJ
cet-9883	9	21	,	,	PUNCT
cet-9883	9	22	in	in	ADP
cet-9883	9	23	particular	particular	ADJ
cet-9883	9	24	the	the	DET
cet-9883	9	25	dynamic	dynamic	ADJ
cet-9883	9	26	one	one	NOUN
cet-9883	9	27	that	that	PRON
cet-9883	9	28	has	have	AUX
cet-9883	9	29	rarely	rarely	ADV
cet-9883	9	30	been	be	AUX
cet-9883	9	31	discussed	discuss	VERB
cet-9883	9	32	in	in	ADP
cet-9883	9	33	literature	literature	NOUN
cet-9883	9	34	.	.	PUNCT
cet-9883	10	1	then	then	ADV
cet-9883	10	2	,	,	PUNCT
cet-9883	10	3	the	the	DET
cet-9883	10	4	application	application	NOUN
cet-9883	10	5	of	of	ADP
cet-9883	10	6	this	this	DET
cet-9883	10	7	methodology	methodology	NOUN
cet-9883	10	8	to	to	ADP
cet-9883	10	9	the	the	DET
cet-9883	10	10	most	most	ADV
cet-9883	10	11	common	common	ADJ
cet-9883	10	12	separation	separation	NOUN
cet-9883	10	13	operation	operation	NOUN
cet-9883	10	14	,	,	PUNCT
cet-9883	10	15	i.e.	i.e.	X
cet-9883	10	16	distillation	distillation	NOUN
cet-9883	10	17	,	,	PUNCT
cet-9883	10	18	is	be	AUX
cet-9883	10	19	briefly	briefly	ADV
cet-9883	10	20	introduced	introduce	VERB
cet-9883	10	21	with	with	ADP
cet-9883	10	22	a	a	DET
cet-9883	10	23	simple	simple	ADJ
cet-9883	10	24	case	case	NOUN
cet-9883	10	25	study	study	NOUN
cet-9883	10	26	since	since	SCONJ
cet-9883	10	27	almost	almost	ADV
cet-9883	10	28	no	no	DET
cet-9883	10	29	one	one	NOUN
cet-9883	10	30	before	before	ADV
cet-9883	10	31	has	have	AUX
cet-9883	10	32	dealt	deal	VERB
cet-9883	10	33	with	with	ADP
cet-9883	10	34	it	it	PRON
cet-9883	10	35	.	.	PUNCT
cet-9883	11	1	finally	finally	ADV
cet-9883	11	2	,	,	PUNCT
cet-9883	11	3	steady	steady	ADJ
cet-9883	11	4	state	state	NOUN
cet-9883	11	5	and	and	CCONJ
cet-9883	11	6	transient	transient	ADJ
cet-9883	11	7	results	result	NOUN
cet-9883	11	8	are	be	AUX
cet-9883	11	9	compared	compare	VERB
cet-9883	11	10	in	in	ADP
cet-9883	11	11	order	order	NOUN
cet-9883	11	12	to	to	PART
cet-9883	11	13	highlight	highlight	VERB
cet-9883	11	14	differences	difference	NOUN
cet-9883	11	15	and	and	CCONJ
cet-9883	11	16	similarities	similarity	NOUN
cet-9883	11	17	between	between	ADP
cet-9883	11	18	the	the	DET
cet-9883	11	19	two	two	NUM
cet-9883	11	20	and	and	CCONJ
cet-9883	11	21	to	to	PART
cet-9883	11	22	understand	understand	VERB
cet-9883	11	23	how	how	SCONJ
cet-9883	11	24	such	such	DET
cet-9883	11	25	an	an	DET
cet-9883	11	26	analysis	analysis	NOUN
cet-9883	11	27	,	,	PUNCT
cet-9883	11	28	if	if	SCONJ
cet-9883	11	29	performed	perform	VERB
cet-9883	11	30	a	a	PRON
cet-9883	11	31	priori	priori	ADV
cet-9883	11	32	,	,	PUNCT
cet-9883	11	33	could	could	AUX
cet-9883	11	34	have	have	AUX
cet-9883	11	35	changed	change	VERB
cet-9883	11	36	the	the	DET
cet-9883	11	37	design	design	NOUN
cet-9883	11	38	decision	decision	NOUN
cet-9883	11	39	making	making	NOUN
cet-9883	11	40	.	.	PUNCT
cet-9883	12	1	the	the	DET
cet-9883	12	2	simple	simple	ADJ
cet-9883	12	3	debutanizer	debutanizer	NOUN
cet-9883	12	4	system	system	NOUN
cet-9883	12	5	was	be	AUX
cet-9883	12	6	intentionally	intentionally	ADV
cet-9883	12	7	selected	select	VERB
cet-9883	12	8	to	to	PART
cet-9883	12	9	show	show	VERB
cet-9883	12	10	how	how	SCONJ
cet-9883	12	11	,	,	PUNCT
cet-9883	12	12	even	even	ADV
cet-9883	12	13	for	for	ADP
cet-9883	12	14	an	an	DET
cet-9883	12	15	ideal	ideal	ADJ
cet-9883	12	16	system	system	NOUN
cet-9883	12	17	,	,	PUNCT
cet-9883	12	18	dynamics	dynamic	NOUN
cet-9883	12	19	can	can	AUX
cet-9883	12	20	not	not	PART
cet-9883	12	21	be	be	AUX
cet-9883	12	22	neglected	neglect	VERB
cet-9883	12	23	.	.	PUNCT
cet-9883	13	1	results	result	NOUN
cet-9883	13	2	show	show	VERB
cet-9883	13	3	indeed	indeed	ADV
cet-9883	13	4	that	that	DET
cet-9883	13	5	process	process	NOUN
cet-9883	13	6	design	design	NOUN
cet-9883	13	7	based	base	VERB
cet-9883	13	8	on	on	ADP
cet-9883	13	9	steady	steady	ADJ
cet-9883	13	10	state	state	NOUN
cet-9883	13	11	flexibility	flexibility	NOUN
cet-9883	13	12	analysis	analysis	NOUN
cet-9883	13	13	considerably	considerably	ADV
cet-9883	13	14	underestimates	underestimate	VERB
cet-9883	13	15	the	the	DET
cet-9883	13	16	optimal	optimal	ADJ
cet-9883	13	17	sizing	sizing	NOUN
cet-9883	13	18	required	require	VERB
cet-9883	13	19	by	by	ADP
cet-9883	13	20	the	the	DET
cet-9883	13	21	equipment	equipment	NOUN
cet-9883	13	22	extending	extend	VERB
cet-9883	13	23	this	this	DET
cet-9883	13	24	way	way	NOUN
cet-9883	13	25	the	the	DET
cet-9883	13	26	transient	transient	NOUN
cet-9883	13	27	to	to	PART
cet-9883	13	28	elapse	elapse	VERB
cet-9883	13	29	in	in	ADP
cet-9883	13	30	order	order	NOUN
cet-9883	13	31	to	to	PART
cet-9883	13	32	restore	restore	VERB
cet-9883	13	33	the	the	DET
cet-9883	13	34	desired	desire	VERB
cet-9883	13	35	specifications	specification	NOUN
cet-9883	13	36	,	,	PUNCT
cet-9883	13	37	causing	cause	VERB
cet-9883	13	38	a	a	DET
cet-9883	13	39	corresponding	corresponding	ADJ
cet-9883	13	40	off	off	ADP
cet-9883	13	41	-	-	PUNCT
cet-9883	13	42	spec	spec	NOUN
cet-9883	13	43	production	production	NOUN
cet-9883	13	44	and	and	CCONJ
cet-9883	13	45	a	a	DET
cet-9883	13	46	subsequent	subsequent	ADJ
cet-9883	13	47	profit	profit	NOUN
cet-9883	13	48	loss	loss	NOUN
cet-9883	13	49	.	.	PUNCT
cet-9883	14	1	1	1	X
cet-9883	14	2	.	.	X
cet-9883	14	3	introduction	introduction	NOUN
cet-9883	14	4	equipment	equipment	NOUN
cet-9883	14	5	design	design	NOUN
cet-9883	14	6	in	in	ADP
cet-9883	14	7	process	process	NOUN
cet-9883	14	8	engineering	engineering	NOUN
cet-9883	14	9	is	be	AUX
cet-9883	14	10	usually	usually	ADV
cet-9883	14	11	performed	perform	VERB
cet-9883	14	12	referring	refer	VERB
cet-9883	14	13	to	to	ADP
cet-9883	14	14	nominal	nominal	ADJ
cet-9883	14	15	operating	operating	NOUN
cet-9883	14	16	condition	condition	NOUN
cet-9883	14	17	by	by	ADP
cet-9883	14	18	minimizing	minimize	VERB
cet-9883	14	19	the	the	DET
cet-9883	14	20	total	total	ADJ
cet-9883	14	21	costs	cost	NOUN
cet-9883	14	22	.	.	PUNCT
cet-9883	15	1	however	however	ADV
cet-9883	15	2	,	,	PUNCT
cet-9883	15	3	this	this	DET
cet-9883	15	4	procedure	procedure	NOUN
cet-9883	15	5	may	may	AUX
cet-9883	15	6	have	have	VERB
cet-9883	15	7	poor	poor	ADJ
cet-9883	15	8	sense	sense	NOUN
cet-9883	15	9	when	when	SCONJ
cet-9883	15	10	stable	stable	ADJ
cet-9883	15	11	conditions	condition	NOUN
cet-9883	15	12	during	during	ADP
cet-9883	15	13	the	the	DET
cet-9883	15	14	operation	operation	NOUN
cet-9883	15	15	are	be	AUX
cet-9883	15	16	difficult	difficult	ADJ
cet-9883	15	17	to	to	PART
cet-9883	15	18	be	be	AUX
cet-9883	15	19	attained	attain	VERB
cet-9883	15	20	due	due	ADJ
cet-9883	15	21	to	to	ADP
cet-9883	15	22	the	the	DET
cet-9883	15	23	high	high	ADJ
cet-9883	15	24	likelihood	likelihood	NOUN
cet-9883	15	25	of	of	ADP
cet-9883	15	26	inlet	inlet	ADJ
cet-9883	15	27	perturbations	perturbation	NOUN
cet-9883	15	28	(	(	PUNCT
cet-9883	15	29	grossmann	grossmann	NOUN
cet-9883	15	30	and	and	CCONJ
cet-9883	15	31	morari	morari	ADJ
cet-9883	15	32	,	,	PUNCT
cet-9883	15	33	1983	1983	NUM
cet-9883	15	34	)	)	PUNCT
cet-9883	15	35	.	.	PUNCT
cet-9883	16	1	under	under	ADP
cet-9883	16	2	these	these	DET
cet-9883	16	3	conditions	condition	NOUN
cet-9883	16	4	even	even	ADV
cet-9883	16	5	an	an	DET
cet-9883	16	6	optimally	optimally	ADV
cet-9883	16	7	designed	design	VERB
cet-9883	16	8	system	system	NOUN
cet-9883	16	9	can	can	AUX
cet-9883	16	10	seriously	seriously	ADV
cet-9883	16	11	underperform	underperform	VERB
cet-9883	16	12	impeding	impede	VERB
cet-9883	16	13	the	the	DET
cet-9883	16	14	specifications	specification	NOUN
cet-9883	16	15	to	to	PART
cet-9883	16	16	be	be	AUX
cet-9883	16	17	achieved	achieve	VERB
cet-9883	16	18	and	and	CCONJ
cet-9883	16	19	letting	let	VERB
cet-9883	16	20	the	the	DET
cet-9883	16	21	process	process	NOUN
cet-9883	16	22	be	be	AUX
cet-9883	16	23	unprofitable	unprofitable	ADJ
cet-9883	16	24	.	.	PUNCT
cet-9883	17	1	in	in	ADP
cet-9883	17	2	these	these	DET
cet-9883	17	3	cases	case	NOUN
cet-9883	17	4	a	a	DET
cet-9883	17	5	combined	combined	ADJ
cet-9883	17	6	flexibility	flexibility	NOUN
cet-9883	17	7	and	and	CCONJ
cet-9883	17	8	economic	economic	ADJ
cet-9883	17	9	based	base	VERB
cet-9883	17	10	optimization	optimization	NOUN
cet-9883	17	11	could	could	AUX
cet-9883	17	12	provide	provide	VERB
cet-9883	17	13	an	an	DET
cet-9883	17	14	a	a	DET
cet-9883	17	15	priori	priori	ADJ
cet-9883	17	16	tool	tool	NOUN
cet-9883	17	17	during	during	ADP
cet-9883	17	18	the	the	DET
cet-9883	17	19	design	design	NOUN
cet-9883	17	20	phase	phase	NOUN
cet-9883	17	21	to	to	PART
cet-9883	17	22	select	select	VERB
cet-9883	17	23	the	the	DET
cet-9883	17	24	best	good	ADJ
cet-9883	17	25	compromise	compromise	NOUN
cet-9883	17	26	between	between	ADP
cet-9883	17	27	a	a	DET
cet-9883	17	28	convenient	convenient	ADJ
cet-9883	17	29	and	and	CCONJ
cet-9883	17	30	adaptable	adaptable	ADJ
cet-9883	17	31	equipment	equipment	NOUN
cet-9883	17	32	sizing	sizing	NOUN
cet-9883	17	33	and	and	CCONJ
cet-9883	17	34	configuration	configuration	NOUN
cet-9883	17	35	as	as	SCONJ
cet-9883	17	36	proved	prove	VERB
cet-9883	17	37	by	by	ADP
cet-9883	17	38	di	di	X
cet-9883	17	39	pretoro	pretoro	PROPN
cet-9883	17	40	et	et	PROPN
cet-9883	17	41	al	al	PROPN
cet-9883	17	42	(	(	PUNCT
cet-9883	17	43	2019	2019	NUM
cet-9883	17	44	)	)	PUNCT
cet-9883	17	45	.	.	PUNCT
cet-9883	18	1	the	the	DET
cet-9883	18	2	existence	existence	NOUN
cet-9883	18	3	of	of	ADP
cet-9883	18	4	a	a	DET
cet-9883	18	5	range	range	NOUN
cet-9883	18	6	of	of	ADP
cet-9883	18	7	operating	operating	NOUN
cet-9883	18	8	conditions	condition	NOUN
cet-9883	18	9	nonetheless	nonetheless	ADV
cet-9883	18	10	does	do	AUX
cet-9883	18	11	n’t	not	PART
cet-9883	18	12	imply	imply	VERB
cet-9883	18	13	the	the	DET
cet-9883	18	14	system	system	NOUN
cet-9883	18	15	is	be	AUX
cet-9883	18	16	able	able	ADJ
cet-9883	18	17	to	to	PART
cet-9883	18	18	smoothly	smoothly	ADV
cet-9883	18	19	operate	operate	VERB
cet-9883	18	20	and	and	CCONJ
cet-9883	18	21	switch	switch	VERB
cet-9883	18	22	between	between	ADP
cet-9883	18	23	them	they	PRON
cet-9883	18	24	.	.	PUNCT
cet-9883	19	1	this	this	PRON
cet-9883	19	2	is	be	AUX
cet-9883	19	3	the	the	DET
cet-9883	19	4	typical	typical	ADJ
cet-9883	19	5	process	process	NOUN
cet-9883	19	6	control	control	NOUN
cet-9883	19	7	job	job	NOUN
cet-9883	19	8	but	but	CCONJ
cet-9883	19	9	standard	standard	ADJ
cet-9883	19	10	flexibility	flexibility	NOUN
cet-9883	19	11	assessment	assessment	NOUN
cet-9883	19	12	is	be	AUX
cet-9883	19	13	performed	perform	VERB
cet-9883	19	14	under	under	ADP
cet-9883	19	15	steady	steady	ADJ
cet-9883	19	16	state	state	NOUN
cet-9883	19	17	conditions	condition	NOUN
