id	sid	tid	token	lemma	pos
cet-8290	1	1	cet-2.indd	cet-2.indd	SYM
cet-8290	1	2	1489	1489	NUM
cet-8290	1	3	chemical	chemical	NOUN
cet-8290	1	4	engineering	engineering	NOUN
cet-8290	1	5	transactions	transaction	NOUN
cet-8290	1	6	volume	volume	NOUN
cet-8290	1	7	21	21	NUM
cet-8290	1	8	,	,	PUNCT
cet-8290	1	9	2010	2010	NUM
cet-8290	1	10	editor	editor	NOUN
cet-8290	1	11	j.	j.	PROPN
cet-8290	1	12	j.	j.	PROPN
cet-8290	1	13	klemeš	klemeš	PROPN
cet-8290	1	14	,	,	PUNCT
cet-8290	1	15	h.	h.	PROPN
cet-8290	1	16	l.	l.	PROPN
cet-8290	1	17	lam	lam	PROPN
cet-8290	1	18	,	,	PUNCT
cet-8290	1	19	p.	p.	PROPN
cet-8290	1	20	s.	s.	PROPN
cet-8290	2	1	varbanov	varbanov	PROPN
cet-8290	2	2	copyright	copyright	NOUN
cet-8290	2	3	©	©	PROPN
cet-8290	2	4	2010	2010	NUM
cet-8290	2	5	,	,	PUNCT
cet-8290	2	6	aidic	aidic	ADJ
cet-8290	2	7	servizi	servizi	PROPN
cet-8290	2	8	s.r.l	s.r.l	NOUN
cet-8290	2	9	.	.	PUNCT
cet-8290	2	10	,	,	PUNCT
cet-8290	2	11	isbn	isbn	PROPN
cet-8290	2	12	978	978	NUM
cet-8290	2	13	-	-	SYM
cet-8290	2	14	88	88	NUM
cet-8290	2	15	-	-	PUNCT
cet-8290	2	16	95608	95608	NUM
cet-8290	2	17	-	-	PUNCT
cet-8290	2	18	05	05	NUM
cet-8290	2	19	-	-	PUNCT
cet-8290	2	20	1	1	NUM
cet-8290	2	21	issn	issn	PROPN
cet-8290	2	22	1974	1974	NUM
cet-8290	2	23	-	-	SYM
cet-8290	2	24	9791	9791	NUM
cet-8290	2	25	doi	doi	NOUN
cet-8290	2	26	:	:	PUNCT
cet-8290	2	27	10.3303	10.3303	NUM
cet-8290	2	28	/	/	SYM
cet-8290	2	29	cet1021249	cet1021249	NOUN
cet-8290	2	30	please	please	INTJ
cet-8290	2	31	cite	cite	VERB
cet-8290	2	32	this	this	DET
cet-8290	2	33	article	article	NOUN
cet-8290	2	34	as	as	ADP
cet-8290	2	35	:	:	PUNCT
cet-8290	2	36	vaccaro	vaccaro	PROPN
cet-8290	2	37	s.	s.	PROPN
cet-8290	2	38	,	,	PUNCT
cet-8290	2	39	(	(	PUNCT
cet-8290	2	40	2010	2010	NUM
cet-8290	2	41	)	)	PUNCT
cet-8290	2	42	,	,	PUNCT
cet-8290	2	43	demineralization	demineralization	NOUN
cet-8290	2	44	and	and	CCONJ
cet-8290	2	45	desulfurization	desulfurization	NOUN
cet-8290	2	46	process	process	NOUN
cet-8290	2	47	to	to	PART
cet-8290	2	48	generate	generate	VERB
cet-8290	2	49	clean	clean	ADJ
cet-8290	2	50	coal	coal	NOUN
cet-8290	2	51	,	,	PUNCT
cet-8290	2	52	chemical	chemical	NOUN
cet-8290	2	53	engineering	engineering	NOUN
cet-8290	2	54	transactions	transaction	NOUN
cet-8290	2	55	,	,	PUNCT
cet-8290	2	56	21	21	NUM
cet-8290	2	57	,	,	PUNCT
cet-8290	2	58	1489	1489	NUM
cet-8290	2	59	-	-	SYM
cet-8290	2	60	1494	1494	NUM
cet-8290	2	61	doi	doi	NOUN
cet-8290	2	62	:	:	PUNCT
cet-8290	2	63	10.3303	10.3303	NUM
cet-8290	2	64	/	/	SYM
cet-8290	2	65	cet1021249	cet1021249	NOUN
cet-8290	2	66	demineralization	demineralization	NOUN
cet-8290	2	67	and	and	CCONJ
cet-8290	2	68	desulfurization	desulfurization	NOUN
cet-8290	2	69	process	process	NOUN
cet-8290	2	70	to	to	PART
cet-8290	2	71	generate	generate	VERB
cet-8290	2	72	clean	clean	ADJ
cet-8290	2	73	coal	coal	NOUN
cet-8290	2	74	salvatore	salvatore	PROPN
cet-8290	2	75	vaccaro	vaccaro	PROPN
cet-8290	2	76	department	department	PROPN
cet-8290	2	77	of	of	ADP
cet-8290	2	78	chemical	chemical	PROPN
cet-8290	2	79	and	and	CCONJ
cet-8290	2	80	food	food	NOUN
cet-8290	2	81	engineering	engineering	NOUN
cet-8290	2	82	,	,	PUNCT
cet-8290	2	83	university	university	NOUN
cet-8290	2	84	of	of	ADP
cet-8290	2	85	salerno	salerno	PROPN
cet-8290	2	86	via	via	ADP
cet-8290	2	87	ponte	ponte	PROPN
cet-8290	2	88	don	don	PROPN
cet-8290	2	89	melillo	melillo	PROPN
cet-8290	2	90	84084	84084	NUM
cet-8290	2	91	fisciano	fisciano	ADJ
cet-8290	2	92	(	(	PUNCT
cet-8290	2	93	sa	sa	PROPN
cet-8290	2	94	)	)	PUNCT
cet-8290	2	95	italy	italy	PROPN
cet-8290	2	96	svaccaro@unisa.it	svaccaro@unisa.it	PROPN
cet-8290	2	97	aim	aim	NOUN
cet-8290	2	98	of	of	ADP
cet-8290	2	99	this	this	DET
cet-8290	2	100	work	work	NOUN
cet-8290	2	101	was	be	AUX
cet-8290	2	102	the	the	DET
cet-8290	2	103	development	development	NOUN
cet-8290	2	104	of	of	ADP
cet-8290	2	105	processes	process	NOUN
cet-8290	2	106	to	to	PART
cet-8290	2	107	obtain	obtain	VERB
cet-8290	2	108	clean	clean	ADJ
cet-8290	2	109	coal	coal	NOUN
cet-8290	2	110	.	.	PUNCT
cet-8290	3	1	to	to	ADP
cet-8290	3	2	this	this	DET
cet-8290	3	3	end	end	NOUN
cet-8290	3	4	samples	sample	NOUN
cet-8290	3	5	of	of	ADP
cet-8290	3	6	different	different	ADJ
cet-8290	3	7	coals	coal	NOUN
cet-8290	3	8	were	be	AUX
cet-8290	3	9	leached	leach	VERB
cet-8290	3	10	with	with	ADP
cet-8290	3	11	acidic	acidic	ADJ
cet-8290	3	12	and/or	and/or	CCONJ
cet-8290	3	13	alkali	alkali	ADJ
cet-8290	3	14	solutions	solution	NOUN
cet-8290	3	15	,	,	PUNCT
cet-8290	3	16	under	under	ADP
cet-8290	3	17	different	different	ADJ
cet-8290	3	18	conditions	condition	NOUN
cet-8290	3	19	of	of	ADP
cet-8290	3	20	ph	ph	NOUN