cet-9883	19	18	,	,	PUNCT
cet-9883	19	19	that	that	PRON
cet-9883	19	20	is	is	ADV
cet-9883	19	21	it	it	PRON
cet-9883	19	22	neglects	neglect	VERB
cet-9883	19	23	the	the	DET
cet-9883	19	24	controllability	controllability	NOUN
cet-9883	19	25	and	and	CCONJ
cet-9883	19	26	dynamics	dynamic	NOUN
cet-9883	19	27	of	of	ADP
cet-9883	19	28	the	the	DET
cet-9883	19	29	process	process	NOUN
cet-9883	19	30	.	.	PUNCT
cet-9883	20	1	in	in	ADP
cet-9883	20	2	order	order	NOUN
cet-9883	20	3	to	to	PART
cet-9883	20	4	fill	fill	VERB
cet-9883	20	5	this	this	DET
cet-9883	20	6	gap	gap	NOUN
cet-9883	20	7	a	a	DET
cet-9883	20	8	dynamic	dynamic	ADJ
cet-9883	20	9	modelling	modelling	NOUN
cet-9883	20	10	(	(	PUNCT
cet-9883	20	11	or	or	CCONJ
cet-9883	20	12	simulation	simulation	NOUN
cet-9883	20	13	)	)	PUNCT
cet-9883	20	14	is	be	AUX
cet-9883	20	15	required	require	VERB
cet-9883	20	16	as	as	ADV
cet-9883	20	17	well	well	ADV
cet-9883	20	18	as	as	ADP
cet-9883	20	19	process	process	NOUN
cet-9883	20	20	control	control	NOUN
cet-9883	20	21	loops	loops	PROPN
cet-9883	20	22	design	design	NOUN
cet-9883	20	23	.	.	PUNCT
cet-9883	21	1	after	after	ADP
cet-9883	21	2	that	that	PRON
cet-9883	21	3	a	a	DET
cet-9883	21	4	dynamic	dynamic	ADJ
cet-9883	21	5	flexibility	flexibility	NOUN
cet-9883	21	6	assessment	assessment	NOUN
cet-9883	21	7	can	can	AUX
cet-9883	21	8	be	be	AUX
cet-9883	21	9	performed	perform	VERB
cet-9883	21	10	by	by	ADP
cet-9883	21	11	considering	consider	VERB
cet-9883	21	12	the	the	DET
cet-9883	21	13	system	system	NOUN
cet-9883	21	14	variables	variable	VERB
cet-9883	21	15	as	as	ADP
cet-9883	21	16	a	a	DET
cet-9883	21	17	function	function	NOUN
cet-9883	21	18	doi	doi	NOUN
cet-9883	21	19	:	:	PUNCT
cet-9883	21	20	10.3303	10.3303	NUM
cet-9883	21	21	/	/	SYM
cet-9883	21	22	cet1974118	cet1974118	VERB
cet-9883	21	23	paper	paper	NOUN
cet-9883	21	24	received	receive	VERB
cet-9883	21	25	:	:	PUNCT
cet-9883	21	26	12	12	NUM
cet-9883	21	27	april	april	PROPN
cet-9883	21	28	2018	2018	NUM
cet-9883	21	29	;	;	PUNCT
cet-9883	21	30	revised	revise	VERB
cet-9883	21	31	:	:	PUNCT
cet-9883	21	32	7	7	NUM
cet-9883	21	33	august	august	PROPN
cet-9883	21	34	2018	2018	NUM
cet-9883	21	35	;	;	PUNCT
cet-9883	21	36	accepted	accept	VERB
cet-9883	21	37	:	:	PUNCT
cet-9883	21	38	9	9	NUM
cet-9883	21	39	november	november	PROPN
cet-9883	21	40	2018	2018	NUM
cet-9883	21	41	please	please	INTJ
cet-9883	21	42	cite	cite	VERB
cet-9883	21	43	this	this	DET
cet-9883	21	44	article	article	NOUN
cet-9883	21	45	as	as	ADP
cet-9883	21	46	:	:	PUNCT
cet-9883	21	47	di	di	PROPN
cet-9883	21	48	pretoro	pretoro	PROPN
cet-9883	21	49	a.	a.	PROPN
cet-9883	21	50	,	,	PUNCT
cet-9883	21	51	montastruc	montastruc	PROPN
cet-9883	21	52	l.	l.	PROPN
cet-9883	21	53	,	,	PUNCT
cet-9883	21	54	joulia	joulia	PROPN
cet-9883	21	55	x.	x.	PROPN
cet-9883	21	56	,	,	PUNCT
cet-9883	21	57	manenti	manenti	PROPN
cet-9883	21	58	f.	f.	PROPN
cet-9883	21	59	,	,	PUNCT
cet-9883	21	60	2019	2019	NUM
cet-9883	21	61	,	,	PUNCT
cet-9883	21	62	dynamic	dynamic	ADJ
cet-9883	21	63	flexibility	flexibility	NOUN
cet-9883	21	64	analysis	analysis	NOUN
cet-9883	21	65	of	of	ADP
cet-9883	21	66	a	a	DET
cet-9883	21	67	distillation	distillation	NOUN
cet-9883	21	68	column	column	NOUN
cet-9883	21	69	,	,	PUNCT
cet-9883	21	70	chemical	chemical	NOUN
cet-9883	21	71	engineering	engineering	NOUN
cet-9883	21	72	transactions	transaction	NOUN
cet-9883	21	73	,	,	PUNCT
cet-9883	21	74	74	74	NUM
cet-9883	21	75	,	,	PUNCT
cet-9883	21	76	703	703	NUM
cet-9883	21	77	-	-	SYM
cet-9883	21	78	708	708	NUM
cet-9883	21	79	doi:10.3303	doi:10.3303	NOUN
cet-9883	21	80	/	/	SYM
cet-9883	21	81	cet1974118	cet1974118	VERB
cet-9883	21	82	703	703	NUM
cet-9883	21	83	of	of	ADP
cet-9883	21	84	time	time	NOUN
cet-9883	21	85	as	as	ADV
cet-9883	21	86	well	well	ADV
cet-9883	21	87	as	as	ADP
cet-9883	21	88	the	the	DET
cet-9883	21	89	feasibility	feasibility	NOUN
cet-9883	21	90	domain	domain	NOUN
cet-9883	21	91	that	that	PRON
cet-9883	21	92	will	will	AUX
cet-9883	21	93	turn	turn	VERB
cet-9883	21	94	from	from	ADP
cet-9883	21	95	a	a	DET
cet-9883	21	96	well	well	ADV
cet-9883	21	97	-	-	PUNCT
cet-9883	21	98	defined	define	VERB
cet-9883	21	99	region	region	NOUN
cet-9883	21	100	in	in	ADP
cet-9883	21	101	the	the	DET
cet-9883	21	102	uncertain	uncertain	ADJ
cet-9883	21	103	variables	variable	NOUN
cet-9883	21	104	space	space	NOUN
cet-9883	21	105	into	into	ADP
cet-9883	21	106	a	a	DET
cet-9883	21	107	semi	semi	ADJ
cet-9883	21	108	-	-	ADJ
cet-9883	21	109	infinite	infinite	ADJ
cet-9883	21	110	region	region	NOUN
cet-9883	21	111	in	in	ADP
cet-9883	21	112	the	the	DET
cet-9883	21	113	uncertain	uncertain	ADJ
cet-9883	21	114	variables	variable	NOUN
cet-9883	21	115	x	x	PUNCT
cet-9883	21	116	time	time	NOUN
cet-9883	21	117	space	space	NOUN
cet-9883	21	118	.	.	PUNCT
cet-9883	22	1	two	two	NUM
cet-9883	22	2	cases	case	NOUN
cet-9883	22	3	are	be	AUX
cet-9883	22	4	then	then	ADV
cet-9883	22	5	possible	possible	ADJ
cet-9883	22	6	:	:	PUNCT
cet-9883	22	7	•	•	SCONJ
cet-9883	22	8	the	the	DET
cet-9883	22	9	operating	operating	NOUN
cet-9883	22	10	point	point	NOUN
cet-9883	22	11	does	do	AUX
cet-9883	22	12	n’t	not	PART
cet-9883	22	13	considerably	considerably	ADV
cet-9883	22	14	cross	cross	VERB
cet-9883	22	15	the	the	DET
cet-9883	22	16	feasibility	feasibility	NOUN
cet-9883	22	17	boundaries	boundary	NOUN
cet-9883	22	18	:	:	PUNCT
cet-9883	22	19	dynamics	dynamic	NOUN
cet-9883	22	20	and	and	CCONJ
cet-9883	22	21	control	control	NOUN
cet-9883	22	22	have	have	VERB
cet-9883	22	23	poor	poor	ADJ
cet-9883	22	24	impact	impact	NOUN
cet-9883	22	25	on	on	ADP
cet-9883	22	26	the	the	DET
cet-9883	22	27	operation	operation	NOUN
cet-9883	22	28	and	and	CCONJ
cet-9883	22	29	the	the	DET
cet-9883	22	30	resulting	result	VERB
cet-9883	22	31	dynamic	dynamic	ADJ
cet-9883	22	32	flexibility	flexibility	NOUN
cet-9883	22	33	index	index	NOUN
cet-9883	22	34	has	have	VERB
cet-9883	22	35	about	about	ADV
cet-9883	22	36	the	the	DET
cet-9883	22	37	same	same	ADJ
cet-9883	22	38	value	value	NOUN
cet-9883	22	39	as	as	ADP
cet-9883	22	40	the	the	DET
cet-9883	22	41	steady	steady	ADJ
cet-9883	22	42	state	state	NOUN
cet-9883	22	43	one	one	NUM
cet-9883	22	44	;	;	PUNCT
cet-9883	22	45	•	•	ADP
cet-9883	22	46	the	the	DET
cet-9883	22	47	operating	operating	NOUN
cet-9883	22	48	point	point	NOUN
cet-9883	22	49	substantially	substantially	ADV
cet-9883	22	50	crosses	cross	VERB
cet-9883	22	51	at	at	ADV
cet-9883	22	52	least	least	ADJ
cet-9883	22	53	once	once	ADV
cet-9883	22	54	the	the	DET
cet-9883	22	55	feasible	feasible	ADJ
cet-9883	22	56	boundaries	boundary	NOUN
cet-9883	22	57	:	:	PUNCT
cet-9883	22	58	the	the	DET
cet-9883	22	59	design	design	NOUN
cet-9883	22	60	is	be	AUX
cet-9883	22	61	not	not	PART
cet-9883	22	62	the	the	DET
cet-9883	22	63	good	good	ADJ
cet-9883	22	64	one	one	NOUN
cet-9883	22	65	to	to	PART
cet-9883	22	66	ensure	ensure	VERB
cet-9883	22	67	the	the	DET
cet-9883	22	68	operability	operability	NOUN
cet-9883	22	69	of	of	ADP
cet-9883	22	70	the	the	DET
cet-9883	22	71	process	process	NOUN
cet-9883	22	72	and	and	CCONJ
cet-9883	22	73	its	its	PRON
cet-9883	22	74	controllability	controllability	NOUN
cet-9883	22	75	may	may	AUX
cet-9883	22	76	be	be	AUX
cet-9883	22	77	at	at	ADP
cet-9883	22	78	risk	risk	NOUN
cet-9883	22	79	.	.	PUNCT
cet-9883	23	1	thus	thus	ADV
cet-9883	23	2	the	the	DET
cet-9883	23	3	resulting	result	VERB
cet-9883	23	4	index	index	NOUN
cet-9883	23	5	is	be	AUX
cet-9883	23	6	considerably	considerably	ADV
cet-9883	23	7	different	different	ADJ
cet-9883	23	8	from	from	ADP
cet-9883	23	9	the	the	DET
cet-9883	23	10	steady	steady	ADJ
cet-9883	23	11	state	state	NOUN
cet-9883	23	12	one	one	NUM
cet-9883	23	13	.	.	PUNCT
cet-9883	24	1	in	in	ADP
cet-9883	24	2	conclusion	conclusion	NOUN
cet-9883	24	3	,	,	PUNCT
cet-9883	24	4	the	the	DET
cet-9883	24	5	main	main	ADJ
cet-9883	24	6	goal	goal	NOUN
cet-9883	24	7	of	of	ADP
cet-9883	24	8	this	this	DET
cet-9883	24	9	paper	paper	NOUN
cet-9883	24	10	is	be	AUX
cet-9883	24	11	the	the	DET
cet-9883	24	12	comparison	comparison	NOUN
cet-9883	24	13	between	between	ADP
cet-9883	24	14	dynamic	dynamic	ADJ
cet-9883	24	15	and	and	CCONJ
cet-9883	24	16	steady	steady	ADJ
cet-9883	24	17	state	state	NOUN
cet-9883	24	18	flexibility	flexibility	NOUN
cet-9883	24	19	assessment	assessment	NOUN
cet-9883	24	20	and	and	CCONJ
cet-9883	24	21	the	the	DET
cet-9883	24	22	introduction	introduction	NOUN
cet-9883	24	23	of	of	ADP
cet-9883	24	24	process	process	NOUN
cet-9883	24	25	control	control	NOUN
cet-9883	24	26	in	in	ADP
cet-9883	24	27	a	a	DET
cet-9883	24	28	multi	multi	ADJ
cet-9883	24	29	-	-	ADJ
cet-9883	24	30	objective	objective	ADJ
cet-9883	24	31	optimal	optimal	ADJ
cet-9883	24	32	design	design	NOUN
cet-9883	24	33	of	of	ADP
cet-9883	24	34	a	a	DET
cet-9883	24	35	distillation	distillation	NOUN
cet-9883	24	36	column	column	NOUN
cet-9883	24	37	.	.	PUNCT
cet-9883	25	1	2	2	X
cet-9883	25	2	.	.	X
cet-9883	25	3	case	case	NOUN
cet-9883	25	4	study	study	NOUN
cet-9883	25	5	and	and	CCONJ
cet-9883	25	6	methodology	methodology	NOUN
cet-9883	25	7	the	the	DET
cet-9883	25	8	selected	select	VERB
cet-9883	25	9	case	case	NOUN
cet-9883	25	10	study	study	NOUN
cet-9883	25	11	is	be	AUX
cet-9883	25	12	a	a	DET
cet-9883	25	13	debutanizer	debutanizer	NOUN
cet-9883	25	14	column	column	NOUN
cet-9883	25	15	inspired	inspire	VERB
cet-9883	25	16	by	by	ADP
cet-9883	25	17	the	the	DET
cet-9883	25	18	one	one	NOUN
cet-9883	25	19	proposed	propose	VERB
cet-9883	25	20	by	by	ADP
cet-9883	25	21	hoch	hoch	PROPN
cet-9883	25	22	et	et	PROPN
cet-9883	25	23	al	al	PROPN
cet-9883	25	24	.	.	PROPN
cet-9883	26	1	(	(	PUNCT
cet-9883	26	2	1995	1995	NUM
cet-9883	26	3	)	)	PUNCT
cet-9883	26	4	whose	whose	DET
cet-9883	26	5	steady	steady	ADJ
cet-9883	26	6	state	state	NOUN
cet-9883	26	7	flexibility	flexibility	NOUN
cet-9883	26	8	analysis	analysis	NOUN
cet-9883	26	9	and	and	CCONJ
cet-9883	26	10	economic	economic	ADJ
cet-9883	26	11	assessment	assessment	NOUN
cet-9883	26	12	have	have	AUX
cet-9883	26	13	been	be	AUX
cet-9883	26	14	already	already	ADV
cet-9883	26	15	pointed	point	VERB
cet-9883	26	16	out	out	ADP
cet-9883	26	17	by	by	ADP
cet-9883	26	18	di	di	X
cet-9883	26	19	pretoro	pretoro	PROPN
cet-9883	26	20	et	et	PROPN
cet-9883	26	21	al	al	PROPN
cet-9883	26	22	.	.	PROPN
cet-9883	27	1	(	(	PUNCT
cet-9883	27	2	2019	2019	NUM
cet-9883	27	3	)	)	PUNCT
cet-9883	27	4	with	with	ADP
cet-9883	27	5	prosim	prosim	NOUN
cet-9883	27	6	process	process	NOUN
cet-9883	27	7	simulator	simulator	NOUN
cet-9883	27	8	.	.	PUNCT
cet-9883	28	1	it	it	PRON
cet-9883	28	2	consists	consist	VERB
cet-9883	28	3	of	of	ADP
cet-9883	28	4	a	a	DET
cet-9883	28	5	standard	standard	ADJ
cet-9883	28	6	distillation	distillation	NOUN
cet-9883	28	7	column	column	NOUN
cet-9883	28	8	with	with	ADP
cet-9883	28	9	total	total	ADJ
cet-9883	28	10	condenser	condenser	NOUN
cet-9883	28	11	and	and	CCONJ
cet-9883	28	12	partial	partial	ADJ
cet-9883	28	13	reboiler	reboiler	NOUN
cet-9883	28	14	,	,	PUNCT
cet-9883	28	15	one	one	NUM
cet-9883	28	16	feed	feed	NOUN
cet-9883	28	17	at	at	ADP
cet-9883	28	18	an	an	DET
cet-9883	28	19	intermediate	intermediate	ADJ
cet-9883	28	20	stage	stage	NOUN
cet-9883	28	21	and	and	CCONJ
cet-9883	28	22	no	no	DET
cet-9883	28	23	intermediate	intermediate	ADJ
cet-9883	28	24	withdrawal	withdrawal	NOUN
cet-9883	28	25	or	or	CCONJ
cet-9883	28	26	heat	heat	NOUN
cet-9883	28	27	fluxes	flux	NOUN
cet-9883	28	28	.	.	PUNCT
cet-9883	29	1	feed	feed	NOUN
cet-9883	29	2	properties	property	NOUN
cet-9883	29	3	,	,	PUNCT
cet-9883	29	4	design	design	NOUN
cet-9883	29	5	variables	variable	NOUN
cet-9883	29	6	and	and	CCONJ
cet-9883	29	7	uncertain	uncertain	ADJ
cet-9883	29	8	parameters	parameter	NOUN
cet-9883	29	9	are	be	AUX
cet-9883	29	10	listed	list	VERB
cet-9883	29	11	here	here	ADV
cet-9883	29	12	below	below	ADV
cet-9883	29	13	in	in	ADP
cet-9883	29	14	tables	table	NOUN
cet-9883	29	15	1	1	NUM
cet-9883	29	16	,	,	PUNCT
cet-9883	29	17	2	2	NUM
cet-9883	29	18	and	and	CCONJ
cet-9883	29	19	3	3	NUM
cet-9883	29	20	.	.	NOUN
cet-9883	29	21	table	table	NOUN
cet-9883	29	22	1	1	NUM
cet-9883	29	23	:	:	PUNCT
cet-9883	29	24	feed	feed	NOUN
cet-9883	29	25	properties	property	NOUN
cet-9883	29	26	property	property	NOUN
cet-9883	29	27	value	value	NOUN
cet-9883	29	28	unit	unit	NOUN
cet-9883	29	29	partial	partial	ADJ
cet-9883	29	30	molar	molar	ADJ
cet-9883	29	31	flowrate	flowrate	ADJ
cet-9883	29	32	mol	mol	ADP
cet-9883	29	33	/	/	SYM
cet-9883	29	34	s	s	PART
cet-9883	29	35	propylene	propylene	NOUN
cet-9883	29	36	0.055	0.055	NUM
cet-9883	29	37	propane	propane	NOUN
cet-9883	29	38	0.053	0.053	NUM
cet-9883	29	39	n	n	CCONJ
cet-9883	29	40	-	-	PUNCT
cet-9883	29	41	butane	butane	NOUN
cet-9883	29	42	(	(	PUNCT
cet-9883	29	43	lk	lk	NOUN
cet-9883	29	44	)	)	PUNCT
cet-9883	29	45	6.863	6.863	NUM
cet-9883	29	46	n	n	CCONJ
cet-9883	29	47	-	-	PUNCT
cet-9883	29	48	pentane	pentane	NOUN
cet-9883	29	49	(	(	PUNCT
cet-9883	29	50	hk	hk	PROPN
cet-9883	29	51	)	)	PUNCT
cet-9883	29	52	2.743	2.743	NUM
cet-9883	29	53	temperature	temperature	NOUN
cet-9883	29	54	bubble	bubble	NOUN
cet-9883	29	55	°	°	ADP
cet-9883	29	56	c	c	NOUN
cet-9883	29	57	pressure	pressure	NOUN
cet-9883	29	58	15	15	NUM
cet-9883	29	59	*	*	SYM
cet-9883	29	60	105	105	NUM
cet-9883	29	61	pa	pa	NOUN
cet-9883	29	62	table	table	NOUN
cet-9883	29	63	2	2	NUM
cet-9883	29	64	:	:	PUNCT
cet-9883	29	65	column	column	NOUN
cet-9883	29	66	design	design	NOUN
cet-9883	29	67	variables	variable	VERB
cet-9883	29	68	variable	variable	ADJ
cet-9883	29	69	symbol	symbol	NOUN
cet-9883	29	70	value	value	NOUN
cet-9883	29	71	unit	unit	NOUN
cet-9883	29	72	rectification	rectification	NOUN
cet-9883	29	73	stages	stage	NOUN
cet-9883	29	74	nr	nr	NOUN
cet-9883	29	75	9	9	NUM
cet-9883	29	76	1	1	NUM
cet-9883	29	77	stripping	strip	VERB
cet-9883	29	78	stages	stage	NOUN
cet-9883	29	79	ns	ns	NUM
cet-9883	29	80	10	10	NUM
cet-9883	29	81	1	1	NUM
cet-9883	29	82	column	column	NOUN
cet-9883	29	83	diameter	diameter	NOUN
cet-9883	29	84	dcol	dcol	NOUN
cet-9883	29	85	0.762	0.762	NUM
cet-9883	29	86	m	m	PROPN
cet-9883	29	87	condenser	condenser	NOUN
cet-9883	29	88	area	area	NOUN
cet-9883	29	89	acond	acond	ADJ
cet-9883	29	90	50.00	50.00	NUM
cet-9883	29	91	m2	m2	PROPN
cet-9883	29	92	reboiler	reboiler	NOUN
cet-9883	29	93	area	area	NOUN
cet-9883	29	94	areb	areb	PROPN
cet-9883	29	95	28.00	28.00	NUM
cet-9883	29	96	m2	m2	PROPN
cet-9883	29	97	top	top	ADJ
cet-9883	29	98	pressure	pressure	NOUN
cet-9883	29	99	ptop	ptop	NOUN
cet-9883	29	100	4	4	NUM
cet-9883	29	101	*	*	SYM
cet-9883	29	102	105	105	NUM
cet-9883	29	103	pa	pa	NOUN
cet-9883	29	104	table	table	NOUN
cet-9883	29	105	3	3	NUM
cet-9883	29	106	:	:	PUNCT
cet-9883	29	107	uncertain	uncertain	ADJ
cet-9883	29	108	parameters	parameter	NOUN
cet-9883	29	109	parameter	parameter	NOUN
cet-9883	29	110	symbol	symbol	NOUN
cet-9883	29	111	value	value	NOUN
cet-9883	29	112	expected	expect	VERB
cet-9883	29	113	deviation	deviation	NOUN
cet-9883	29	114	unit	unit	NOUN
cet-9883	29	115	butane	butane	NOUN
cet-9883	29	116	flowrate	flowrate	NOUN
cet-9883	29	117	f4	f4	PROPN
cet-9883	29	118	6.863	6.863	NUM
cet-9883	29	119	±	±	NUM
cet-9883	29	120	0.686	0.686	NUM
cet-9883	29	121	mol	mol	NOUN
cet-9883	29	122	/	/	SYM
cet-9883	29	123	s	s	PART
cet-9883	29	124	pentane	pentane	NOUN
cet-9883	29	125	flowrate	flowrate	NOUN
cet-9883	29	126	f5	f5	VERB
cet-9883	29	127	2.743	2.743	NUM
cet-9883	29	128	±	±	NUM
cet-9883	29	129	0.274	0.274	NUM
cet-9883	29	130	mol	mol	ADP
cet-9883	29	131	/	/	SYM
cet-9883	29	132	s	s	PART
cet-9883	29	133	condenser	condenser	NOUN
cet-9883	29	134	heat	heat	NOUN
cet-9883	29	135	transfer	transfer	NOUN
cet-9883	29	136	coefficient	coefficient	NOUN
cet-9883	29	137	ucond	ucond	ADP
cet-9883	29	138	473.77	473.77	NUM
cet-9883	29	139	±	±	NOUN
cet-9883	29	140	47.38	47.38	NUM
cet-9883	29	141	w	w	PROPN
cet-9883	29	142	/	/	SYM
cet-9883	29	143	m2	m2	PROPN
cet-9883	29	144	/	/	SYM
cet-9883	29	145	k	k	PROPN
cet-9883	29	146	cooling	cool	VERB
cet-9883	29	147	water	water	NOUN
cet-9883	29	148	temperature	temperature	NOUN
cet-9883	29	149	tw	tw	NOUN
cet-9883	29	150	20.00	20.00	NUM
cet-9883	29	151	±	±	NUM
cet-9883	29	152	2.00	2.00	NUM
cet-9883	29	153	°	°	PRON
cet-9883	29	154	c	c	NOUN
cet-9883	29	155	reboiler	reboiler	NOUN
cet-9883	29	156	heat	heat	NOUN
cet-9883	29	157	transfer	transfer	NOUN
cet-9883	29	158	coefficient	coefficient	NOUN
cet-9883	29	159	ureb	ureb	PROPN
cet-9883	29	160	552.90	552.90	NUM
cet-9883	29	161	±	±	NOUN
cet-9883	29	162	55.29	55.29	NUM
cet-9883	29	163	w	w	PROPN
cet-9883	29	164	/	/	SYM
cet-9883	29	165	m2	m2	PROPN
cet-9883	29	166	/	/	SYM
cet-9883	29	167	k	k	PROPN
cet-9883	29	168	max	max	PROPN
cet-9883	29	169	vapor	vapor	NOUN
cet-9883	29	170	velocity	velocity	NOUN
cet-9883	29	171	gf	gf	PROPN
cet-9883	29	172	0.38	0.38	NUM
cet-9883	29	173	±	±	NUM
cet-9883	29	174	0.038	0.038	NUM
cet-9883	29	175	m	m	PROPN
cet-9883	29	176	/	/	SYM
cet-9883	29	177	s	s	PART
cet-9883	29	178	min	min	NOUN
cet-9883	29	179	vapor	vapor	NOUN
cet-9883	29	180	velocity	velocity	NOUN
cet-9883	29	181	gw	gw	PROPN
cet-9883	29	182	0.13	0.13	NUM
cet-9883	29	183	±	±	NUM
cet-9883	29	184	0.013	0.013	NUM
cet-9883	29	185	m	m	PROPN
cet-9883	29	186	/	/	SYM
cet-9883	29	187	s	s	PROPN
cet-9883	29	188	while	while	SCONJ
cet-9883	29	189	the	the	DET
cet-9883	29	190	separation	separation	NOUN
cet-9883	29	191	specifications	specification	NOUN
cet-9883	29	192	are	be	AUX
cet-9883	29	193	:	:	PUNCT
cet-9883	30	1	•	•	DET
cet-9883	30	2	temperature	temperature	NOUN
cet-9883	30	3	of	of	ADP
cet-9883	30	4	the	the	DET
cet-9883	30	5	most	most	ADV
cet-9883	30	6	sensitive	sensitive	ADJ
cet-9883	30	7	stage	stage	NOUN
cet-9883	30	8	(	(	PUNCT
cet-9883	30	9	16th	16th	NOUN
cet-9883	30	10	):	):	PUNCT
cet-9883	30	11	96.85	96.85	NUM
cet-9883	30	12	°	°	NOUN
cet-9883	30	13	c	c	NOUN
cet-9883	30	14	;	;	PUNCT
cet-9883	30	15	•	•	NUM
cet-9883	30	16	pentane	pentane	NOUN
cet-9883	30	17	recovery	recovery	NOUN
cet-9883	30	18	ratio	ratio	NOUN
cet-9883	30	19	in	in	ADP
cet-9883	30	20	the	the	DET
cet-9883	30	21	bottom	bottom	ADJ
cet-9883	30	22	stream	stream	NOUN
cet-9883	30	23	:	:	PUNCT
cet-9883	30	24	0.97	0.97	NUM
cet-9883	30	25	.	.	NOUN
cet-9883	30	26	704	704	NUM
cet-9883	30	27	to	to	PART
cet-9883	30	28	perform	perform	VERB
cet-9883	30	29	the	the	DET
cet-9883	30	30	steady	steady	ADJ
cet-9883	30	31	state	state	NOUN
cet-9883	30	32	flexibility	flexibility	NOUN
cet-9883	30	33	assessment	assessment	NOUN
cet-9883	30	34	the	the	DET
cet-9883	30	35	flexibility	flexibility	NOUN
cet-9883	30	36	index	index	NOUN
cet-9883	30	37	(	(	PUNCT
cet-9883	30	38	fsg	fsg	PROPN
cet-9883	30	39	)	)	PUNCT
cet-9883	30	40	proposed	propose	VERB
cet-9883	30	41	by	by	ADP
cet-9883	30	42	swaney	swaney	NOUN
cet-9883	30	43	and	and	CCONJ
cet-9883	30	44	grossmann	grossmann	PROPN
cet-9883	30	45	(	(	PUNCT
cet-9883	30	46	1985	1985	NUM
cet-9883	30	47	)	)	PUNCT
cet-9883	30	48	has	have	AUX
cet-9883	30	49	been	be	AUX
cet-9883	30	50	used	use	VERB
cet-9883	30	51	.	.	PUNCT
cet-9883	31	1	it	it	PRON
cet-9883	31	2	is	be	AUX
cet-9883	31	3	defined	define	VERB
cet-9883	31	4	as	as	ADP
cet-9883	31	5	the	the	DET
cet-9883	31	6	maximum	maximum	ADJ
cet-9883	31	7	fraction	fraction	NOUN
cet-9883	31	8	of	of	ADP
cet-9883	31	9	the	the	DET
cet-9883	31	10	expected	expect	VERB
cet-9883	31	11	deviation	deviation	NOUN
cet-9883	31	12	that	that	PRON
cet-9883	31	13	can	can	AUX
cet-9883	31	14	be	be	AUX
cet-9883	31	15	accommodated	accommodate	VERB
cet-9883	31	16	by	by	ADP
cet-9883	31	17	the	the	DET
cet-9883	31	18	system	system	NOUN
cet-9883	31	19	.	.	PUNCT
cet-9883	32	1	the	the	DET
cet-9883	32	2	mathematical	mathematical	ADJ
cet-9883	32	3	formulation	formulation	NOUN
cet-9883	32	4	is	be	AUX
cet-9883	32	5	given	give	VERB
cet-9883	32	6	by	by	ADP
cet-9883	32	7	:	:	PUNCT
cet-9883	32	8	=	=	SYM
cet-9883	32	9	max	max	X
cet-9883	32	10	(	(	PUNCT
cet-9883	32	11	1	1	NUM
cet-9883	32	12	)	)	PUNCT
cet-9883	32	13	.	.	PUNCT
cet-9883	32	14	.	.	PUNCT
cet-9883	33	1	max∈	max∈	X
cet-9883	33	2	(	(	PUNCT
cet-9883	33	3	)	)	PUNCT
cet-9883	33	4	min	min	NOUN
cet-9883	33	5	max∈	max∈	X
cet-9883	33	6	(	(	PUNCT
cet-9883	33	7	,	,	PUNCT
cet-9883	33	8	,	,	PUNCT
cet-9883	33	9	)	)	PUNCT
cet-9883	33	10	≤	≤	NUM
cet-9883	33	11	0	0	NUM
cet-9883	33	12	(	(	PUNCT
cet-9883	33	13	2	2	NUM
cet-9883	33	14	)	)	PUNCT
cet-9883	33	15	.	.	PUNCT
cet-9883	33	16	.	.	PUNCT
cet-9883	34	1	(	(	PUNCT
cet-9883	34	2	)	)	PUNCT
cet-9883	34	3	=	=	SYM
cet-9883	34	4	ℎ	ℎ	PROPN
cet-9883	34	5	(	(	PUNCT
cet-9883	34	6	,	,	PUNCT
cet-9883	34	7	,	,	PUNCT
cet-9883	34	8	)	)	PUNCT
cet-9883	34	9	=	=	SYM
cet-9883	34	10	0	0	PUNCT
cet-9883	34	11	(	(	PUNCT
cet-9883	34	12	3	3	X
cet-9883	34	13	)	)	PUNCT
cet-9883	34	14	δ	δ	PROPN
cet-9883	34	15	≥	≥	NUM
cet-9883	34	16	0	0	NUM
cet-9883	34	17	(	(	PUNCT
cet-9883	34	18	4	4	NUM
cet-9883	34	19	)	)	PUNCT
cet-9883	34	20	(	(	PUNCT
cet-9883	34	21	)	)	PUNCT
cet-9883	34	22	=	=	PRON
cet-9883	34	23	{	{	PUNCT
cet-9883	34	24	|	|	ADV
cet-9883	34	25	−	−	NOUN
cet-9883	34	26	∗	∗	NOUN
cet-9883	34	27	∆	∆	X
cet-9883	34	28	≤	≤	NOUN
cet-9883	34	29	≤	≤	NOUN