cet-8290	3	21	,	,	PUNCT
cet-8290	3	22	temperature	temperature	NOUN
cet-8290	3	23	and	and	CCONJ
cet-8290	3	24	time	time	NOUN
cet-8290	3	25	for	for	ADP
cet-8290	3	26	each	each	DET
cet-8290	3	27	treatment	treatment	NOUN
cet-8290	3	28	.	.	PUNCT
cet-8290	4	1	generally	generally	ADV
cet-8290	4	2	,	,	PUNCT
cet-8290	4	3	hf	hf	ADP
cet-8290	4	4	aqueous	aqueous	ADJ
cet-8290	4	5	solution	solution	NOUN
cet-8290	4	6	treatment	treatment	NOUN
cet-8290	4	7	drastically	drastically	ADV
cet-8290	4	8	reduced	reduce	VERB
cet-8290	4	9	mineral	mineral	NOUN
cet-8290	4	10	matter	matter	NOUN
cet-8290	4	11	of	of	ADP
cet-8290	4	12	samples	sample	NOUN
cet-8290	4	13	,	,	PUNCT
cet-8290	4	14	but	but	CCONJ
cet-8290	4	15	it	it	PRON
cet-8290	4	16	had	have	VERB
cet-8290	4	17	no	no	DET
cet-8290	4	18	effects	effect	NOUN
cet-8290	4	19	on	on	ADP
cet-8290	4	20	sulfur	sulfur	NOUN
cet-8290	4	21	content	content	NOUN
cet-8290	4	22	.	.	PUNCT
cet-8290	5	1	further	further	ADJ
cet-8290	5	2	treatments	treatment	NOUN
cet-8290	5	3	,	,	PUNCT
cet-8290	5	4	carried	carry	VERB
cet-8290	5	5	out	out	ADP
cet-8290	5	6	with	with	ADP
cet-8290	5	7	different	different	ADJ
cet-8290	5	8	solvents	solvent	NOUN
cet-8290	5	9	gave	give	VERB
cet-8290	5	10	promising	promising	ADJ
cet-8290	5	11	results	result	NOUN
cet-8290	5	12	for	for	ADP
cet-8290	5	13	sulfur	sulfur	NOUN
cet-8290	5	14	removal	removal	NOUN
cet-8290	5	15	.	.	PUNCT
cet-8290	6	1	after	after	ADP
cet-8290	6	2	each	each	DET
cet-8290	6	3	treatment	treatment	NOUN
cet-8290	6	4	,	,	PUNCT
cet-8290	6	5	coals	coal	NOUN
cet-8290	6	6	were	be	AUX
cet-8290	6	7	subjected	subject	VERB
cet-8290	6	8	to	to	ADP
cet-8290	6	9	thermogravimetric	thermogravimetric	ADJ
cet-8290	6	10	analysis	analysis	NOUN
cet-8290	6	11	(	(	PUNCT
cet-8290	6	12	tga	tga	NOUN
cet-8290	6	13	)	)	PUNCT
cet-8290	6	14	coupled	couple	VERB
cet-8290	6	15	with	with	ADP
cet-8290	6	16	mass	mass	ADJ
cet-8290	6	17	spectroscopy	spectroscopy	NOUN
cet-8290	6	18	(	(	PUNCT
cet-8290	6	19	ms	ms	NOUN
cet-8290	6	20	)	)	PUNCT
cet-8290	6	21	of	of	ADP
cet-8290	6	22	gases	gas	NOUN
cet-8290	6	23	formed	form	VERB
cet-8290	6	24	during	during	ADP
cet-8290	6	25	combustion	combustion	NOUN
cet-8290	6	26	.	.	PUNCT
cet-8290	7	1	tga	tga	PROPN
cet-8290	7	2	yielded	yield	VERB
cet-8290	7	3	samples	sample	NOUN
cet-8290	7	4	ash	ash	NOUN
cet-8290	7	5	content	content	NOUN
cet-8290	7	6	and	and	CCONJ
cet-8290	7	7	,	,	PUNCT
cet-8290	7	8	indirectly	indirectly	ADV
cet-8290	7	9	,	,	PUNCT
cet-8290	7	10	the	the	DET
cet-8290	7	11	mineral	mineral	NOUN
cet-8290	7	12	matter	matter	NOUN
cet-8290	7	13	content	content	NOUN
cet-8290	7	14	while	while	SCONJ
cet-8290	7	15	ms	ms	PROPN
cet-8290	7	16	provided	provide	VERB
cet-8290	7	17	samples	sample	NOUN
cet-8290	7	18	sulfur	sulfur	NOUN
cet-8290	7	19	amount	amount	NOUN
cet-8290	7	20	.	.	PUNCT
cet-8290	8	1	1	1	X
cet-8290	8	2	.	.	X
cet-8290	8	3	introduction	introduction	NOUN
cet-8290	8	4	some	some	DET
cet-8290	8	5	disadvantages	disadvantage	NOUN
cet-8290	8	6	of	of	ADP
cet-8290	8	7	the	the	DET
cet-8290	8	8	use	use	NOUN
cet-8290	8	9	of	of	ADP
cet-8290	8	10	coal	coal	NOUN
cet-8290	8	11	as	as	ADP
cet-8290	8	12	fuel	fuel	NOUN
cet-8290	8	13	with	with	ADP
cet-8290	8	14	respect	respect	NOUN
cet-8290	8	15	to	to	ADP
cet-8290	8	16	gas	gas	NOUN
cet-8290	8	17	and	and	CCONJ
cet-8290	8	18	liquid	liquid	ADJ
cet-8290	8	19	fossil	fossil	NOUN
cet-8290	8	20	fuels	fuel	NOUN
cet-8290	8	21	are	be	AUX
cet-8290	8	22	due	due	ADJ
cet-8290	8	23	to	to	ADP
cet-8290	8	24	slagging	slag	VERB
cet-8290	8	25	and	and	CCONJ
cet-8290	8	26	fouling	foul	VERB
cet-8290	8	27	in	in	ADP
cet-8290	8	28	the	the	DET
cet-8290	8	29	combustion	combustion	NOUN
cet-8290	8	30	chamber	chamber	NOUN
cet-8290	8	31	,	,	PUNCT
cet-8290	8	32	and	and	CCONJ
cet-8290	8	33	to	to	ADP
cet-8290	8	34	the	the	DET
cet-8290	8	35	emissions	emission	NOUN
cet-8290	8	36	of	of	ADP
cet-8290	8	37	toxic	toxic	ADJ
cet-8290	8	38	particulate	particulate	NOUN
cet-8290	8	39	matter	matter	NOUN
cet-8290	8	40	,	,	PUNCT
cet-8290	8	41	trace	trace	NOUN
cet-8290	8	42	metals	metal	NOUN
cet-8290	8	43	and	and	CCONJ
cet-8290	8	44	so2	so2	NOUN
cet-8290	8	45	.	.	PUNCT
cet-8290	9	1	all	all	DET
cet-8290	9	2	this	this	PRON
cet-8290	9	3	represents	represent	VERB
cet-8290	9	4	an	an	DET
cet-8290	9	5	important	important	ADJ
cet-8290	9	6	concern	concern	NOUN
cet-8290	9	7	in	in	ADP
cet-8290	9	8	the	the	DET
cet-8290	9	9	design	design	NOUN
cet-8290	9	10	and	and	CCONJ
cet-8290	9	11	operation	operation	NOUN
cet-8290	9	12	of	of	ADP
cet-8290	9	13	pulverized	pulverize	VERB
cet-8290	9	14	coal	coal	NOUN
cet-8290	9	15	fired	fire	VERB
cet-8290	9	16	boilers	boiler	NOUN