cet-9883	34	30	+	+	NUM
cet-9883	34	31	∗	∗	NOUN
cet-9883	34	32	∆	∆	X
cet-9883	34	33	}	}	PUNCT
cet-9883	34	34	(	(	PUNCT
cet-9883	34	35	5	5	X
cet-9883	34	36	)	)	PUNCT
cet-9883	34	37	where	where	SCONJ
cet-9883	34	38	θ	θ	PROPN
cet-9883	34	39	represents	represent	VERB
cet-9883	34	40	the	the	DET
cet-9883	34	41	uncertain	uncertain	ADJ
cet-9883	34	42	parameters	parameter	NOUN
cet-9883	34	43	,	,	PUNCT
cet-9883	34	44	d	d	PROPN
cet-9883	34	45	the	the	DET
cet-9883	34	46	design	design	NOUN
cet-9883	34	47	variables	variable	VERB
cet-9883	34	48	,	,	PUNCT
cet-9883	34	49	z	z	NOUN
cet-9883	34	50	the	the	DET
cet-9883	34	51	control	control	NOUN
cet-9883	34	52	variables	variable	VERB
cet-9883	34	53	,	,	PUNCT
cet-9883	34	54	f	f	PROPN
cet-9883	34	55	the	the	DET
cet-9883	34	56	feasibility	feasibility	NOUN
cet-9883	34	57	region	region	NOUN
cet-9883	34	58	(	(	PUNCT
cet-9883	34	59	defined	define	VERB
cet-9883	34	60	by	by	ADP
cet-9883	34	61	the	the	DET
cet-9883	34	62	most	most	ADV
cet-9883	34	63	constraining	constrain	VERB
cet-9883	34	64	inequalities	inequality	NOUN
cet-9883	34	65	among	among	ADP
cet-9883	34	66	the	the	DET
cet-9883	34	67	set	set	NOUN
cet-9883	34	68	of	of	ADP
cet-9883	34	69	the	the	DET
cet-9883	34	70	fj	fj	PROPN
cet-9883	34	71	active	active	ADJ
cet-9883	34	72	ones	one	NOUN
cet-9883	34	73	)	)	PUNCT
cet-9883	34	74	,	,	PUNCT
cet-9883	34	75	h	h	NOUN
cet-9883	34	76	are	be	AUX
cet-9883	34	77	the	the	DET
cet-9883	34	78	equality	equality	NOUN
cet-9883	34	79	constraints	constraint	NOUN
cet-9883	34	80	and	and	CCONJ
cet-9883	34	81	finally	finally	ADV
cet-9883	34	82	δ	δ	VERB
cet-9883	34	83	the	the	DET
cet-9883	34	84	fraction	fraction	NOUN
cet-9883	34	85	of	of	ADP
cet-9883	34	86	the	the	DET
cet-9883	34	87	expected	expect	VERB
cet-9883	34	88	deviation	deviation	NOUN
cet-9883	34	89	defining	define	VERB
cet-9883	34	90	the	the	DET
cet-9883	34	91	hyperrectangle	hyperrectangle	NOUN
cet-9883	34	92	t.	t.	NOUN
cet-9883	34	93	it	it	PRON
cet-9883	34	94	graphically	graphically	ADV
cet-9883	34	95	represents	represent	VERB
cet-9883	34	96	the	the	DET
cet-9883	34	97	minimum	minimum	NOUN
cet-9883	34	98	among	among	ADP
cet-9883	34	99	the	the	DET
cet-9883	34	100	maximum	maximum	ADJ
cet-9883	34	101	fractions	fraction	NOUN
cet-9883	34	102	of	of	ADP
cet-9883	34	103	the	the	DET
cet-9883	34	104	hyperrectangle	hyperrectangle	PROPN
cet-9883	34	105	sides	side	NOUN
cet-9883	34	106	'	'	PART
cet-9883	34	107	lengths	length	NOUN
cet-9883	34	108	that	that	PRON
cet-9883	34	109	is	be	AUX
cet-9883	34	110	bounded	bound	VERB
cet-9883	34	111	by	by	ADP
cet-9883	34	112	the	the	DET
cet-9883	34	113	feasible	feasible	ADJ
cet-9883	34	114	zone	zone	NOUN
cet-9883	34	115	as	as	SCONJ
cet-9883	34	116	shown	show	VERB
cet-9883	34	117	in	in	ADP
cet-9883	34	118	figure	figure	NOUN
cet-9883	34	119	1	1	NUM
cet-9883	34	120	.	.	PUNCT
cet-9883	34	121	figure	figure	NOUN
cet-9883	34	122	1	1	NUM
cet-9883	34	123	:	:	PUNCT
cet-9883	34	124	swaney	swaney	NOUN
cet-9883	34	125	and	and	CCONJ
cet-9883	34	126	grossmann	grossmann	VERB
cet-9883	34	127	flexibility	flexibility	NOUN
cet-9883	34	128	index	index	NOUN
cet-9883	34	129	the	the	DET
cet-9883	34	130	dynamic	dynamic	ADJ
cet-9883	34	131	flexibility	flexibility	NOUN
cet-9883	34	132	assessment	assessment	NOUN
cet-9883	34	133	has	have	AUX
cet-9883	34	134	been	be	AUX
cet-9883	34	135	performed	perform	VERB
cet-9883	34	136	by	by	ADP
cet-9883	34	137	the	the	DET
cet-9883	34	138	dynamic	dynamic	ADJ
cet-9883	34	139	flexibility	flexibility	NOUN
cet-9883	34	140	index	index	NOUN
cet-9883	34	141	proposed	propose	VERB
cet-9883	34	142	by	by	ADP
cet-9883	34	143	dimitriadis	dimitriadi	NOUN
cet-9883	34	144	and	and	CCONJ
cet-9883	34	145	pistikopoulos	pistikopoulo	NOUN
cet-9883	34	146	(	(	PUNCT
cet-9883	34	147	1995	1995	NUM
cet-9883	34	148	)	)	PUNCT
cet-9883	34	149	hereinafter	hereinafter	NOUN
cet-9883	34	150	referred	refer	VERB
cet-9883	34	151	to	to	ADP
cet-9883	34	152	as	as	ADP
cet-9883	34	153	df	df	PROPN
cet-9883	34	154	.	.	PUNCT
cet-9883	35	1	the	the	DET
cet-9883	35	2	definition	definition	NOUN
cet-9883	35	3	of	of	ADP
cet-9883	35	4	the	the	DET
cet-9883	35	5	dynamic	dynamic	ADJ
cet-9883	35	6	flexibility	flexibility	NOUN
cet-9883	35	7	follows	follow	VERB
cet-9883	35	8	the	the	DET
cet-9883	35	9	path	path	NOUN
cet-9883	35	10	of	of	ADP
cet-9883	35	11	the	the	DET
cet-9883	35	12	fsg	fsg	NOUN
cet-9883	35	13	considering	consider	VERB
cet-9883	35	14	the	the	DET
cet-9883	35	15	uncertain	uncertain	ADJ
cet-9883	35	16	and	and	CCONJ
cet-9883	35	17	control	control	NOUN
cet-9883	35	18	parameters	parameter	NOUN
cet-9883	35	19	namely	namely	ADV
cet-9883	35	20	θ	θ	PROPN
cet-9883	35	21	and	and	CCONJ
cet-9883	35	22	z	z	PROPN
cet-9883	35	23	as	as	ADP
cet-9883	35	24	a	a	DET
cet-9883	35	25	function	function	NOUN
cet-9883	35	26	of	of	ADP
cet-9883	35	27	time	time	NOUN
cet-9883	35	28	,	,	PUNCT
cet-9883	35	29	therefore	therefore	ADV
cet-9883	35	30	the	the	DET
cet-9883	35	31	dynamic	dynamic	ADJ
cet-9883	35	32	flexibility	flexibility	NOUN
cet-9883	35	33	index	index	NOUN
cet-9883	35	34	evaluation	evaluation	NOUN
cet-9883	35	35	problem	problem	NOUN
cet-9883	35	36	becomes	become	VERB
cet-9883	35	37	:	:	PUNCT
cet-9883	35	38	df(d	df(d	NUM
cet-9883	35	39	)	)	PUNCT
cet-9883	35	40	=	=	SYM
cet-9883	35	41	max	max	X
cet-9883	35	42	(	(	PUNCT
cet-9883	35	43	6	6	NUM
cet-9883	35	44	)	)	PUNCT
cet-9883	35	45	.	.	PUNCT
cet-9883	35	46	.	.	PUNCT
cet-9883	36	1	(	(	PUNCT
cet-9883	36	2	)	)	PUNCT
cet-9883	36	3	=	=	SYM
cet-9883	36	4	max	max	PROPN
cet-9883	36	5	(	(	PUNCT
cet-9883	36	6	)	)	PUNCT
cet-9883	36	7	∈	∈	PROPN
cet-9883	36	8	(	(	PUNCT
cet-9883	36	9	,	,	PUNCT
cet-9883	36	10	)	)	PUNCT
cet-9883	36	11	min	min	NOUN
cet-9883	36	12	(	(	PUNCT
cet-9883	36	13	)	)	PUNCT
cet-9883	36	14	∈	∈	PROPN
cet-9883	36	15	(	(	PUNCT
cet-9883	36	16	)	)	PUNCT
cet-9883	36	17	max∈	max∈	NUM
cet-9883	36	18	,	,	PUNCT
cet-9883	36	19	∈	∈	PROPN
cet-9883	36	20	[	[	PUNCT
cet-9883	36	21	,	,	PUNCT
cet-9883	36	22	]	]	X
cet-9883	36	23	(	(	PUNCT
cet-9883	36	24	,	,	PUNCT
cet-9883	36	25	(	(	PUNCT
cet-9883	36	26	)	)	PUNCT
cet-9883	36	27	,	,	PUNCT
cet-9883	36	28	(	(	PUNCT
cet-9883	36	29	)	)	PUNCT
cet-9883	36	30	,	,	PUNCT
cet-9883	36	31	(	(	PUNCT
cet-9883	36	32	)	)	PUNCT
cet-9883	36	33	,	,	PUNCT
cet-9883	36	34	)	)	PUNCT
cet-9883	36	35	≤	≤	NUM
cet-9883	36	36	0	0	NUM
cet-9883	36	37	(	(	PUNCT
cet-9883	36	38	7	7	NUM
cet-9883	36	39	)	)	PUNCT
cet-9883	36	40	.	.	PUNCT
cet-9883	36	41	.	.	PUNCT
cet-9883	37	1	(	(	PUNCT
cet-9883	37	2	)	)	PUNCT
cet-9883	37	3	=	=	SYM
cet-9883	37	4	ℎ	ℎ	PROPN
cet-9883	37	5	(	(	PUNCT
cet-9883	37	6	,	,	PUNCT
cet-9883	37	7	(	(	PUNCT
cet-9883	37	8	)	)	PUNCT
cet-9883	37	9	,	,	PUNCT
cet-9883	37	10	(	(	PUNCT
cet-9883	37	11	)	)	PUNCT
cet-9883	37	12	,	,	PUNCT
cet-9883	37	13	(	(	PUNCT
cet-9883	37	14	)	)	PUNCT
cet-9883	37	15	,	,	PUNCT
cet-9883	37	16	)	)	PUNCT
cet-9883	37	17	=	=	SYM
cet-9883	37	18	0	0	PUNCT
cet-9883	37	19	(	(	PUNCT
cet-9883	37	20	8)	8)	NUM
cet-9883	37	21	x(0	x(0	PROPN
cet-9883	37	22	)	)	PUNCT
cet-9883	37	23	=	=	PUNCT
cet-9883	37	24	(	(	PUNCT
cet-9883	37	25	9	9	X
cet-9883	37	26	)	)	PUNCT
cet-9883	37	27	δ	δ	PROPN
cet-9883	37	28	≥	≥	NUM
cet-9883	37	29	0	0	NUM
cet-9883	37	30	(	(	PUNCT
cet-9883	37	31	10	10	NUM
cet-9883	37	32	)	)	PUNCT
cet-9883	37	33	(	(	PUNCT
cet-9883	37	34	,	,	PUNCT
cet-9883	37	35	)	)	PUNCT
cet-9883	37	36	=	=	SYM
cet-9883	37	37	{	{	PUNCT
cet-9883	37	38	(	(	PUNCT
cet-9883	37	39	)	)	PUNCT
cet-9883	37	40	|	|	ADV
cet-9883	37	41	(	(	PUNCT
cet-9883	37	42	)	)	PUNCT
cet-9883	37	43	−	−	PROPN
cet-9883	37	44	∗	∗	NOUN
cet-9883	37	45	∆	∆	X
cet-9883	37	46	(	(	PUNCT
cet-9883	37	47	)	)	PUNCT
cet-9883	37	48	≤	≤	NOUN
cet-9883	37	49	(	(	PUNCT
cet-9883	37	50	)	)	PUNCT
cet-9883	37	51	≤	≤	NOUN
cet-9883	37	52	(	(	PUNCT
cet-9883	37	53	)	)	PUNCT
cet-9883	37	54	+	+	NUM
cet-9883	37	55	∗	∗	NOUN
cet-9883	37	56	∆	∆	X
cet-9883	37	57	(	(	PUNCT
cet-9883	37	58	)	)	PUNCT
cet-9883	37	59	}	}	PUNCT
cet-9883	37	60	(	(	PUNCT
cet-9883	37	61	11	11	NUM
cet-9883	37	62	)	)	PUNCT
cet-9883	37	63	(	(	PUNCT
cet-9883	37	64	)	)	PUNCT
cet-9883	37	65	=	=	SYM
cet-9883	37	66	{	{	PUNCT
cet-9883	37	67	z	z	NOUN
cet-9883	37	68	(	(	PUNCT
cet-9883	37	69	)	)	PUNCT
cet-9883	37	70	|	|	ADV
cet-9883	37	71	(	(	PUNCT
cet-9883	37	72	)	)	PUNCT
cet-9883	37	73	≤	≤	NUM
cet-9883	38	1	z	z	NOUN
cet-9883	38	2	(	(	PUNCT
cet-9883	38	3	)	)	PUNCT
cet-9883	38	4	≤	≤	NOUN
cet-9883	38	5	(	(	PUNCT
cet-9883	38	6	)	)	PUNCT
cet-9883	38	7	}	}	PUNCT
cet-9883	38	8	(	(	PUNCT
cet-9883	38	9	12	12	NUM
cet-9883	38	10	)	)	PUNCT
cet-9883	38	11	705	705	NUM
cet-9883	38	12	qualitatively	qualitatively	ADV
cet-9883	38	13	,	,	PUNCT
cet-9883	38	14	the	the	DET
cet-9883	38	15	dynamic	dynamic	ADJ
cet-9883	38	16	flexibility	flexibility	NOUN
cet-9883	38	17	index	index	NOUN
cet-9883	38	18	(	(	PUNCT
cet-9883	38	19	df	df	PROPN
cet-9883	38	20	)	)	PUNCT
cet-9883	38	21	represents	represent	VERB
cet-9883	38	22	the	the	DET
cet-9883	38	23	largest	large	ADJ
cet-9883	38	24	scaled	scale	VERB
cet-9883	38	25	deviation	deviation	NOUN
cet-9883	38	26	of	of	ADP
cet-9883	38	27	the	the	DET
cet-9883	38	28	uncertain	uncertain	ADJ
cet-9883	38	29	parameter	parameter	NOUN
cet-9883	38	30	profile	profile	NOUN
cet-9883	38	31	that	that	SCONJ
cet-9883	38	32	the	the	DET
cet-9883	38	33	design	design	NOUN
cet-9883	38	34	can	can	AUX
cet-9883	38	35	tolerate	tolerate	VERB
cet-9883	38	36	while	while	SCONJ
cet-9883	38	37	remaining	remain	VERB
cet-9883	38	38	feasible	feasible	ADJ
cet-9883	38	39	within	within	ADP
cet-9883	38	40	the	the	DET
cet-9883	38	41	horizon	horizon	NOUN
cet-9883	38	42	considered	consider	VERB
cet-9883	38	43	.	.	PUNCT
cet-9883	39	1	this	this	PRON
cet-9883	39	2	means	mean	VERB
cet-9883	39	3	that	that	SCONJ
cet-9883	39	4	,	,	PUNCT
cet-9883	39	5	while	while	SCONJ
cet-9883	39	6	the	the	DET
cet-9883	39	7	steady	steady	ADJ
cet-9883	39	8	state	state	NOUN
cet-9883	39	9	flexibility	flexibility	NOUN
cet-9883	39	10	analysis	analysis	NOUN
cet-9883	39	11	is	be	AUX
cet-9883	39	12	performed	perform	VERB
cet-9883	39	13	based	base	VERB
cet-9883	39	14	on	on	ADP
cet-9883	39	15	the	the	DET
cet-9883	39	16	new	new	ADJ
cet-9883	39	17	steady	steady	ADJ
cet-9883	39	18	state	state	NOUN
cet-9883	39	19	process	process	NOUN
cet-9883	39	20	variables	variable	VERB
cet-9883	39	21	values	value	NOUN
cet-9883	39	22	after	after	ADP
cet-9883	39	23	a	a	DET
cet-9883	39	24	step	step	NOUN
cet-9883	39	25	perturbation	perturbation	NOUN
cet-9883	39	26	,	,	PUNCT
cet-9883	39	27	the	the	DET
cet-9883	39	28	dynamic	dynamic	ADJ