cet-8290	9	17	since	since	SCONJ
cet-8290	9	18	it	it	PRON
cet-8290	9	19	determines	determine	VERB
cet-8290	9	20	the	the	DET
cet-8290	9	21	size	size	NOUN
cet-8290	9	22	and	and	CCONJ
cet-8290	9	23	the	the	DET
cet-8290	9	24	cost	cost	NOUN
cet-8290	9	25	of	of	ADP
cet-8290	9	26	the	the	DET
cet-8290	9	27	boiler	boiler	NOUN
cet-8290	9	28	and	and	CCONJ
cet-8290	9	29	of	of	ADP
cet-8290	9	30	the	the	DET
cet-8290	9	31	desulphurization	desulphurization	NOUN
cet-8290	9	32	and	and	CCONJ
cet-8290	9	33	deashing	deashe	VERB
cet-8290	9	34	plants	plant	NOUN
cet-8290	9	35	downstream	downstream	ADJ
cet-8290	9	36	the	the	DET
cet-8290	9	37	boiler	boiler	NOUN
cet-8290	9	38	.	.	PUNCT
cet-8290	10	1	these	these	DET
cet-8290	10	2	problems	problem	NOUN
cet-8290	10	3	could	could	AUX
cet-8290	10	4	be	be	AUX
cet-8290	10	5	overcome	overcome	VERB
cet-8290	10	6	if	if	SCONJ
cet-8290	10	7	the	the	DET
cet-8290	10	8	coal	coal	NOUN
cet-8290	10	9	were	be	AUX
cet-8290	10	10	pretreated	pretreate	VERB
cet-8290	10	11	to	to	PART
cet-8290	10	12	remove	remove	VERB
cet-8290	10	13	mineral	mineral	NOUN
cet-8290	10	14	matter	matter	NOUN
cet-8290	10	15	to	to	PART
cet-8290	10	16	obtain	obtain	VERB
cet-8290	10	17	a	a	DET
cet-8290	10	18	clean	clean	ADJ
cet-8290	10	19	coal	coal	NOUN
cet-8290	10	20	.	.	PUNCT
cet-8290	11	1	nowadays	nowadays	ADV
cet-8290	11	2	,	,	PUNCT
cet-8290	11	3	there	there	PRON
cet-8290	11	4	is	be	VERB
cet-8290	11	5	not	not	PART
cet-8290	11	6	a	a	DET
cet-8290	11	7	technically	technically	ADV
cet-8290	11	8	and	and	CCONJ
cet-8290	11	9	commercially	commercially	ADV
cet-8290	11	10	suitable	suitable	ADJ
cet-8290	11	11	technology	technology	NOUN
cet-8290	11	12	for	for	ADP
cet-8290	11	13	clean	clean	ADJ
cet-8290	11	14	coal	coal	NOUN
cet-8290	11	15	production	production	NOUN
cet-8290	11	16	.	.	PUNCT
cet-8290	12	1	however	however	ADV
cet-8290	12	2	,	,	PUNCT
cet-8290	12	3	there	there	PRON
cet-8290	12	4	are	be	VERB
cet-8290	12	5	a	a	DET
cet-8290	12	6	number	number	NOUN
cet-8290	12	7	of	of	ADP
cet-8290	12	8	relevant	relevant	ADJ
cet-8290	12	9	patents	patent	NOUN
cet-8290	12	10	related	relate	VERB
cet-8290	12	11	with	with	ADP
cet-8290	12	12	this	this	DET
cet-8290	12	13	topic	topic	NOUN
cet-8290	12	14	(	(	PUNCT
cet-8290	12	15	kinding	kinding	NOUN
cet-8290	12	16	and	and	CCONJ
cet-8290	12	17	reynolds	reynold	NOUN
cet-8290	12	18	,	,	PUNCT
cet-8290	12	19	1987	1987	NUM
cet-8290	12	20	;	;	PUNCT
cet-8290	12	21	reggel	reggel	NOUN
cet-8290	12	22	et	et	PROPN
cet-8290	12	23	al	al	PROPN
cet-8290	12	24	.	.	PROPN
cet-8290	12	25	,	,	PUNCT
cet-8290	12	26	1976	1976	NUM
cet-8290	12	27	;	;	PUNCT
cet-8290	12	28	waugh	waugh	PROPN
cet-8290	12	29	and	and	CCONJ
cet-8290	12	30	bowling	bowling	NOUN
cet-8290	12	31	,	,	PUNCT
cet-8290	12	32	1987	1987	NUM
cet-8290	12	33	;	;	PUNCT
cet-8290	12	34	yang	yang	PROPN
cet-8290	12	35	,	,	PUNCT
cet-8290	12	36	1979	1979	NUM
cet-8290	12	37	;	;	PUNCT
cet-8290	12	38	lloyd	lloyd	PROPN
cet-8290	12	39	and	and	CCONJ
cet-8290	12	40	turner	turner	NOUN
cet-8290	12	41	,	,	PUNCT
cet-8290	12	42	1986	1986	NUM
cet-8290	12	43	)	)	PUNCT
cet-8290	12	44	.	.	PUNCT
cet-8290	13	1	in	in	ADP
cet-8290	13	2	addition	addition	NOUN
cet-8290	13	3	,	,	PUNCT
cet-8290	13	4	some	some	DET
cet-8290	13	5	studies	study	NOUN
cet-8290	13	6	,	,	PUNCT
cet-8290	13	7	aiming	aim	VERB
cet-8290	13	8	at	at	ADP
cet-8290	13	9	investigating	investigate	VERB
cet-8290	13	10	peculiar	peculiar	ADJ
cet-8290	13	11	aspects	aspect	NOUN
cet-8290	13	12	of	of	ADP
cet-8290	13	13	the	the	DET
cet-8290	13	14	process	process	NOUN
cet-8290	13	15	,	,	PUNCT
cet-8290	13	16	were	be	AUX
cet-8290	13	17	published	publish	VERB
cet-8290	13	18	(	(	PUNCT
cet-8290	13	19	steel	steel	NOUN
cet-8290	13	20	et	et	PROPN
cet-8290	13	21	al	al	PROPN
cet-8290	13	22	.	.	PROPN
cet-8290	13	23	,	,	PUNCT
cet-8290	13	24	2001	2001	NUM
cet-8290	13	25	;	;	PUNCT
cet-8290	13	26	benson	benson	PROPN
cet-8290	13	27	and	and	CCONJ
cet-8290	13	28	holm	holm	PROPN
cet-8290	13	29	,	,	PUNCT
cet-8290	13	30	1985	1985	NUM
cet-8290	13	31	;	;	PUNCT
cet-8290	13	32	ciambelli	ciambelli	NOUN
cet-8290	13	33	et	et	PROPN
cet-8290	13	34	al	al	PROPN
cet-8290	13	35	.	.	PROPN
cet-8290	13	36	,	,	PUNCT
cet-8290	13	37	2003	2003	NUM
cet-8290	13	38	;	;	PUNCT
cet-8290	13	39	chen	chen	PROPN
cet-8290	13	40	and	and	CCONJ
cet-8290	13	41	zhang	zhang	PROPN
cet-8290	13	42	,	,	PUNCT
cet-8290	13	43	1999	1999	NUM
cet-8290	13	44	;	;	PUNCT
cet-8290	13	45	davidsson	davidsson	PROPN
cet-8290	13	46	et	et	PROPN
cet-8290	13	47	al	al	PROPN
cet-8290	13	48	.	.	PROPN
cet-8290	13	49	,	,	PUNCT
cet-8290	13	50	2002	2002	NUM
cet-8290	13	51	;	;	PUNCT
cet-8290	13	52	baláz	baláz	PROPN