cet-9883	39	29	flexibility	flexibility	NOUN
cet-9883	39	30	analysis	analysis	NOUN
cet-9883	39	31	is	be	AUX
cet-9883	39	32	based	base	VERB
cet-9883	39	33	on	on	ADP
cet-9883	39	34	the	the	DET
cet-9883	39	35	most	most	ADV
cet-9883	39	36	constraining	constrain	VERB
cet-9883	39	37	process	process	NOUN
cet-9883	39	38	variables	variable	VERB
cet-9883	39	39	values	value	NOUN
cet-9883	39	40	along	along	ADP
cet-9883	39	41	the	the	DET
cet-9883	39	42	whole	whole	ADJ
cet-9883	39	43	pathway	pathway	NOUN
cet-9883	39	44	(	(	PUNCT
cet-9883	39	45	i.e.	i.e.	X
cet-9883	39	46	maximum	maximum	ADJ
cet-9883	39	47	and	and	CCONJ
cet-9883	39	48	minimum	minimum	ADJ
cet-9883	39	49	oscillation	oscillation	NOUN
cet-9883	39	50	peaks	peak	NOUN
cet-9883	39	51	)	)	PUNCT
cet-9883	39	52	.	.	PUNCT
cet-9883	40	1	column	column	PROPN
cet-9883	40	2	dynamic	dynamic	PROPN
cet-9883	40	3	simulation	simulation	NOUN
cet-9883	40	4	has	have	AUX
cet-9883	40	5	been	be	AUX
cet-9883	40	6	carried	carry	VERB
cet-9883	40	7	out	out	ADP
cet-9883	40	8	with	with	ADP
cet-9883	40	9	the	the	DET
cet-9883	40	10	software	software	NOUN
cet-9883	40	11	dynsim	dynsim	PROPN
cet-9883	40	12	dynamic	dynamic	ADJ
cet-9883	40	13	simulation	simulation	PROPN
cet-9883	40	14	®	®	PROPN
cet-9883	40	15	by	by	ADP
cet-9883	40	16	schneider	schneider	PROPN
cet-9883	40	17	electric	electric	PROPN
cet-9883	40	18	.	.	PUNCT
cet-9883	41	1	soave	soave	PROPN
cet-9883	41	2	-	-	PUNCT
cet-9883	41	3	redlich	redlich	PROPN
cet-9883	41	4	-	-	PUNCT
cet-9883	41	5	kwong	kwong	PROPN
cet-9883	41	6	has	have	AUX
cet-9883	41	7	been	be	AUX
cet-9883	41	8	selected	select	VERB
cet-9883	41	9	as	as	ADP
cet-9883	41	10	eos	eos	PROPN
cet-9883	41	11	;	;	PUNCT
cet-9883	41	12	1.5	1.5	NUM
cet-9883	41	13	bar	bar	NOUN
cet-9883	41	14	steam	steam	NOUN
cet-9883	41	15	and	and	CCONJ
cet-9883	41	16	20	20	NUM
cet-9883	41	17	°	°	NUM
cet-9883	41	18	c	c	NOUN
cet-9883	41	19	cooling	cool	VERB
cet-9883	41	20	water	water	NOUN
cet-9883	41	21	have	have	AUX
cet-9883	41	22	been	be	AUX
cet-9883	41	23	used	use	VERB
cet-9883	41	24	as	as	ADP
cet-9883	41	25	external	external	ADJ
cet-9883	41	26	duties	duty	NOUN
cet-9883	41	27	.	.	PUNCT
cet-9883	42	1	the	the	DET
cet-9883	42	2	control	control	PROPN
cet-9883	42	3	loop	loop	PROPN
cet-9883	42	4	configuration	configuration	NOUN
cet-9883	42	5	is	be	AUX
cet-9883	42	6	listed	list	VERB
cet-9883	42	7	in	in	ADP
cet-9883	42	8	table	table	NOUN
cet-9883	42	9	4	4	NUM
cet-9883	42	10	;	;	PUNCT
cet-9883	42	11	cohen	cohen	NOUN
cet-9883	42	12	-	-	PUNCT
cet-9883	42	13	coon	coon	PROPN
cet-9883	42	14	method	method	NOUN
cet-9883	42	15	was	be	AUX
cet-9883	42	16	used	use	VERB
cet-9883	42	17	for	for	ADP
cet-9883	42	18	controllers	controller	NOUN
cet-9883	42	19	tuning	tune	VERB
cet-9883	42	20	.	.	PUNCT
cet-9883	43	1	table	table	NOUN
cet-9883	43	2	4	4	NUM
cet-9883	43	3	:	:	PUNCT
cet-9883	43	4	controlled	control	VERB
cet-9883	43	5	and	and	CCONJ
cet-9883	43	6	manipulated	manipulate	VERB
cet-9883	43	7	variables	variable	NOUN
cet-9883	43	8	controlled	control	VERB
cet-9883	43	9	variable	variable	NOUN
cet-9883	43	10	manipulated	manipulate	VERB
cet-9883	43	11	variable	variable	ADJ
cet-9883	43	12	controller	controller	NOUN
cet-9883	43	13	inlet	inlet	VERB
cet-9883	43	14	flowrate	flowrate	ADJ
cet-9883	43	15	inlet	inlet	VERB
cet-9883	43	16	flowrate	flowrate	ADJ
cet-9883	43	17	pi	pi	NOUN
cet-9883	43	18	condenser	condenser	NOUN
cet-9883	43	19	level	level	NOUN
cet-9883	43	20	distillate	distillate	ADJ
cet-9883	43	21	flowrate	flowrate	ADJ
cet-9883	43	22	pi	pi	NOUN
cet-9883	43	23	reboiler	reboiler	NOUN
cet-9883	43	24	level	level	NOUN
cet-9883	43	25	bottom	bottom	ADJ
cet-9883	43	26	flowrate	flowrate	ADJ
cet-9883	43	27	pi	pi	NOUN
cet-9883	43	28	condenser	condenser	NOUN
cet-9883	43	29	pressure	pressure	NOUN
cet-9883	43	30	cooling	cool	VERB
cet-9883	43	31	water	water	NOUN
cet-9883	43	32	duty	duty	NOUN
cet-9883	43	33	pi	pi	PROPN
cet-9883	43	34	pentane	pentane	NOUN
cet-9883	43	35	recovery	recovery	NOUN
cet-9883	43	36	ratio	ratio	NOUN
cet-9883	43	37	reflux	reflux	NOUN
cet-9883	43	38	ratio	ratio	NOUN
cet-9883	43	39	pid	pid	NOUN
cet-9883	43	40	stage	stage	NOUN
cet-9883	43	41	16	16	NUM
cet-9883	43	42	temperature	temperature	NOUN
cet-9883	43	43	reboiler	reboiler	NOUN
cet-9883	43	44	steam	steam	NOUN
cet-9883	43	45	duty	duty	NOUN
cet-9883	43	46	pi	pi	NOUN
cet-9883	43	47	3	3	NUM
cet-9883	43	48	.	.	NOUN
cet-9883	43	49	results	result	NOUN
cet-9883	43	50	and	and	CCONJ
cet-9883	43	51	discussions	discussion	NOUN
cet-9883	43	52	starting	start	VERB
cet-9883	43	53	from	from	ADP
cet-9883	43	54	the	the	DET
cet-9883	43	55	steady	steady	ADJ
cet-9883	43	56	state	state	NOUN
cet-9883	43	57	condition	condition	NOUN
cet-9883	43	58	,	,	PUNCT
cet-9883	43	59	a	a	DET
cet-9883	43	60	step	step	NOUN
cet-9883	43	61	perturbation	perturbation	NOUN
cet-9883	43	62	has	have	AUX
cet-9883	43	63	been	be	AUX
cet-9883	43	64	input	input	NOUN
cet-9883	43	65	for	for	ADP
cet-9883	43	66	each	each	DET
cet-9883	43	67	deviation	deviation	NOUN
cet-9883	43	68	value	value	NOUN
cet-9883	43	69	.	.	PUNCT
cet-9883	44	1	the	the	DET
cet-9883	44	2	two	two	NUM
cet-9883	44	3	possible	possible	ADJ
cet-9883	44	4	cases	case	NOUN
cet-9883	44	5	mentioned	mention	VERB
cet-9883	44	6	in	in	ADP
cet-9883	44	7	the	the	DET
cet-9883	44	8	introduction	introduction	NOUN
cet-9883	44	9	are	be	AUX
cet-9883	44	10	represented	represent	VERB
cet-9883	44	11	in	in	ADP
cet-9883	44	12	figure	figure	NOUN
cet-9883	44	13	2	2	NUM
cet-9883	44	14	.	.	PUNCT
cet-9883	44	15	figure	figure	NOUN
cet-9883	44	16	2	2	NUM
cet-9883	44	17	:	:	PUNCT
cet-9883	44	18	dynamic	dynamic	ADJ
cet-9883	44	19	closed	close	VERB
cet-9883	44	20	-	-	PUNCT
cet-9883	44	21	loop	loop	NOUN
cet-9883	44	22	step	step	NOUN
cet-9883	44	23	perturbation	perturbation	NOUN
cet-9883	44	24	response	response	NOUN
cet-9883	44	25	the	the	DET
cet-9883	44	26	orange	orange	PROPN
cet-9883	44	27	line	line	NOUN
cet-9883	44	28	shows	show	VERB
cet-9883	44	29	non	non	ADJ
cet-9883	44	30	relevant	relevant	ADJ
cet-9883	44	31	dynamics	dynamic	NOUN
cet-9883	44	32	for	for	ADP
cet-9883	44	33	the	the	DET
cet-9883	44	34	output	output	NOUN
cet-9883	44	35	variable	variable	NOUN
cet-9883	44	36	that	that	PRON
cet-9883	44	37	moves	move	VERB
cet-9883	44	38	almost	almost	ADV
cet-9883	44	39	without	without	ADP
cet-9883	44	40	any	any	DET
cet-9883	44	41	oscillation	oscillation	NOUN
cet-9883	44	42	to	to	ADP
cet-9883	44	43	the	the	DET
cet-9883	44	44	new	new	ADJ
cet-9883	44	45	steady	steady	ADJ
cet-9883	44	46	state	state	NOUN
cet-9883	44	47	.	.	PUNCT
cet-9883	45	1	on	on	ADP
cet-9883	45	2	the	the	DET
cet-9883	45	3	other	other	ADJ
cet-9883	45	4	hand	hand	NOUN
cet-9883	45	5	the	the	DET
cet-9883	45	6	blue	blue	ADJ
cet-9883	45	7	line	line	NOUN
cet-9883	45	8	,	,	PUNCT
cet-9883	45	9	that	that	PRON
cet-9883	45	10	is	be	AUX
cet-9883	45	11	the	the	DET
cet-9883	45	12	one	one	NUM
cet-9883	45	13	related	relate	VERB
cet-9883	45	14	to	to	ADP
cet-9883	45	15	the	the	DET
cet-9883	45	16	debutanizer	debutanizer	NOUN
cet-9883	45	17	case	case	NOUN
cet-9883	45	18	study	study	NOUN
cet-9883	45	19	,	,	PUNCT
cet-9883	45	20	is	be	AUX
cet-9883	45	21	characterized	characterize	VERB
cet-9883	45	22	by	by	ADP
cet-9883	45	23	a	a	DET
cet-9883	45	24	much	much	ADV
cet-9883	45	25	higher	high	ADJ
cet-9883	45	26	peak	peak	NOUN
cet-9883	45	27	of	of	ADP
cet-9883	45	28	the	the	DET
cet-9883	45	29	vapor	vapor	NOUN
cet-9883	45	30	flowrate	flowrate	ADJ
cet-9883	45	31	with	with	ADP
cet-9883	45	32	respect	respect	NOUN
cet-9883	45	33	to	to	ADP
cet-9883	45	34	the	the	DET
cet-9883	45	35	new	new	ADJ
cet-9883	45	36	steady	steady	ADJ
cet-9883	45	37	state	state	NOUN
cet-9883	45	38	value	value	NOUN
cet-9883	45	39	;	;	PUNCT
cet-9883	45	40	this	this	DET
cet-9883	45	41	phenomenon	phenomenon	NOUN
cet-9883	45	42	results	result	VERB
cet-9883	45	43	in	in	ADP
cet-9883	45	44	a	a	DET
cet-9883	45	45	considerable	considerable	ADJ
cet-9883	45	46	underestimation	underestimation	NOUN
cet-9883	45	47	of	of	ADP
cet-9883	45	48	the	the	DET
cet-9883	45	49	design	design	NOUN
cet-9883	45	50	variable	variable	NOUN
cet-9883	45	51	when	when	SCONJ
cet-9883	45	52	neglecting	neglect	VERB
cet-9883	45	53	the	the	DET
cet-9883	45	54	dynamics	dynamic	NOUN
cet-9883	45	55	of	of	ADP
cet-9883	45	56	the	the	DET
cet-9883	45	57	process	process	NOUN
cet-9883	45	58	.	.	PUNCT
cet-9883	46	1	therefore	therefore	ADV
cet-9883	46	2	,	,	PUNCT
cet-9883	46	3	based	base	VERB
cet-9883	46	4	on	on	ADP
cet-9883	46	5	each	each	DET
cet-9883	46	6	utilities	utility	NOUN
cet-9883	46	7	value	value	NOUN
cet-9883	46	8	,	,	PUNCT
cet-9883	46	9	condenser	condenser	NOUN
cet-9883	46	10	and	and	CCONJ
cet-9883	46	11	reboiler	reboiler	NOUN
cet-9883	46	12	sizes	size	NOUN
cet-9883	46	13	,	,	PUNCT
cet-9883	46	14	that	that	PRON
cet-9883	46	15	is	be	AUX
cet-9883	46	16	their	their	PRON
cet-9883	46	17	heat	heat	NOUN
cet-9883	46	18	transfer	transfer	NOUN
cet-9883	46	19	area	area	NOUN
cet-9883	46	20	,	,	PUNCT
cet-9883	46	21	have	have	AUX
cet-9883	46	22	been	be	AUX
cet-9883	46	23	assessed	assess	VERB
cet-9883	46	24	.	.	PUNCT
cet-9883	47	1	then	then	ADV
cet-9883	47	2	,	,	PUNCT
cet-9883	47	3	according	accord	VERB
cet-9883	47	4	to	to	ADP
cet-9883	47	5	the	the	DET
cet-9883	47	6	maximum	maximum	ADJ
cet-9883	47	7	and	and	CCONJ
cet-9883	47	8	minimum	minimum	ADJ
cet-9883	47	9	vapour	vapour	NOUN
cet-9883	47	10	flowrate	flowrate	ADJ
cet-9883	47	11	inside	inside	ADP
cet-9883	47	12	the	the	DET
cet-9883	47	13	column	column	NOUN
cet-9883	47	14	,	,	PUNCT
cet-9883	47	15	the	the	DET
cet-9883	47	16	corresponding	corresponding	ADJ
cet-9883	47	17	column	column	NOUN
cet-9883	47	18	maximum	maximum	ADJ
cet-9883	47	19	and	and	CCONJ
cet-9883	47	20	minimum	minimum	ADJ
cet-9883	47	21	column	column	NOUN
cet-9883	47	22	diameters	diameter	NOUN
cet-9883	47	23	have	have	AUX
cet-9883	47	24	been	be	AUX
cet-9883	47	25	evaluated	evaluate	VERB
cet-9883	47	26	as	as	ADV
cet-9883	47	27	well	well	ADV
cet-9883	47	28	(	(	PUNCT
cet-9883	47	29	column	column	NOUN
cet-9883	47	30	height	height	NOUN
cet-9883	47	31	was	be	AUX
cet-9883	47	32	already	already	ADV
cet-9883	47	33	fixed	fix	VERB
cet-9883	47	34	by	by	ADP
cet-9883	47	35	the	the	DET
cet-9883	47	36	number	number	NOUN
cet-9883	47	37	of	of	ADP
cet-9883	47	38	stages	stage	NOUN
cet-9883	47	39	)	)	PUNCT
cet-9883	47	40	.	.	PUNCT
cet-9883	48	1	figures	figure	NOUN
cet-9883	48	2	3	3	NUM
cet-9883	48	3	and	and	CCONJ
cet-9883	48	4	4	4	NUM
cet-9883	48	5	shows	show	VERB
cet-9883	48	6	the	the	DET