cet-8290	13	53	et	et	PROPN
cet-8290	13	54	al	al	PROPN
cet-8290	13	55	.	.	PROPN
cet-8290	13	56	,	,	PUNCT
cet-8290	13	57	2001	2001	NUM
cet-8290	13	58	)	)	PUNCT
cet-8290	13	59	.	.	PUNCT
cet-8290	14	1	in	in	ADP
cet-8290	14	2	such	such	ADJ
cet-8290	14	3	studies	study	NOUN
cet-8290	14	4	acid	acid	NOUN
cet-8290	14	5	solutions	solution	NOUN
cet-8290	14	6	as	as	ADV
cet-8290	14	7	well	well	ADV
cet-8290	14	8	as	as	ADP
cet-8290	14	9	basic	basic	ADJ
cet-8290	14	10	solutions	solution	NOUN
cet-8290	14	11	were	be	AUX
cet-8290	14	12	employed	employ	VERB
cet-8290	14	13	(	(	PUNCT
cet-8290	14	14	davidsson	davidsson	PROPN
cet-8290	14	15	et	et	PROPN
cet-8290	14	16	al	al	PROPN
cet-8290	14	17	.	.	PROPN
cet-8290	14	18	,	,	PUNCT
cet-8290	14	19	2002	2002	NUM
cet-8290	14	20	;	;	PUNCT
cet-8290	14	21	et	et	PROPN
cet-8290	14	22	al	al	PROPN
cet-8290	14	23	.	.	PROPN
cet-8290	14	24	,	,	PUNCT
cet-8290	14	25	2001	2001	NUM
cet-8290	14	26	)	)	PUNCT
cet-8290	14	27	.	.	PUNCT
cet-8290	15	1	the	the	DET
cet-8290	15	2	importance	importance	NOUN
cet-8290	15	3	of	of	ADP
cet-8290	15	4	grinding	grind	VERB
cet-8290	15	5	associated	associate	VERB
cet-8290	15	6	with	with	ADP
cet-8290	15	7	leaching	leaching	NOUN
cet-8290	15	8	was	be	AUX
cet-8290	15	9	also	also	ADV
cet-8290	15	10	pointed	point	VERB
cet-8290	15	11	out	out	ADP
cet-8290	15	12	(	(	PUNCT
cet-8290	15	13	baláz	baláz	PROPN
cet-8290	15	14	et	et	PROPN
cet-8290	15	15	al	al	PROPN
cet-8290	15	16	.	.	PROPN
cet-8290	15	17	,	,	PUNCT
cet-8290	15	18	2001	2001	NUM
cet-8290	15	19	)	)	PUNCT
cet-8290	15	20	.	.	PUNCT
cet-8290	16	1	in	in	ADP
cet-8290	16	2	any	any	DET
cet-8290	16	3	event	event	NOUN
cet-8290	16	4	,	,	PUNCT
cet-8290	16	5	the	the	DET
cet-8290	16	6	main	main	ADJ
cet-8290	16	7	objective	objective	NOUN
cet-8290	16	8	of	of	ADP
cet-8290	16	9	such	such	ADJ
cet-8290	16	10	works	work	NOUN
cet-8290	16	11	was	be	AUX
cet-8290	16	12	to	to	PART
cet-8290	16	13	expand	expand	VERB
cet-8290	16	14	the	the	DET
cet-8290	16	15	knowledge	knowledge	NOUN
cet-8290	16	16	of	of	ADP
cet-8290	16	17	the	the	DET
cet-8290	16	18	key	key	ADJ
cet-8290	16	19	aspects	aspect	NOUN
cet-8290	16	20	in	in	ADP
cet-8290	16	21	order	order	NOUN
cet-8290	16	22	to	to	PART
cet-8290	16	23	contribute	contribute	VERB
cet-8290	16	24	to	to	ADP
cet-8290	16	25	the	the	DET
cet-8290	16	26	realization	realization	NOUN
cet-8290	16	27	of	of	ADP
cet-8290	16	28	suitable	suitable	ADJ
cet-8290	16	29	processes	process	NOUN
cet-8290	16	30	for	for	ADP
cet-8290	16	31	coal	coal	NOUN
cet-8290	16	32	demineralization	demineralization	NOUN
cet-8290	16	33	.	.	PUNCT
cet-8290	17	1	the	the	DET
cet-8290	17	2	objective	objective	NOUN
cet-8290	17	3	of	of	ADP
cet-8290	17	4	this	this	DET
cet-8290	17	5	work	work	NOUN
cet-8290	17	6	was	be	AUX
cet-8290	17	7	to	to	PART
cet-8290	17	8	explore	explore	VERB
cet-8290	17	9	the	the	DET
cet-8290	17	10	possibility	possibility	NOUN
cet-8290	17	11	to	to	PART
cet-8290	17	12	set	set	VERB
cet-8290	17	13	up	up	ADP
cet-8290	17	14	a	a	DET
cet-8290	17	15	coal	coal	NOUN
cet-8290	17	16	demineralization	demineralization	NOUN
cet-8290	17	17	process	process	NOUN
cet-8290	17	18	for	for	ADP
cet-8290	17	19	the	the	DET
cet-8290	17	20	production	production	NOUN
cet-8290	17	21	of	of	ADP
cet-8290	17	22	clean	clean	ADJ
cet-8290	17	23	coal	coal	NOUN
cet-8290	17	24	to	to	PART
cet-8290	17	25	be	be	AUX
cet-8290	17	26	used	use	VERB
cet-8290	17	27	for	for	ADP
cet-8290	17	28	combustion	combustion	NOUN
cet-8290	17	29	.	.	PUNCT
cet-8290	18	1	1490	1490	NUM
cet-8290	18	2	this	this	PRON
cet-8290	18	3	was	be	AUX
cet-8290	18	4	accomplished	accomplish	VERB
cet-8290	18	5	by	by	ADP
cet-8290	18	6	performing	perform	VERB
cet-8290	18	7	physical	physical	ADJ
cet-8290	18	8	and	and	CCONJ
cet-8290	18	9	chemical	chemical	NOUN
cet-8290	18	10	treatments	treatment	NOUN
cet-8290	18	11	of	of	ADP
cet-8290	18	12	two	two	NUM
cet-8290	18	13	coals	coal	NOUN
cet-8290	18	14	and	and	CCONJ
cet-8290	18	15	analyzing	analyze	VERB
cet-8290	18	16	their	their	PRON
cet-8290	18	17	characteristics	characteristic	NOUN
cet-8290	18	18	before	before	ADV
cet-8290	18	19	and	and	CCONJ
cet-8290	18	20	after	after	ADP
cet-8290	18	21	the	the	DET
cet-8290	18	22	treatments	treatment	NOUN
cet-8290	18	23	.	.	PUNCT
cet-8290	19	1	2	2	X
cet-8290	19	2	.	.	X
cet-8290	19	3	experimental	experimental	ADJ
cet-8290	19	4	2.1	2.1	NUM
cet-8290	19	5	materials	material	NOUN
cet-8290	19	6	four	four	NUM
cet-8290	19	7	sub	sub	ADJ
cet-8290	19	8	-	-	ADJ
cet-8290	19	9	bituminous	bituminous	ADJ
cet-8290	19	10	coals	coal	NOUN
cet-8290	19	11	have	have	AUX
cet-8290	19	12	been	be	AUX
cet-8290	19	13	employed	employ	VERB
cet-8290	19	14	in	in	ADP
cet-8290	19	15	this	this	DET
cet-8290	19	16	study	study	NOUN
cet-8290	19	17	:	:	PUNCT
cet-8290	19	18	an	an	DET
cet-8290	19	19	high	high	ADJ
cet-8290	19	20	volatile	volatile	ADJ
cet-8290	19	21	colombian	colombian	ADJ
cet-8290	19	22	coal	coal	NOUN
cet-8290	19	23	,	,	PUNCT
cet-8290	19	24	el	el	PROPN
cet-8290	19	25	cerejon	cerejon	PROPN
cet-8290	19	26	(	(	PUNCT
cet-8290	19	27	ec	ec	PROPN
cet-8290	19	28	)	)	PUNCT
cet-8290	19	29	,	,	PUNCT
cet-8290	19	30	a	a	DET
cet-8290	19	31	medium	medium	ADJ
cet-8290	19	32	volatile	volatile	ADJ
cet-8290	19	33	coal	coal	NOUN
cet-8290	19	34	,	,	PUNCT
cet-8290	19	35	kleinkopje	kleinkopje	PROPN
cet-8290	19	36	(	(	PUNCT
cet-8290	19	37	klk	klk	PROPN
cet-8290	19	38	)	)	PUNCT
cet-8290	19	39	and	and	CCONJ
cet-8290	19	40	other	other	ADJ
cet-8290	19	41	two	two	NUM
cet-8290	19	42	coals	coal	NOUN
cet-8290	19	43	characterized	characterize	VERB
cet-8290	19	44	by	by	ADP
cet-8290	19	45	high	high	ADJ
cet-8290	19	46	mineral	mineral	NOUN
cet-8290	19	47	content	content	NOUN
cet-8290	19	48	,	,	PUNCT
cet-8290	19	49	i.e.	i.e.	X
cet-8290	19	50	medupi	medupi	X
cet-8290	19	51	(	(	PUNCT
cet-8290	19	52	me	i	PRON
cet-8290	19	53	)	)	PUNCT
cet-8290	19	54	and	and	CCONJ
cet-8290	19	55	kusile	kusile	PROPN
cet-8290	19	56	(	(	PUNCT
cet-8290	19	57	ku	ku	PROPN
cet-8290	19	58	)	)	PUNCT
cet-8290	19	59	.	.	PUNCT
cet-8290	20	1	the	the	DET
cet-8290	20	2	latter	latter	ADJ
cet-8290	20	3	two	two	NUM
cet-8290	20	4	have	have	AUX
cet-8290	20	5	been	be	AUX
cet-8290	20	6	chosen	choose	VERB
cet-8290	20	7	because	because	SCONJ
cet-8290	20	8	their	their	PRON
cet-8290	20	9	high	high	ADJ
cet-8290	20	10	mineral	mineral	NOUN
cet-8290	20	11	content	content	NOUN
cet-8290	20	12	makes	make	VERB
cet-8290	20	13	them	they	PRON
cet-8290	20	14	particularly	particularly	ADV
cet-8290	20	15	suitable	suitable	ADJ
cet-8290	20	16	for	for	ADP
cet-8290	20	17	the	the	DET
cet-8290	20	18	treatment	treatment	NOUN
cet-8290	20	19	object	object	NOUN
cet-8290	20	20	of	of	ADP
cet-8290	20	21	our	our	PRON
cet-8290	20	22	study	study	NOUN
cet-8290	20	23	even	even	ADV
cet-8290	20	24	though	though	SCONJ
cet-8290	20	25	their	their	PRON
cet-8290	20	26	sulfur	sulfur	NOUN
cet-8290	20	27	content	content	NOUN
cet-8290	20	28	is	be	AUX
cet-8290	20	29	comparable	comparable	ADJ
cet-8290	20	30	to	to	ADP
cet-8290	20	31	that	that	PRON
cet-8290	20	32	of	of	ADP
cet-8290	20	33	the	the	DET
cet-8290	20	34	other	other	ADJ
cet-8290	20	35	two	two	NUM
cet-8290	20	36	coals	coal	NOUN
cet-8290	20	37	.	.	PUNCT
cet-8290	21	1	their	their	PRON
cet-8290	21	2	proximate	proximate	NOUN
cet-8290	21	3	and	and	CCONJ
cet-8290	21	4	ultimate	ultimate	ADJ
cet-8290	21	5	analyses	analysis	NOUN
cet-8290	21	6	are	be	AUX
cet-8290	21	7	reported	report	VERB
cet-8290	21	8	in	in	ADP
cet-8290	21	9	table	table	NOUN
cet-8290	21	10	1	1	NUM
cet-8290	21	11	.	.	PUNCT
cet-8290	21	12	data	datum	NOUN
cet-8290	21	13	shows	show	VERB
cet-8290	21	14	that	that	SCONJ
cet-8290	21	15	they	they	PRON
cet-8290	21	16	have	have	VERB
cet-8290	21	17	similar	similar	ADJ
cet-8290	21	18	carbon	carbon	NOUN
cet-8290	21	19	content	content	NOUN
cet-8290	21	20	and	and	CCONJ
cet-8290	21	21	,	,	PUNCT
cet-8290	21	22	therefore	therefore	ADV
cet-8290	21	23	,	,	PUNCT
cet-8290	21	24	a	a	DET
cet-8290	21	25	comparable	comparable	ADJ
cet-8290	21	26	ageing	ageing	NOUN
cet-8290	21	27	degree	degree	NOUN
cet-8290	21	28	although	although	SCONJ
cet-8290	21	29	ec	ec	PROPN
cet-8290	21	30	coal	coal	NOUN
cet-8290	21	31	is	be	AUX
cet-8290	21	32	richer	rich	ADJ
cet-8290	21	33	of	of	ADP
cet-8290	21	34	volatiles	volatile	NOUN
cet-8290	21	35	.	.	PUNCT
cet-8290	22	1	table1	table1	PROPN
cet-8290	22	2	proximate	proximate	NOUN
cet-8290	22	3	and	and	CCONJ
cet-8290	22	4	ultimate	ultimate	ADJ
cet-8290	22	5	analyses	analysis	NOUN
cet-8290	22	6	of	of	ADP
cet-8290	22	7	coals	coal	NOUN
cet-8290	22	8	ec	ec	PROPN
cet-8290	22	9	klk	klk	PROPN
cet-8290	22	10	me	i	PRON
cet-8290	22	11	ku	ku	PROPN
cet-8290	22	12	proximate	proximate	VERB
cet-8290	22	13	analysis	analysis	NOUN
cet-8290	22	14	dry	dry	ADJ
cet-8290	22	15	basis	basis	NOUN
cet-8290	22	16	(	(	PUNCT
cet-8290	22	17	wt	wt	NOUN
cet-8290	22	18	%	%	NOUN
cet-8290	22	19	)	)	PUNCT
cet-8290	22	20	volatiles	volatile	NOUN
cet-8290	22	21	36.4	36.4	NUM
cet-8290	22	22	24.4	24.4	NUM
cet-8290	22	23	25.5	25.5	NUM
cet-8290	22	24	23.0	23.0	NUM
cet-8290	22	25	fixed	fix	VERB
cet-8290	22	26	carbon	carbon	NOUN
cet-8290	22	27	53.5	53.5	NUM
cet-8290	22	28	60.2	60.2	NUM
cet-8290	22	29	42.8	42.8	NUM
cet-8290	22	30	39.3	39.3	NUM
cet-8290	22	31	ash	ash	NOUN
cet-8290	23	1	10.7	10.7	NUM
cet-8290	23	2	15.4	15.4	NUM