cet-9883	48	7	trend	trend	NOUN
cet-9883	48	8	of	of	ADP
cet-9883	48	9	the	the	DET
cet-9883	48	10	aforementioned	aforementioned	ADJ
cet-9883	48	11	variables	variable	NOUN
cet-9883	48	12	with	with	ADP
cet-9883	48	13	respect	respect	NOUN
cet-9883	48	14	to	to	ADP
cet-9883	48	15	flexibility	flexibility	NOUN
cet-9883	48	16	,	,	PUNCT
cet-9883	48	17	i.	i.	PROPN
cet-9883	48	18	e.	e.	PROPN
cet-9883	49	1	the	the	DET
cet-9883	49	2	simultaneous	simultaneous	ADJ
cet-9883	49	3	deviation	deviation	NOUN
cet-9883	49	4	of	of	ADP
cet-9883	49	5	each	each	DET
cet-9883	49	6	uncertain	uncertain	ADJ
cet-9883	49	7	parameter	parameter	NOUN
cet-9883	49	8	.	.	PUNCT
cet-9883	50	1	the	the	DET
cet-9883	50	2	blue	blue	ADJ
cet-9883	50	3	line	line	NOUN
cet-9883	50	4	is	be	AUX
cet-9883	50	5	referred	refer	VERB
cet-9883	50	6	to	to	ADP
cet-9883	50	7	the	the	DET
cet-9883	50	8	design	design	NOUN
cet-9883	50	9	variable	variable	NOUN
cet-9883	50	10	calculated	calculate	VERB
cet-9883	50	11	for	for	ADP
cet-9883	50	12	the	the	DET
cet-9883	50	13	new	new	ADJ
cet-9883	50	14	steady	steady	ADJ
cet-9883	50	15	state	state	NOUN
cet-9883	50	16	condition	condition	NOUN
cet-9883	50	17	while	while	SCONJ
cet-9883	50	18	the	the	DET
cet-9883	50	19	orange	orange	ADJ
cet-9883	50	20	line	line	NOUN
cet-9883	50	21	is	be	AUX
cet-9883	50	22	related	relate	VERB
cet-9883	50	23	to	to	ADP
cet-9883	50	24	the	the	DET
cet-9883	50	25	variable	variable	NOUN
cet-9883	50	26	calculated	calculate	VERB
cet-9883	50	27	for	for	ADP
cet-9883	50	28	the	the	DET
cet-9883	50	29	maximum	maximum	ADJ
cet-9883	50	30	(	(	PUNCT
cet-9883	50	31	minimum	minimum	NOUN
cet-9883	50	32	when	when	SCONJ
cet-9883	50	33	referred	refer	VERB
cet-9883	50	34	to	to	ADP
cet-9883	50	35	the	the	DET
cet-9883	50	36	weeping	weeping	NOUN
cet-9883	50	37	condition	condition	NOUN
cet-9883	50	38	)	)	PUNCT
cet-9883	50	39	peak	peak	NOUN
cet-9883	50	40	value	value	NOUN
cet-9883	50	41	.	.	PUNCT
cet-9883	51	1	having	have	VERB
cet-9883	51	2	the	the	DET
cet-9883	51	3	two	two	NUM
cet-9883	51	4	flexibility	flexibility	NOUN
cet-9883	51	5	indexes	index	VERB
cet-9883	51	6	a	a	DET
cet-9883	51	7	deterministic	deterministic	ADJ
cet-9883	51	8	nature	nature	NOUN
cet-9883	51	9	,	,	PUNCT
cet-9883	51	10	these	these	DET
cet-9883	51	11	trends	trend	NOUN
cet-9883	51	12	result	result	VERB
cet-9883	51	13	to	to	PART
cet-9883	51	14	be	be	AUX
cet-9883	51	15	linear	linear	ADJ
cet-9883	51	16	as	as	SCONJ
cet-9883	51	17	explained	explain	VERB
cet-9883	51	18	by	by	ADP
cet-9883	51	19	di	di	X
cet-9883	51	20	pretoro	pretoro	PROPN
cet-9883	51	21	et	et	PROPN
cet-9883	51	22	al	al	PROPN
cet-9883	51	23	.	.	PUNCT
cet-9883	52	1	dealing	deal	VERB
cet-9883	52	2	with	with	ADP
cet-9883	52	3	a	a	DET
cet-9883	52	4	convex	convex	ADJ
cet-9883	52	5	domain	domain	NOUN
cet-9883	52	6	,	,	PUNCT
cet-9883	52	7	the	the	DET
cet-9883	52	8	solutions	solution	NOUN
cet-9883	52	9	of	of	ADP
cet-9883	52	10	the	the	DET
cet-9883	52	11	flexibility	flexibility	NOUN
cet-9883	52	12	problem	problem	NOUN
cet-9883	52	13	lie	lie	VERB
cet-9883	52	14	on	on	ADP
cet-9883	52	15	a	a	DET
cet-9883	52	16	vertex	vertex	NOUN
cet-9883	52	17	of	of	ADP
cet-9883	52	18	the	the	DET
cet-9883	52	19	hyperrectangle	hyperrectangle	NOUN
cet-9883	52	20	.	.	PUNCT
cet-9883	53	1	namely	namely	ADV
cet-9883	53	2	they	they	PRON
cet-9883	53	3	correspond	correspond	VERB
cet-9883	53	4	to	to	ADP
cet-9883	53	5	the	the	DET
cet-9883	53	6	uncertain	uncertain	ADJ
cet-9883	53	7	parameters	parameter	NOUN
cet-9883	53	8	deviation	deviation	NOUN
cet-9883	53	9	as	as	SCONJ
cet-9883	53	10	shown	show	VERB
cet-9883	53	11	in	in	ADP
cet-9883	53	12	the	the	DET
cet-9883	53	13	table	table	NOUN
cet-9883	53	14	5	5	NUM
cet-9883	53	15	here	here	ADV
cet-9883	53	16	below	below	ADV
cet-9883	53	17	.	.	PUNCT
cet-9883	54	1	706	706	NUM
cet-9883	54	2	table	table	NOUN
cet-9883	54	3	5	5	NUM
cet-9883	54	4	:	:	PUNCT
cet-9883	54	5	hyperrectangle	hyperrectangle	NOUN
cet-9883	54	6	solution	solution	NOUN
cet-9883	54	7	vertexes	vertexe	VERB
cet-9883	54	8	design	design	NOUN
cet-9883	54	9	parameter	parameter	NOUN
cet-9883	54	10	f4	f4	PROPN
cet-9883	54	11	f5	f5	PROPN
cet-9883	54	12	ucond	ucond	ADJ
cet-9883	54	13	tw	tw	INTJ
cet-9883	54	14	ureb	ureb	PROPN
cet-9883	54	15	gf	gf	PROPN
cet-9883	54	16	gw	gw	PROPN
cet-9883	54	17	minimum	minimum	NOUN
cet-9883	54	18	column	column	NOUN
cet-9883	54	19	diameter	diameter	NOUN
cet-9883	54	20	+	+	CCONJ
cet-9883	54	21	+	+	CCONJ
cet-9883	54	22	maximum	maximum	ADJ
cet-9883	54	23	column	column	NOUN
cet-9883	54	24	diameter	diameter	NOUN
cet-9883	54	25	+	+	CCONJ
cet-9883	54	26	condenser	condenser	NOUN
cet-9883	54	27	heat	heat	NOUN
cet-9883	54	28	transfer	transfer	NOUN
cet-9883	54	29	area	area	NOUN
cet-9883	54	30	+	+	X
cet-9883	54	31	+	+	CCONJ
cet-9883	54	32	+	+	CCONJ
cet-9883	54	33	reboiler	reboiler	NOUN
cet-9883	54	34	heat	heat	NOUN
cet-9883	54	35	transfer	transfer	NOUN
cet-9883	54	36	area	area	NOUN
cet-9883	54	37	+	+	CCONJ
cet-9883	54	38	+	+	CCONJ
cet-9883	54	39	figure	figure	NOUN
cet-9883	54	40	3	3	NUM
cet-9883	54	41	:	:	PUNCT
cet-9883	54	42	condenser	condenser	X
cet-9883	54	43	(	(	PUNCT
cet-9883	54	44	a	a	X
cet-9883	54	45	)	)	PUNCT
cet-9883	54	46	and	and	CCONJ
cet-9883	54	47	reboiler	reboiler	NOUN
cet-9883	54	48	(	(	PUNCT
cet-9883	54	49	b	b	NOUN
cet-9883	54	50	)	)	PUNCT
cet-9883	54	51	area	area	NOUN
cet-9883	54	52	vs	vs	ADP
cet-9883	54	53	flexibility	flexibility	NOUN
cet-9883	54	54	figure	figure	NOUN
cet-9883	54	55	4	4	NUM
cet-9883	54	56	:	:	PUNCT
cet-9883	54	57	maximum	maximum	ADJ
cet-9883	54	58	(	(	PUNCT
cet-9883	54	59	a	a	NOUN
cet-9883	54	60	)	)	PUNCT
cet-9883	54	61	and	and	CCONJ
cet-9883	54	62	minimum	minimum	NOUN
cet-9883	54	63	(	(	PUNCT
cet-9883	54	64	b	b	NOUN
cet-9883	54	65	)	)	PUNCT
cet-9883	54	66	column	column	NOUN
cet-9883	54	67	diameter	diameter	NOUN
cet-9883	54	68	vs	vs	ADP
cet-9883	54	69	flexibility	flexibility	NOUN
cet-9883	54	70	for	for	ADP
cet-9883	54	71	the	the	DET
cet-9883	54	72	condenser	condenser	PROPN
cet-9883	54	73	area	area	NOUN
cet-9883	54	74	,	,	PUNCT
cet-9883	54	75	reboiler	reboiler	NOUN
cet-9883	54	76	area	area	NOUN
cet-9883	54	77	and	and	CCONJ
cet-9883	54	78	minimum	minimum	NOUN
cet-9883	54	79	column	column	NOUN
cet-9883	54	80	diameter	diameter	NOUN
cet-9883	54	81	critical	critical	ADJ
cet-9883	54	82	conditions	condition	NOUN
cet-9883	54	83	are	be	AUX
cet-9883	54	84	achieved	achieve	VERB
cet-9883	54	85	because	because	SCONJ
cet-9883	54	86	of	of	ADP
cet-9883	54	87	overfed	overfed	ADJ
cet-9883	54	88	column	column	NOUN
cet-9883	54	89	and	and	CCONJ
cet-9883	54	90	underperforming	underperform	VERB
cet-9883	54	91	equipment	equipment	NOUN
cet-9883	54	92	while	while	SCONJ
cet-9883	54	93	for	for	ADP
cet-9883	54	94	the	the	DET
cet-9883	54	95	maximum	maximum	ADJ
cet-9883	54	96	diameter	diameter	NOUN
cet-9883	54	97	,	,	PUNCT
cet-9883	54	98	i.e.	i.e.	X
cet-9883	54	99	weeping	weeping	NOUN
cet-9883	54	100	conditions	condition	NOUN
cet-9883	54	101	,	,	PUNCT
cet-9883	54	102	criticalities	criticality	NOUN
cet-9883	54	103	are	be	AUX
cet-9883	54	104	present	present	ADJ
cet-9883	54	105	in	in	ADP
cet-9883	54	106	case	case	NOUN
cet-9883	54	107	of	of	ADP
cet-9883	54	108	underfeeding	underfeede	VERB
cet-9883	54	109	as	as	SCONJ
cet-9883	54	110	expected	expect	VERB
cet-9883	54	111	according	accord	VERB
cet-9883	54	112	to	to	ADP
cet-9883	54	113	the	the	DET
cet-9883	54	114	physics	physics	NOUN
cet-9883	54	115	of	of	ADP
cet-9883	54	116	the	the	DET
cet-9883	54	117	problem	problem	NOUN
cet-9883	54	118	.	.	PUNCT
cet-9883	55	1	moreover	moreover	ADV
cet-9883	55	2	,	,	PUNCT
cet-9883	55	3	it	it	PRON
cet-9883	55	4	can	can	AUX
cet-9883	55	5	be	be	AUX
cet-9883	55	6	noticed	notice	VERB
cet-9883	55	7	that	that	SCONJ
cet-9883	55	8	not	not	PART
cet-9883	55	9	all	all	DET
cet-9883	55	10	the	the	DET
cet-9883	55	11	uncertain	uncertain	ADJ
cet-9883	55	12	parameters	parameter	NOUN
cet-9883	55	13	are	be	AUX
cet-9883	55	14	related	relate	VERB
cet-9883	55	15	to	to	ADP
cet-9883	55	16	every	every	DET
cet-9883	55	17	design	design	NOUN
cet-9883	55	18	constraint	constraint	NOUN
cet-9883	55	19	.	.	PUNCT
cet-9883	56	1	this	this	DET
cet-9883	56	2	condition	condition	NOUN
cet-9883	56	3	allows	allow	VERB
cet-9883	56	4	to	to	PART
cet-9883	56	5	decouple	decouple	VERB
cet-9883	56	6	some	some	PRON
cet-9883	56	7	of	of	ADP
cet-9883	56	8	them	they	PRON
cet-9883	56	9	that	that	PRON
cet-9883	56	10	are	be	AUX
cet-9883	56	11	independent	independent	ADJ
cet-9883	56	12	in	in	ADP
cet-9883	56	13	order	order	NOUN
cet-9883	56	14	to	to	PART
cet-9883	56	15	substantially	substantially	ADV
cet-9883	56	16	reduce	reduce	VERB
cet-9883	56	17	the	the	DET
cet-9883	56	18	dimension	dimension	NOUN
cet-9883	56	19	of	of	ADP
cet-9883	56	20	the	the	DET
cet-9883	56	21	problem	problem	NOUN
cet-9883	56	22	.	.	PUNCT
cet-9883	57	1	this	this	DET
cet-9883	57	2	procedure	procedure	NOUN
cet-9883	57	3	makes	make	VERB
cet-9883	57	4	the	the	DET
cet-9883	57	5	constrained	constrain	VERB
cet-9883	57	6	optimization	optimization	NOUN
cet-9883	57	7	much	much	ADV
cet-9883	57	8	simpler	simple	ADJ
cet-9883	57	9	from	from	ADP
cet-9883	57	10	a	a	DET
cet-9883	57	11	computational	computational	ADJ
cet-9883	57	12	point	point	NOUN
cet-9883	57	13	of	of	ADP
cet-9883	57	14	view	view	NOUN
cet-9883	57	15	.	.	PUNCT
cet-9883	58	1	after	after	ADP
cet-9883	58	2	that	that	PRON
cet-9883	58	3	,	,	PUNCT
cet-9883	58	4	for	for	ADP
cet-9883	58	5	each	each	DET
cet-9883	58	6	design	design	NOUN
cet-9883	58	7	variable	variable	NOUN
cet-9883	58	8	the	the	DET
cet-9883	58	9	corresponding	correspond	VERB
cet-9883	58	10	maximum	maximum	ADJ
cet-9883	58	11	withstood	withstood	NOUN
cet-9883	58	12	deviation	deviation	NOUN
cet-9883	58	13	and	and	CCONJ
cet-9883	58	14	the	the	DET
cet-9883	58	15	overall	overall	ADJ
cet-9883	58	16	fsg	fsg	PROPN
cet-9883	58	17	and	and	CCONJ
cet-9883	58	18	df	df	PROPN
cet-9883	58	19	indexes	index	NOUN
cet-9883	58	20	can	can	AUX
cet-9883	58	21	be	be	AUX
cet-9883	58	22	assessed	assess	VERB
cet-9883	58	23	as	as	SCONJ
cet-9883	58	24	listed	list	VERB
cet-9883	58	25	in	in	ADP
cet-9883	58	26	table	table	NOUN
cet-9883	58	27	6	6	NUM
cet-9883	58	28	.	.	PUNCT
cet-9883	58	29	table	table	NOUN
cet-9883	58	30	6	6	NUM
cet-9883	58	31	:	:	PUNCT
cet-9883	58	32	equipment	equipment	NOUN
cet-9883	58	33	vs	vs	ADP
cet-9883	58	34	maximum	maximum	ADJ
cet-9883	58	35	allowed	allow	VERB
cet-9883	58	36	deviation	deviation	NOUN
cet-9883	58	37	design	design	NOUN
cet-9883	58	38	parameter	parameter	NOUN
cet-9883	58	39	steady	steady	ADJ
cet-9883	58	40	dynamic	dynamic	ADJ
cet-9883	58	41	minimum	minimum	NOUN
cet-9883	58	42	column	column	NOUN
cet-9883	58	43	diameter	diameter	NOUN
cet-9883	58	44	7	7	NUM
cet-9883	58	45	%	%	NOUN
cet-9883	58	46	4	4	NUM
cet-9883	58	47	%	%	NOUN
cet-9883	58	48	maximum	maximum	ADJ
cet-9883	58	49	column	column	NOUN
cet-9883	58	50	diameter	diameter	NOUN
cet-9883	58	51	32	32	NUM
cet-9883	58	52	%	%	NOUN
cet-9883	58	53	22	22	NUM
cet-9883	58	54	%	%	NOUN
cet-9883	58	55	condenser	condenser	NOUN
cet-9883	58	56	heat	heat	NOUN
cet-9883	58	57	transfer	transfer	NOUN
cet-9883	58	58	area	area	NOUN
cet-9883	58	59	7	7	NUM
cet-9883	58	60	%	%	NOUN
cet-9883	58	61	4	4	NUM
cet-9883	58	62	%	%	NOUN
cet-9883	58	63	reboiler	reboiler	NOUN
cet-9883	58	64	heat	heat	NOUN
cet-9883	58	65	transfer	transfer	NOUN
cet-9883	58	66	area	area	NOUN
cet-9883	58	67	14	14	NUM
cet-9883	58	68	%	%	NOUN
cet-9883	58	69	9	9	NUM
cet-9883	58	70	%	%	NOUN
cet-9883	58	71	fsg	fsg	NOUN
cet-9883	58	72	7	7	NUM
cet-9883	58	73	%	%	NOUN
cet-9883	58	74	df	df	NOUN
cet-9883	58	75	4	4	NUM
cet-9883	58	76	%	%	NOUN
cet-9883	58	77	fsg	fsg	NOUN
cet-9883	58	78	and	and	CCONJ
cet-9883	58	79	df	df	PROPN
cet-9883	58	80	result	result	VERB
cet-9883	58	81	then	then	ADV
cet-9883	58	82	to	to	PART
cet-9883	58	83	be	be	AUX
cet-9883	58	84	respectively	respectively	ADV
cet-9883	58	85	7	7	NUM
cet-9883	58	86	%	%	NOUN
cet-9883	58	87	and	and	CCONJ
cet-9883	58	88	4	4	NUM
cet-9883	58	89	%	%	NOUN
cet-9883	58	90	.	.	PUNCT
cet-9883	59	1	the	the	DET
cet-9883	59	2	most	most	ADV
cet-9883	59	3	constraining	constrain	VERB
cet-9883	59	4	design	design	NOUN
cet-9883	59	5	variables	variable	NOUN
cet-9883	59	6	are	be	AUX
cet-9883	59	7	minimum	minimum	ADJ
cet-9883	59	8	column	column	NOUN
cet-9883	59	9	diameter	diameter	NOUN
cet-9883	59	10	(	(	PUNCT
cet-9883	59	11	corresponding	correspond	VERB
cet-9883	59	12	to	to	ADP
cet-9883	59	13	flooding	flood	VERB
cet-9883	59	14	condition	condition	NOUN
cet-9883	59	15	)	)	PUNCT
cet-9883	59	16	and	and	CCONJ
cet-9883	59	17	condenser	condenser	PROPN
cet-9883	59	18	area	area	NOUN
cet-9883	59	19	while	while	SCONJ
cet-9883	59	20	the	the	DET
cet-9883	59	21	less	less	ADV
cet-9883	59	22	restrictive	restrictive	ADJ
cet-9883	59	23	ones	one	NOUN
cet-9883	59	24	are	be	AUX
cet-9883	59	25	the	the	DET
cet-9883	59	26	maximum	maximum	ADJ
cet-9883	59	27	column	column	NOUN
cet-9883	59	28	diameter	diameter	NOUN
cet-9883	59	29	(	(	PUNCT
cet-9883	59	30	i.e.	i.e.	X
cet-9883	59	31	weeping	weeping	NOUN
cet-9883	59	32	condition	condition	NOUN
cet-9883	59	33	)	)	PUNCT
cet-9883	59	34	and	and	CCONJ
cet-9883	59	35	the	the	DET
cet-9883	59	36	reboiler	reboiler	NOUN
cet-9883	59	37	area	area	NOUN
cet-9883	59	38	.	.	PUNCT
cet-9883	60	1	707	707	NUM
cet-9883	60	2	even	even	ADV
cet-9883	60	3	if	if	SCONJ
cet-9883	60	4	the	the	DET
cet-9883	60	5	selected	select	VERB
cet-9883	60	6	case	case	NOUN
cet-9883	60	7	study	study	NOUN
cet-9883	60	8	does	do	AUX
cet-9883	60	9	n’t	not	PART
cet-9883	60	10	apparently	apparently	ADV
cet-9883	60	11	show	show	VERB
cet-9883	60	12	particular	particular	ADJ
cet-9883	60	13	complexity	complexity	NOUN
cet-9883	60	14	,	,	PUNCT
cet-9883	60	15	it	it	PRON
cet-9883	60	16	highlights	highlight	VERB
cet-9883	60	17	that	that	SCONJ
cet-9883	60	18	for	for	ADP
cet-9883	60	19	simple	simple	ADJ
cet-9883	60	20	systems	system	NOUN
cet-9883	60	21	as	as	ADV
cet-9883	60	22	well	well	ADV
cet-9883	60	23	there	there	PRON
cet-9883	60	24	exists	exist	VERB
cet-9883	60	25	an	an	DET
cet-9883	60	26	appreciable	appreciable	ADJ
cet-9883	60	27	design	design	NOUN
cet-9883	60	28	parameters	parameter	NOUN
cet-9883	60	29	underestimation	underestimation	NOUN
cet-9883	60	30	while	while	SCONJ
cet-9883	60	31	considering	consider	VERB
cet-9883	60	32	the	the	DET
cet-9883	60	33	final	final	ADJ
cet-9883	60	34	conditions	condition	NOUN
cet-9883	60	35	only	only	ADV
cet-9883	60	36	rather	rather	ADV
cet-9883	60	37	than	than	ADP
cet-9883	60	38	the	the	DET
cet-9883	60	39	whole	whole	ADJ
cet-9883	60	40	transient	transient	NOUN
cet-9883	60	41	.	.	PUNCT
cet-9883	61	1	the	the	DET
cet-9883	61	2	dynamic	dynamic	ADJ
cet-9883	61	3	constrained	constrain	VERB
cet-9883	61	4	domain	domain	NOUN
cet-9883	61	5	is	be	AUX
cet-9883	61	6	always	always	ADV
cet-9883	61	7	much	much	ADV
cet-9883	61	8	smaller	small	ADJ
cet-9883	61	9	than	than	ADP
cet-9883	61	10	the	the	DET
cet-9883	61	11	steady	steady	ADJ
cet-9883	61	12	state	state	NOUN
cet-9883	61	13	one	one	NOUN
cet-9883	61	14	since	since	SCONJ
cet-9883	61	15	in	in	ADP
cet-9883	61	16	the	the	DET
cet-9883	61	17	traditional	traditional	ADJ
cet-9883	61	18	flexibility	flexibility	NOUN
cet-9883	61	19	analysis	analysis	NOUN
cet-9883	61	20	the	the	DET
cet-9883	61	21	maximum	maximum	ADJ
cet-9883	61	22	withstood	withstood	NOUN
cet-9883	61	23	deviations	deviation	NOUN
cet-9883	61	24	are	be	AUX
cet-9883	61	25	always	always	ADV
cet-9883	61	26	overestimated	overestimate	VERB
cet-9883	61	27	by	by	ADP
cet-9883	61	28	more	more	ADJ
cet-9883	61	29	than	than	ADP
cet-9883	61	30	one	one	NUM
cet-9883	61	31	third	third	ADV
cet-9883	61	32	undermining	undermine	VERB
cet-9883	61	33	the	the	DET
cet-9883	61	34	operability	operability	NOUN
cet-9883	61	35	of	of	ADP
cet-9883	61	36	the	the	DET
cet-9883	61	37	process	process	NOUN
cet-9883	61	38	.	.	PUNCT
cet-9883	62	1	more	more	ADV
cet-9883	62	2	important	important	ADJ
cet-9883	62	3	than	than	ADP
cet-9883	62	4	the	the	DET
cet-9883	62	5	values	value	NOUN
cet-9883	62	6	themselves	themselves	PRON
cet-9883	62	7	,	,	PUNCT
cet-9883	62	8	that	that	PRON
cet-9883	62	9	are	be	AUX
cet-9883	62	10	intrinsically	intrinsically	ADV
cet-9883	62	11	case	case	NOUN
cet-9883	62	12	related	relate	VERB
cet-9883	62	13	,	,	PUNCT
cet-9883	62	14	is	be	AUX
cet-9883	62	15	the	the	DET
cet-9883	62	16	sizing	sizing	NOUN
cet-9883	62	17	trend	trend	NOUN
cet-9883	62	18	(	(	PUNCT
cet-9883	62	19	and	and	CCONJ
cet-9883	62	20	then	then	ADV
cet-9883	62	21	the	the	DET
cet-9883	62	22	costs	cost	NOUN
cet-9883	62	23	trend	trend	NOUN
cet-9883	62	24	)	)	PUNCT
cet-9883	62	25	that	that	PRON
cet-9883	62	26	results	result	VERB
cet-9883	62	27	to	to	PART
cet-9883	62	28	be	be	AUX
cet-9883	62	29	linear	linear	ADJ
cet-9883	62	30	with	with	ADP
cet-9883	62	31	respect	respect	NOUN
cet-9883	62	32	to	to	ADP
cet-9883	62	33	flexibility	flexibility	NOUN
cet-9883	62	34	.	.	PUNCT
cet-9883	63	1	if	if	SCONJ
cet-9883	63	2	the	the	DET
cet-9883	63	3	flexibility	flexibility	NOUN
cet-9883	63	4	analysis	analysis	NOUN
cet-9883	63	5	is	be	AUX
cet-9883	63	6	performed	perform	VERB
cet-9883	63	7	on	on	ADP
cet-9883	63	8	an	an	DET
cet-9883	63	9	existing	exist	VERB
cet-9883	63	10	column	column	NOUN
cet-9883	63	11	nothing	nothing	PRON
cet-9883	63	12	but	but	SCONJ
cet-9883	63	13	being	be	AUX
cet-9883	63	14	aware	aware	ADJ
cet-9883	63	15	of	of	ADP
cet-9883	63	16	the	the	DET
cet-9883	63	17	operability	operability	NOUN
cet-9883	63	18	boundaries	boundary	NOUN
cet-9883	63	19	can	can	AUX
cet-9883	63	20	be	be	AUX
cet-9883	63	21	done	do	VERB
cet-9883	63	22	.	.	PUNCT
cet-9883	64	1	on	on	ADP
cet-9883	64	2	the	the	DET
cet-9883	64	3	other	other	ADJ
cet-9883	64	4	hand	hand	NOUN
cet-9883	64	5	,	,	PUNCT
cet-9883	64	6	if	if	SCONJ
cet-9883	64	7	dynamic	dynamic	ADJ
cet-9883	64	8	flexibility	flexibility	NOUN
cet-9883	64	9	analysis	analysis	NOUN
cet-9883	64	10	is	be	AUX
cet-9883	64	11	performed	perform	VERB
cet-9883	64	12	during	during	ADP
cet-9883	64	13	the	the	DET
cet-9883	64	14	design	design	NOUN
cet-9883	64	15	phase	phase	NOUN
cet-9883	64	16	,	,	PUNCT
cet-9883	64	17	the	the	DET
cet-9883	64	18	engineer	engineer	NOUN
cet-9883	64	19	can	can	AUX
cet-9883	64	20	decide	decide	VERB
cet-9883	64	21	,	,	PUNCT
cet-9883	64	22	according	accord	VERB
cet-9883	64	23	to	to	ADP
cet-9883	64	24	the	the	DET
cet-9883	64	25	perturbations	perturbation	NOUN
cet-9883	64	26	likelihood	likelihood	NOUN
cet-9883	64	27	,	,	PUNCT
cet-9883	64	28	how	how	SCONJ
cet-9883	64	29	much	much	ADV
cet-9883	64	30	oversizing	oversizing	ADJ
cet-9883	64	31	(	(	PUNCT
cet-9883	64	32	that	that	PRON
cet-9883	64	33	is	be	AUX
cet-9883	64	34	additional	additional	ADJ
cet-9883	64	35	costs	cost	NOUN
cet-9883	64	36	)	)	PUNCT
cet-9883	64	37	should	should	AUX
cet-9883	64	38	be	be	AUX
cet-9883	64	39	considered	consider	VERB
cet-9883	64	40	in	in	ADP
cet-9883	64	41	order	order	NOUN
cet-9883	64	42	to	to	PART
cet-9883	64	43	avoid	avoid	VERB
cet-9883	64	44	the	the	DET
cet-9883	64	45	risk	risk	NOUN
cet-9883	64	46	of	of	ADP
cet-9883	64	47	non	non	ADJ
cet-9883	64	48	-	-	ADJ
cet-9883	64	49	operable	operable	ADJ
cet-9883	64	50	system	system	NOUN
cet-9883	64	51	under	under	ADP
cet-9883	64	52	perturbated	perturbated	ADJ
cet-9883	64	53	conditions	condition	NOUN
cet-9883	64	54	.	.	PUNCT
cet-9883	65	1	in	in	ADP
cet-9883	65	2	particular	particular	ADJ
cet-9883	65	3	,	,	PUNCT
cet-9883	65	4	for	for	ADP
cet-9883	65	5	the	the	DET
cet-9883	65	6	debutanizer	debutanizer	NOUN
cet-9883	65	7	case	case	NOUN
cet-9883	65	8	study	study	NOUN
cet-9883	65	9	we	we	PRON
cet-9883	65	10	have	have	VERB
cet-9883	65	11	smooth	smooth	ADJ
cet-9883	65	12	linear	linear	ADJ
cet-9883	65	13	trends	trend	NOUN
cet-9883	65	14	,	,	PUNCT
cet-9883	65	15	therefore	therefore	ADV
cet-9883	65	16	this	this	DET
cet-9883	65	17	trade	trade	NOUN
cet-9883	65	18	-	-	PUNCT
cet-9883	65	19	off	off	NOUN
cet-9883	65	20	is	be	AUX
cet-9883	65	21	rather	rather	ADV
cet-9883	65	22	subjective	subjective	ADJ
cet-9883	65	23	but	but	CCONJ
cet-9883	65	24	for	for	ADP
cet-9883	65	25	different	different	ADJ
cet-9883	65	26	systems	system	NOUN
cet-9883	65	27	or	or	CCONJ
cet-9883	65	28	different	different	ADJ
cet-9883	65	29	flexibility	flexibility	NOUN
cet-9883	65	30	indexes	index	NOUN
cet-9883	65	31	additional	additional	ADJ
cet-9883	65	32	considerations	consideration	NOUN
cet-9883	65	33	could	could	AUX
cet-9883	65	34	be	be	AUX
cet-9883	65	35	made	make	VERB
cet-9883	65	36	.	.	PUNCT
cet-9883	66	1	moreover	moreover	ADV
cet-9883	66	2	,	,	PUNCT
cet-9883	66	3	it	it	PRON
cet-9883	66	4	is	be	AUX
cet-9883	66	5	worth	worth	ADJ
cet-9883	66	6	highlighting	highlight	VERB
cet-9883	66	7	that	that	SCONJ
cet-9883	66	8	for	for	ADP
cet-9883	66	9	a	a	DET
cet-9883	66	10	15	15	NUM
cet-9883	66	11	%	%	NOUN
cet-9883	66	12	deviation	deviation	NOUN
cet-9883	66	13	the	the	DET
cet-9883	66	14	maximum	maximum	ADJ
cet-9883	66	15	column	column	NOUN
cet-9883	66	16	diameter	diameter	NOUN
cet-9883	66	17	and	and	CCONJ
cet-9883	66	18	the	the	DET