cet-8290	23	3	31.7	31.7	NUM
cet-8290	23	4	37.7	37.7	NUM
cet-8290	23	5	ultimate	ultimate	ADJ
cet-8290	23	6	analysis	analysis	NOUN
cet-8290	23	7	dry	dry	ADJ
cet-8290	23	8	basis	basis	NOUN
cet-8290	23	9	(	(	PUNCT
cet-8290	23	10	wt	wt	NOUN
cet-8290	23	11	%	%	NOUN
cet-8290	23	12	)	)	PUNCT
cet-8290	23	13	s	s	VERB
cet-8290	23	14	tot	tot	NOUN
cet-8290	23	15	.	.	PROPN
cet-8290	23	16	0.8	0.8	NUM
cet-8290	23	17	0.5	0.5	NUM
cet-8290	23	18	1.3	1.3	NUM
cet-8290	23	19	0.6	0.6	NUM
cet-8290	23	20	c	c	NOUN
cet-8290	23	21	72.1	72.1	NUM
cet-8290	23	22	74.1	74.1	NUM
cet-8290	23	23	55.4	55.4	NUM
cet-8290	23	24	49.2	49.2	NUM
cet-8290	23	25	h	h	NOUN
cet-8290	23	26	4.5	4.5	NUM
cet-8290	23	27	3.8	3.8	NUM
cet-8290	23	28	3.5	3.5	NUM
cet-8290	23	29	2.5	2.5	NUM
cet-8290	23	30	n	n	ADV
cet-8290	23	31	1.3	1.3	NUM
cet-8290	23	32	1.6	1.6	NUM
cet-8290	23	33	1.2	1.2	NUM
cet-8290	23	34	1.1	1.1	NUM
cet-8290	23	35	2.2	2.2	NUM
cet-8290	23	36	equipment	equipment	NOUN
cet-8290	23	37	and	and	CCONJ
cet-8290	23	38	techniques	technique	NOUN
cet-8290	23	39	the	the	DET
cet-8290	23	40	experimental	experimental	ADJ
cet-8290	23	41	procedure	procedure	NOUN
cet-8290	23	42	to	to	PART
cet-8290	23	43	realize	realize	VERB
cet-8290	23	44	the	the	DET
cet-8290	23	45	selective	selective	ADJ
cet-8290	23	46	demineralization	demineralization	NOUN
cet-8290	23	47	is	be	AUX
cet-8290	23	48	that	that	SCONJ
cet-8290	23	49	already	already	ADV
cet-8290	23	50	set	set	VERB
cet-8290	23	51	up	up	ADP
cet-8290	23	52	by	by	ADP
cet-8290	23	53	the	the	DET
cet-8290	23	54	author	author	NOUN
cet-8290	23	55	and	and	CCONJ
cet-8290	23	56	reported	report	VERB
cet-8290	23	57	in	in	ADP
cet-8290	23	58	a	a	DET
cet-8290	23	59	previous	previous	ADJ
cet-8290	23	60	study	study	NOUN
cet-8290	23	61	(	(	PUNCT
cet-8290	23	62	cirillo	cirillo	PROPN
cet-8290	23	63	et	et	PROPN
cet-8290	23	64	al	al	PROPN
cet-8290	23	65	.	.	PROPN
cet-8290	23	66	,	,	PUNCT
cet-8290	23	67	2009	2009	NUM
cet-8290	23	68	)	)	PUNCT
cet-8290	23	69	.	.	PUNCT
cet-8290	24	1	coals	coal	NOUN
cet-8290	24	2	were	be	AUX
cet-8290	24	3	first	first	ADJ
cet-8290	24	4	ground	ground	NOUN
cet-8290	24	5	in	in	ADP
cet-8290	24	6	size	size	NOUN
cet-8290	24	7	below	below	ADP
cet-8290	24	8	38	38	NUM
cet-8290	24	9	�	�	NOUN
cet-8290	24	10	m	m	VERB
cet-8290	24	11	then	then	ADV
cet-8290	24	12	subjected	subject	VERB
cet-8290	24	13	to	to	ADP
cet-8290	24	14	the	the	DET
cet-8290	24	15	selective	selective	ADJ
cet-8290	24	16	demineralization	demineralization	NOUN
cet-8290	24	17	process	process	NOUN
cet-8290	24	18	,	,	PUNCT
cet-8290	24	19	which	which	PRON
cet-8290	24	20	,	,	PUNCT
cet-8290	24	21	as	as	SCONJ
cet-8290	24	22	reported	report	VERB
cet-8290	24	23	in	in	ADP
cet-8290	24	24	fig	fig	NOUN
cet-8290	24	25	.	.	PUNCT
cet-8290	25	1	1	1	NUM
cet-8290	25	2	,	,	PUNCT
cet-8290	25	3	included	include	VERB
cet-8290	25	4	several	several	ADJ
cet-8290	25	5	steps	step	NOUN
cet-8290	25	6	in	in	ADP
cet-8290	25	7	cascade	cascade	NOUN
cet-8290	25	8	.	.	PUNCT
cet-8290	26	1	each	each	DET
cet-8290	26	2	step	step	NOUN
cet-8290	26	3	comprised	comprise	VERB
cet-8290	26	4	the	the	DET
cet-8290	26	5	mixing	mixing	NOUN
cet-8290	26	6	of	of	ADP
cet-8290	26	7	the	the	DET
cet-8290	26	8	solid	solid	ADJ
cet-8290	26	9	sample	sample	NOUN
cet-8290	26	10	with	with	ADP
cet-8290	26	11	an	an	DET
cet-8290	26	12	extracting	extract	VERB
cet-8290	26	13	solution	solution	NOUN
cet-8290	26	14	for	for	ADP
cet-8290	26	15	a	a	DET
cet-8290	26	16	given	give	VERB
cet-8290	26	17	time	time	NOUN
cet-8290	26	18	at	at	ADP
cet-8290	26	19	a	a	DET
cet-8290	26	20	given	give	VERB
cet-8290	26	21	temperature	temperature	NOUN
cet-8290	26	22	,	,	PUNCT
cet-8290	26	23	then	then	ADV
cet-8290	26	24	the	the	DET
cet-8290	26	25	filtration	filtration	NOUN
cet-8290	26	26	of	of	ADP
cet-8290	26	27	the	the	DET
cet-8290	26	28	solid	solid	ADJ
cet-8290	26	29	residue	residue	NOUN
cet-8290	26	30	,	,	PUNCT
cet-8290	26	31	its	its	PRON
cet-8290	26	32	washing	washing	NOUN
cet-8290	26	33	with	with	ADP
cet-8290	26	34	distilled	distil	VERB
cet-8290	26	35	water	water	NOUN
cet-8290	26	36	until	until	SCONJ
cet-8290	26	37	the	the	DET
cet-8290	26	38	exhaust	exhaust	NOUN
cet-8290	26	39	water	water	NOUN
cet-8290	26	40	does	do	AUX
cet-8290	26	41	result	result	VERB
cet-8290	26	42	almost	almost	ADV
cet-8290	26	43	neutral	neutral	ADJ
cet-8290	26	44	and	and	CCONJ
cet-8290	26	45	,	,	PUNCT
cet-8290	26	46	its	its	PRON
cet-8290	26	47	drying	drying	NOUN
cet-8290	26	48	.	.	PUNCT
cet-8290	27	1	the	the	DET
cet-8290	27	2	solution	solution	NOUN
cet-8290	27	3	obtained	obtain	VERB
cet-8290	27	4	after	after	SCONJ
cet-8290	27	5	each	each	DET
cet-8290	27	6	step	step	NOUN
cet-8290	27	7	was	be	AUX
cet-8290	27	8	analyzed	analyze	VERB
cet-8290	27	9	for	for	ADP
cet-8290	27	10	the	the	DET
cet-8290	27	11	content	content	NOUN
cet-8290	27	12	of	of	ADP
cet-8290	27	13	metal	metal	NOUN
cet-8290	27	14	ions	ion	NOUN
cet-8290	27	15	by	by	ADP
cet-8290	27	16	plasma	plasma	NOUN
cet-8290	27	17	atomic	atomic	ADJ
cet-8290	27	18	emission	emission	NOUN
cet-8290	27	19	spectrophotometry	spectrophotometry	NOUN
cet-8290	27	20	(	(	PUNCT
cet-8290	27	21	icp	icp	PROPN
cet-8290	27	22	-	-	PUNCT
cet-8290	27	23	aes	aes	PROPN
cet-8290	27	24	)	)	PUNCT
cet-8290	27	25	of	of	ADP
cet-8290	27	26	dissolved	dissolve	VERB
cet-8290	27	27	samples	sample	NOUN
cet-8290	27	28	using	use	VERB
cet-8290	27	29	a	a	DET
cet-8290	27	30	varian	varian	PROPN
cet-8290	27	31	liberty	liberty	PROPN
cet-8290	27	32	ii	ii	PROPN
cet-8290	27	33	.	.	PUNCT
cet-8290	28	1	the	the	DET
cet-8290	28	2	solid	solid	ADJ
cet-8290	28	3	residue	residue	NOUN
cet-8290	28	4	was	be	AUX
cet-8290	28	5	partly	partly	ADV
cet-8290	28	6	used	use	VERB
cet-8290	28	7	for	for	ADP
cet-8290	28	8	combustion	combustion	NOUN
cet-8290	28	9	tests	test	NOUN
cet-8290	28	10	and	and	CCONJ
cet-8290	28	11	partly	partly	ADV
cet-8290	28	12	for	for	ADP
cet-8290	28	13	further	further	ADJ
cet-8290	28	14	demineralization	demineralization	NOUN
cet-8290	28	15	processes	process	NOUN
cet-8290	28	16	.	.	PUNCT
cet-8290	29	1	combustion	combustion	NOUN
cet-8290	29	2	tests	test	NOUN
cet-8290	29	3	were	be	AUX
cet-8290	29	4	performed	perform	VERB
cet-8290	29	5	to	to	PART
cet-8290	29	6	assess	assess	VERB
cet-8290	29	7	the	the	DET
cet-8290	29	8	residual	residual	ADJ
cet-8290	29	9	ash	ash	NOUN
cet-8290	29	10	and	and	CCONJ
cet-8290	29	11	,	,	PUNCT
cet-8290	29	12	indirectly	indirectly	ADV
cet-8290	29	13	,	,	PUNCT
cet-8290	29	14	the	the	DET
cet-8290	29	15	amount	amount	NOUN
cet-8290	29	16	of	of	ADP
cet-8290	29	17	removed	removed	ADJ
cet-8290	29	18	minerals	mineral	NOUN
cet-8290	29	19	.	.	PUNCT
cet-8290	30	1	such	such	ADJ
cet-8290	30	2	tests	test	NOUN
cet-8290	30	3	were	be	AUX
cet-8290	30	4	carried	carry	VERB
cet-8290	30	5	out	out	ADP
cet-8290	30	6	by	by	ADP
cet-8290	30	7	temperatureprogrammed	temperatureprogramme	VERB
cet-8290	30	8	thermogravimetric	thermogravimetric	ADJ
cet-8290	30	9	analysis	analysis	NOUN
cet-8290	30	10	(	(	PUNCT
cet-8290	30	11	tga	tga	NOUN
cet-8290	30	12	)	)	PUNCT
cet-8290	30	13	in	in	ADP
cet-8290	30	14	air	air	NOUN
cet-8290	30	15	flow	flow	NOUN
cet-8290	30	16	with	with	ADP
cet-8290	30	17	a	a	DET
cet-8290	30	18	thermoanalyzer	thermoanalyzer	NOUN
cet-8290	30	19	(	(	PUNCT
cet-8290	30	20	ta	ta	NOUN
cet-8290	30	21	instruments	instrument	NOUN
cet-8290	30	22	)	)	PUNCT
cet-8290	30	23	.	.	PUNCT
cet-8290	31	1	air	air	NOUN
cet-8290	31	2	flow	flow	NOUN
cet-8290	31	3	rate	rate	NOUN
cet-8290	31	4	was	be	AUX
cet-8290	31	5	50	50	NUM
cet-8290	31	6	ncm3min-1	ncm3min-1	NOUN
cet-8290	31	7	and	and	CCONJ
cet-8290	31	8	the	the	DET
cet-8290	31	9	rate	rate	NOUN
cet-8290	31	10	of	of	ADP
cet-8290	31	11	temperature	temperature	NOUN
cet-8290	31	12	increase	increase	NOUN
cet-8290	31	13	from	from	ADP
cet-8290	31	14	293	293	NUM
cet-8290	31	15	to	to	ADP
cet-8290	31	16	1250	1250	NUM
cet-8290	31	17	k	k	NOUN
cet-8290	31	18	was	be	AUX
cet-8290	31	19	10	10	NUM
cet-8290	31	20	kmin-1	kmin-1	NOUN
cet-8290	31	21	.	.	PUNCT
cet-8290	32	1	to	to	PART
cet-8290	32	2	evaluate	evaluate	VERB
cet-8290	32	3	the	the	DET
cet-8290	32	4	amount	amount	NOUN
cet-8290	32	5	of	of	ADP
cet-8290	32	6	sulfur	sulfur	NOUN
cet-8290	32	7	removed	remove	VERB
cet-8290	32	8	through	through	ADP
cet-8290	32	9	the	the	DET
cet-8290	32	10	various	various	ADJ
cet-8290	32	11	treatments	treatment	NOUN
cet-8290	32	12	,	,	PUNCT
cet-8290	32	13	mass	mass	ADJ
cet-8290	32	14	spectrometry	spectrometry	NOUN
cet-8290	32	15	analysis	analysis	NOUN
cet-8290	32	16	(	(	PUNCT
cet-8290	32	17	msa	msa	PROPN
cet-8290	32	18	)	)	PUNCT
cet-8290	32	19	were	be	AUX
cet-8290	32	20	carried	carry	VERB
cet-8290	32	21	out	out	ADP
cet-8290	32	22	on	on	ADP
cet-8290	32	23	the	the	DET
cet-8290	32	24	gas	gas	NOUN
cet-8290	32	25	1491	1491	NUM
cet-8290	32	26	coming	come	VERB
cet-8290	32	27	from	from	ADP
cet-8290	32	28	the	the	DET
cet-8290	32	29	tga	tga	NOUN
cet-8290	32	30	,	,	PUNCT
cet-8290	32	31	with	with	ADP
cet-8290	32	32	which	which	PRON
cet-8290	32	33	it	it	PRON
cet-8290	32	34	is	be	AUX
cet-8290	32	35	possible	possible	ADJ
cet-8290	32	36	to	to	PART
cet-8290	32	37	detect	detect	VERB
cet-8290	32	38	the	the	DET
cet-8290	32	39	type	type	NOUN
cet-8290	32	40	of	of	ADP
cet-8290	32	41	gases	gas	NOUN
cet-8290	32	42	generated	generate	VERB
cet-8290	32	43	during	during	ADP