cet-9883	66	19	minimum	minimum	ADJ
cet-9883	66	20	one	one	NUM
cet-9883	66	21	result	result	NOUN
cet-9883	66	22	in	in	ADP
cet-9883	66	23	the	the	DET
cet-9883	66	24	same	same	ADJ
cet-9883	66	25	value	value	NOUN
cet-9883	66	26	,	,	PUNCT
cet-9883	66	27	that	that	PRON
cet-9883	66	28	means	mean	VERB
cet-9883	66	29	this	this	PRON
cet-9883	66	30	is	be	AUX
cet-9883	66	31	the	the	DET
cet-9883	66	32	maximum	maximum	ADJ
cet-9883	66	33	flexibility	flexibility	NOUN
cet-9883	66	34	value	value	NOUN
cet-9883	66	35	that	that	PRON
cet-9883	66	36	can	can	AUX
cet-9883	66	37	be	be	AUX
cet-9883	66	38	achieved	achieve	VERB
cet-9883	66	39	with	with	ADP
cet-9883	66	40	a	a	DET
cet-9883	66	41	single	single	ADJ
cet-9883	66	42	diameter	diameter	NOUN
cet-9883	66	43	distillation	distillation	NOUN
cet-9883	66	44	column	column	NOUN
cet-9883	66	45	.	.	PUNCT
cet-9883	67	1	if	if	SCONJ
cet-9883	67	2	higher	high	ADJ
cet-9883	67	3	flexibility	flexibility	NOUN
cet-9883	67	4	is	be	AUX
cet-9883	67	5	required	require	VERB
cet-9883	67	6	a	a	DET
cet-9883	67	7	column	column	NOUN
cet-9883	67	8	with	with	ADP
cet-9883	67	9	different	different	ADJ
cet-9883	67	10	diameter	diameter	NOUN
cet-9883	67	11	for	for	ADP
cet-9883	67	12	the	the	DET
cet-9883	67	13	rectifying	rectifying	NOUN
cet-9883	67	14	and	and	CCONJ
cet-9883	67	15	stripping	strip	VERB
cet-9883	67	16	section	section	NOUN
cet-9883	67	17	should	should	AUX
cet-9883	67	18	be	be	AUX
cet-9883	67	19	designed	design	VERB
cet-9883	67	20	with	with	ADP
cet-9883	67	21	an	an	DET
cet-9883	67	22	additional	additional	ADJ
cet-9883	67	23	cost	cost	NOUN
cet-9883	67	24	.	.	PUNCT
cet-9883	68	1	with	with	ADP
cet-9883	68	2	an	an	DET
cet-9883	68	3	a	a	DET
cet-9883	68	4	priori	priori	X
cet-9883	68	5	steady	steady	ADJ
cet-9883	68	6	state	state	NOUN
cet-9883	68	7	flexibility	flexibility	NOUN
cet-9883	68	8	analysis	analysis	NOUN
cet-9883	68	9	the	the	DET
cet-9883	68	10	crossing	crossing	NOUN
cet-9883	68	11	point	point	NOUN
cet-9883	68	12	between	between	ADP
cet-9883	68	13	these	these	DET
cet-9883	68	14	two	two	NUM
cet-9883	68	15	lines	line	NOUN
cet-9883	68	16	shifts	shift	NOUN
cet-9883	68	17	to	to	ADP
cet-9883	68	18	20	20	NUM
cet-9883	68	19	%	%	NOUN
cet-9883	68	20	,	,	PUNCT
cet-9883	68	21	providing	provide	VERB
cet-9883	68	22	a	a	DET
cet-9883	68	23	confidence	confidence	NOUN
cet-9883	68	24	interval	interval	NOUN
cet-9883	68	25	considerably	considerably	ADV
cet-9883	68	26	larger	large	ADJ
cet-9883	68	27	than	than	ADP
cet-9883	68	28	the	the	DET
cet-9883	68	29	real	real	ADJ
cet-9883	68	30	one	one	NOUN
cet-9883	68	31	and	and	CCONJ
cet-9883	68	32	increasing	increase	VERB
cet-9883	68	33	operability	operability	NOUN
cet-9883	68	34	perception	perception	NOUN
cet-9883	68	35	during	during	ADP
cet-9883	68	36	the	the	DET
cet-9883	68	37	design	design	NOUN
cet-9883	68	38	phase	phase	NOUN
cet-9883	68	39	.	.	PUNCT
cet-9883	69	1	4	4	X
cet-9883	69	2	.	.	X
cet-9883	69	3	conclusions	conclusion	NOUN
cet-9883	69	4	in	in	ADP
cet-9883	69	5	conclusion	conclusion	NOUN
cet-9883	69	6	an	an	DET
cet-9883	69	7	a	a	DET
cet-9883	69	8	priori	priori	X
cet-9883	69	9	dynamic	dynamic	ADJ
cet-9883	69	10	flexibility	flexibility	NOUN
cet-9883	69	11	analysis	analysis	NOUN
cet-9883	69	12	allows	allow	VERB
cet-9883	69	13	the	the	DET
cet-9883	69	14	decision	decision	NOUN
cet-9883	69	15	maker	maker	NOUN
cet-9883	69	16	to	to	PART
cet-9883	69	17	have	have	VERB
cet-9883	69	18	a	a	DET
cet-9883	69	19	much	much	ADV
cet-9883	69	20	more	more	ADV
cet-9883	69	21	reliable	reliable	ADJ
cet-9883	69	22	overview	overview	NOUN
cet-9883	69	23	on	on	ADP
cet-9883	69	24	the	the	DET
cet-9883	69	25	process	process	NOUN
cet-9883	69	26	behaviour	behaviour	NOUN
cet-9883	69	27	under	under	ADP
cet-9883	69	28	perturbated	perturbated	ADJ
cet-9883	69	29	operating	operating	NOUN
cet-9883	69	30	conditions	condition	NOUN
cet-9883	69	31	and	and	CCONJ
cet-9883	69	32	on	on	ADP
cet-9883	69	33	the	the	DET
cet-9883	69	34	real	real	ADJ
cet-9883	69	35	additional	additional	ADJ
cet-9883	69	36	costs	cost	NOUN
cet-9883	69	37	to	to	PART
cet-9883	69	38	be	be	AUX
cet-9883	69	39	afforded	afford	VERB
cet-9883	69	40	in	in	ADP
cet-9883	69	41	order	order	NOUN
cet-9883	69	42	to	to	PART
cet-9883	69	43	ensure	ensure	VERB
cet-9883	69	44	the	the	DET
cet-9883	69	45	operability	operability	NOUN
cet-9883	69	46	of	of	ADP
cet-9883	69	47	the	the	DET
cet-9883	69	48	process	process	NOUN
cet-9883	69	49	not	not	PART
cet-9883	69	50	only	only	ADV
cet-9883	69	51	once	once	SCONJ
cet-9883	69	52	the	the	DET
cet-9883	69	53	steady	steady	ADJ
cet-9883	69	54	state	state	NOUN
cet-9883	69	55	has	have	AUX
cet-9883	69	56	been	be	AUX
cet-9883	69	57	attained	attain	VERB
cet-9883	69	58	but	but	CCONJ
cet-9883	69	59	during	during	ADP
cet-9883	69	60	the	the	DET
cet-9883	69	61	whole	whole	ADJ
cet-9883	69	62	duration	duration	NOUN
cet-9883	69	63	of	of	ADP
cet-9883	69	64	the	the	DET
cet-9883	69	65	operation	operation	NOUN
cet-9883	69	66	.	.	PUNCT
cet-9883	70	1	references	reference	NOUN
cet-9883	70	2	dimitriadis	dimitriadis	VERB
cet-9883	70	3	v.	v.	ADP
cet-9883	70	4	d.	d.	PROPN
cet-9883	70	5	,	,	PUNCT
cet-9883	70	6	pistikopoulos	pistikopoulos	PROPN
cet-9883	70	7	e.	e.	PROPN
cet-9883	70	8	n.	n.	PROPN
cet-9883	70	9	,	,	PUNCT
cet-9883	70	10	1995	1995	NUM
cet-9883	70	11	,	,	PUNCT
cet-9883	70	12	flexibility	flexibility	NOUN
cet-9883	70	13	analysis	analysis	NOUN
cet-9883	70	14	of	of	ADP
cet-9883	70	15	dynamic	dynamic	ADJ
cet-9883	70	16	systems	system	NOUN
cet-9883	70	17	,	,	PUNCT
cet-9883	70	18	industrial	industrial	PROPN
cet-9883	70	19	&	&	CCONJ
cet-9883	70	20	engineering	engineer	VERB
cet-9883	70	21	chemistry	chemistry	NOUN
cet-9883	70	22	research	research	NOUN
cet-9883	70	23	,	,	PUNCT
cet-9883	70	24	34.12	34.12	NUM
cet-9883	70	25	,	,	PUNCT
cet-9883	70	26	4451–62	4451–62	NOUN
cet-9883	70	27	.	.	PUNCT
cet-9883	70	28	di	di	PROPN
cet-9883	70	29	pretoro	pretoro	PROPN
cet-9883	70	30	a.	a.	PROPN
cet-9883	70	31	,	,	PUNCT
cet-9883	70	32	montastruc	montastruc	PROPN
cet-9883	70	33	l.	l.	PROPN
cet-9883	70	34	,	,	PUNCT
cet-9883	70	35	manenti	manenti	PROPN
cet-9883	70	36	f.	f.	PROPN
cet-9883	70	37	,	,	PUNCT
cet-9883	70	38	joulia	joulia	PROPN
cet-9883	70	39	x.	x.	PROPN
cet-9883	70	40	,	,	PUNCT
cet-9883	70	41	flexibility	flexibility	NOUN
cet-9883	70	42	analysis	analysis	NOUN
cet-9883	70	43	of	of	ADP
cet-9883	70	44	a	a	DET
cet-9883	70	45	distillation	distillation	NOUN
cet-9883	70	46	column	column	NOUN
cet-9883	70	47	:	:	PUNCT
cet-9883	70	48	indexes	index	VERB
cet-9883	70	49	comparison	comparison	NOUN
cet-9883	70	50	and	and	CCONJ
cet-9883	70	51	economic	economic	ADJ
cet-9883	70	52	assessment	assessment	NOUN
cet-9883	70	53	,	,	PUNCT
cet-9883	70	54	computers	computer	NOUN
cet-9883	70	55	&	&	CCONJ
cet-9883	70	56	chemical	chemical	PROPN
cet-9883	70	57	engineering	engineering	PROPN
cet-9883	70	58	(	(	PUNCT
cet-9883	70	59	february	february	PROPN
cet-9883	70	60	2019	2019	NUM
cet-9883	70	61	)	)	PUNCT
cet-9883	70	62	–	–	PUNCT
cet-9883	70	63	https://doi.org/10.1016/j.compchemeng.2019.02.004	https://doi.org/10.1016/j.compchemeng.2019.02.004	X
cet-9883	70	64	hoch	hoch	NOUN
cet-9883	70	65	p.	p.	PROPN
cet-9883	70	66	m.	m.	NOUN
cet-9883	70	67	,	,	PUNCT
cet-9883	70	68	eliceche	eliceche	NOUN
cet-9883	70	69	a.	a.	NOUN
cet-9883	70	70	m.	m.	NOUN
cet-9883	70	71	,	,	PUNCT
cet-9883	70	72	grossmann	grossmann	NOUN
cet-9883	70	73	i.e.	i.e.	ADV
cet-9883	70	74	,	,	PUNCT
cet-9883	70	75	1995	1995	NUM
cet-9883	70	76	,	,	PUNCT
cet-9883	70	77	evaluation	evaluation	NOUN
cet-9883	70	78	of	of	ADP
cet-9883	70	79	design	design	NOUN
cet-9883	70	80	flexibility	flexibility	NOUN
cet-9883	70	81	in	in	ADP
cet-9883	70	82	distillation	distillation	NOUN
cet-9883	70	83	-	-	PUNCT
cet-9883	70	84	columns	column	NOUN
cet-9883	70	85	using	use	VERB
cet-9883	70	86	rigorous	rigorous	ADJ
cet-9883	70	87	models	model	NOUN
cet-9883	70	88	,	,	PUNCT
cet-9883	70	89	computers	computer	NOUN
cet-9883	70	90	&	&	CCONJ
cet-9883	70	91	chemical	chemical	PROPN
cet-9883	70	92	engineering	engineering	PROPN
cet-9883	70	93	,	,	PUNCT
cet-9883	70	94	19	19	NUM
cet-9883	70	95	,	,	PUNCT
cet-9883	70	96	s669–74	s669–74	PROPN
cet-9883	70	97	.	.	PROPN
cet-9883	70	98	grossmann	grossmann	PROPN
cet-9883	70	99	i.	i.	PROPN
cet-9883	70	100	e.	e.	PROPN
cet-9883	70	101	,	,	PUNCT
cet-9883	70	102	morari	morari	ADJ
cet-9883	70	103	m.	m.	NOUN
cet-9883	70	104	,	,	PUNCT
cet-9883	70	105	1983	1983	NUM
cet-9883	70	106	,	,	PUNCT
cet-9883	70	107	operability	operability	NOUN
cet-9883	70	108	,	,	PUNCT
cet-9883	70	109	resiliency	resiliency	NOUN
cet-9883	70	110	,	,	PUNCT
cet-9883	70	111	and	and	CCONJ
cet-9883	70	112	flexibility	flexibility	NOUN
cet-9883	70	113	:	:	PUNCT
cet-9883	70	114	process	process	NOUN
cet-9883	70	115	design	design	NOUN
cet-9883	70	116	objectives	objective	NOUN
cet-9883	70	117	for	for	ADP
cet-9883	70	118	a	a	DET
cet-9883	70	119	changing	change	VERB
cet-9883	70	120	world	world	NOUN
cet-9883	70	121	,	,	PUNCT
cet-9883	70	122	design	design	NOUN
cet-9883	70	123	research	research	NOUN
cet-9883	70	124	center	center	NOUN
cet-9883	70	125	,	,	PUNCT
cet-9883	70	126	carnegie	carnegie	NOUN
cet-9883	70	127	-	-	PUNCT
cet-9883	70	128	mellon	mellon	PROPN
cet-9883	70	129	university	university	PROPN
cet-9883	70	130	,	,	PUNCT
cet-9883	70	131	department	department	NOUN
cet-9883	70	132	of	of	ADP
cet-9883	70	133	chemical	chemical	PROPN
cet-9883	70	134	engineering	engineering	NOUN
cet-9883	70	135	.	.	PUNCT
cet-9883	71	1	swaney	swaney	PROPN
cet-9883	71	2	r.	r.	PROPN
cet-9883	71	3	e.	e.	PROPN
cet-9883	71	4	,	,	PUNCT
cet-9883	71	5	grossmann	grossmann	PROPN
cet-9883	71	6	i.	i.	PROPN
cet-9883	71	7	e.	e.	PROPN
cet-9883	71	8	,	,	PUNCT
cet-9883	71	9	1985	1985	NUM
cet-9883	71	10	,	,	PUNCT
cet-9883	71	11	an	an	DET
cet-9883	71	12	index	index	NOUN
cet-9883	71	13	for	for	ADP
cet-9883	71	14	operational	operational	ADJ
cet-9883	71	15	flexibility	flexibility	NOUN
cet-9883	71	16	in	in	ADP
cet-9883	71	17	chemical	chemical	NOUN
cet-9883	71	18	process	process	NOUN
cet-9883	71	19	design	design	NOUN
cet-9883	71	20	.	.	PUNCT
cet-9883	72	1	part	part	NOUN
cet-9883	73	1	i	i	NOUN
cet-9883	73	2	:	:	PUNCT
cet-9883	73	3	formulation	formulation	NOUN
cet-9883	73	4	and	and	CCONJ
cet-9883	73	5	theory	theory	NOUN
cet-9883	73	6	,	,	PUNCT
cet-9883	73	7	aiche	aiche	PROPN
cet-9883	73	8	journal	journal	PROPN
cet-9883	73	9	,	,	PUNCT
cet-9883	73	10	31	31	NUM
cet-9883	73	11	,	,	PUNCT
cet-9883	73	12	621–30	621–30	NUM
cet-9883	73	13	.	.	PROPN
cet-9883	73	14	708	708	NUM