cet-8290	32	44	the	the	DET
cet-8290	32	45	combustion	combustion	NOUN
cet-8290	33	1	.	.	PUNCT
cet-8290	34	1	3	3	X
cet-8290	34	2	.	.	NOUN
cet-8290	34	3	results	result	VERB
cet-8290	34	4	3.1	3.1	NUM
cet-8290	34	5	demineralization	demineralization	NOUN
cet-8290	34	6	the	the	DET
cet-8290	34	7	residual	residual	ADJ
cet-8290	34	8	ashes	ashe	NOUN
cet-8290	34	9	after	after	SCONJ
cet-8290	34	10	samples	sample	NOUN
cet-8290	34	11	combustion	combustion	NOUN
cet-8290	34	12	were	be	AUX
cet-8290	34	13	analyzed	analyze	VERB
cet-8290	34	14	by	by	ADP
cet-8290	34	15	icp	icp	PROPN
cet-8290	34	16	oes	oe	NOUN
cet-8290	34	17	and	and	CCONJ
cet-8290	34	18	the	the	DET
cet-8290	34	19	results	result	NOUN
cet-8290	34	20	showed	show	VERB
cet-8290	34	21	that	that	SCONJ
cet-8290	34	22	most	most	ADJ
cet-8290	34	23	of	of	ADP
cet-8290	34	24	the	the	DET
cet-8290	34	25	inorganic	inorganic	ADJ
cet-8290	34	26	material	material	NOUN
cet-8290	34	27	present	present	NOUN
cet-8290	34	28	in	in	ADP
cet-8290	34	29	the	the	DET
cet-8290	34	30	coals	coal	NOUN
cet-8290	34	31	are	be	AUX
cet-8290	34	32	silicates	silicate	NOUN
cet-8290	34	33	.	.	PUNCT
cet-8290	35	1	in	in	ADP
cet-8290	35	2	addition	addition	NOUN
cet-8290	35	3	,	,	PUNCT
cet-8290	35	4	the	the	DET
cet-8290	35	5	relative	relative	ADJ
cet-8290	35	6	composition	composition	NOUN
cet-8290	35	7	of	of	ADP
cet-8290	35	8	the	the	DET
cet-8290	35	9	various	various	ADJ
cet-8290	35	10	oxides	oxide	NOUN
cet-8290	35	11	in	in	ADP
cet-8290	35	12	the	the	DET
cet-8290	35	13	ashes	ashe	NOUN
cet-8290	35	14	of	of	ADP
cet-8290	35	15	ku	ku	PROPN
cet-8290	35	16	and	and	CCONJ
cet-8290	35	17	me	i	PRON
cet-8290	35	18	coals	coal	NOUN
cet-8290	35	19	are	be	AUX
cet-8290	35	20	very	very	ADV
cet-8290	35	21	similar	similar	ADJ
cet-8290	35	22	,	,	PUNCT
cet-8290	35	23	while	while	SCONJ
cet-8290	35	24	significant	significant	ADJ
cet-8290	35	25	differences	difference	NOUN
cet-8290	35	26	there	there	PRON
cet-8290	35	27	are	be	VERB
cet-8290	35	28	between	between	ADP
cet-8290	35	29	such	such	ADJ
cet-8290	35	30	two	two	NUM
cet-8290	35	31	coals	coal	NOUN
cet-8290	35	32	and	and	CCONJ
cet-8290	35	33	klk	klk	PROPN
cet-8290	35	34	coal	coal	NOUN
cet-8290	35	35	for	for	ADP
cet-8290	35	36	what	what	PRON
cet-8290	35	37	concerns	concern	VERB
cet-8290	35	38	calcium	calcium	NOUN
cet-8290	35	39	and	and	CCONJ
cet-8290	35	40	manganese	manganese	ADJ
cet-8290	35	41	oxides	oxide	NOUN
cet-8290	35	42	.	.	PUNCT
cet-8290	36	1	in	in	ADP
cet-8290	36	2	previous	previous	ADJ
cet-8290	36	3	works	work	NOUN
cet-8290	36	4	the	the	DET
cet-8290	36	5	authors	author	NOUN
cet-8290	36	6	set	set	VERB
cet-8290	36	7	up	up	ADP
cet-8290	36	8	a	a	DET
cet-8290	36	9	process	process	NOUN
cet-8290	36	10	of	of	ADP
cet-8290	36	11	selective	selective	ADJ
cet-8290	36	12	demineralization	demineralization	NOUN
cet-8290	36	13	based	base	VERB
cet-8290	36	14	on	on	ADP
cet-8290	36	15	the	the	DET
cet-8290	36	16	use	use	NOUN
cet-8290	36	17	in	in	ADP
cet-8290	36	18	cascade	cascade	NOUN
cet-8290	36	19	of	of	ADP
cet-8290	36	20	different	different	ADJ
cet-8290	36	21	solvents	solvent	NOUN
cet-8290	36	22	with	with	ADP
cet-8290	36	23	increasing	increase	VERB
cet-8290	36	24	acidity	acidity	NOUN
cet-8290	36	25	(	(	PUNCT
cet-8290	36	26	ciambelli	ciambelli	NOUN
cet-8290	36	27	et	et	PROPN
cet-8290	36	28	al	al	PROPN
cet-8290	36	29	.	.	PROPN
cet-8290	36	30	2003	2003	NUM
cet-8290	36	31	,	,	PUNCT
cet-8290	36	32	cirillo	cirillo	PROPN
cet-8290	36	33	et	et	PROPN
cet-8290	36	34	al	al	PROPN
cet-8290	36	35	.	.	PROPN
cet-8290	36	36	2009	2009	NUM
cet-8290	36	37	)	)	PUNCT
cet-8290	36	38	.	.	PUNCT
cet-8290	37	1	the	the	DET
cet-8290	37	2	last	last	ADJ
cet-8290	37	3	step	step	NOUN
cet-8290	37	4	of	of	ADP
cet-8290	37	5	such	such	DET
cet-8290	37	6	a	a	DET
cet-8290	37	7	process	process	NOUN
cet-8290	37	8	was	be	AUX
cet-8290	37	9	coal	coal	NOUN
cet-8290	37	10	treating	treating	NOUN
cet-8290	37	11	with	with	ADP
cet-8290	37	12	concentrated	concentrated	ADJ
cet-8290	37	13	hydrofluoric	hydrofluoric	ADJ
cet-8290	37	14	acid	acid	NOUN
cet-8290	37	15	(	(	PUNCT
cet-8290	37	16	hf	hf	NOUN
cet-8290	37	17	)	)	PUNCT
cet-8290	37	18	.	.	PUNCT
cet-8290	38	1	in	in	ADP
cet-8290	38	2	the	the	DET
cet-8290	38	3	present	present	ADJ
cet-8290	38	4	work	work	NOUN
cet-8290	38	5	the	the	DET
cet-8290	38	6	effect	effect	NOUN
cet-8290	38	7	of	of	ADP
cet-8290	38	8	the	the	DET
cet-8290	38	9	sole	sole	ADJ
cet-8290	38	10	treatment	treatment	NOUN
cet-8290	38	11	with	with	ADP
cet-8290	38	12	such	such	DET
cet-8290	38	13	a	a	DET
cet-8290	38	14	solvent	solvent	NOUN
cet-8290	38	15	was	be	AUX
cet-8290	38	16	investigated	investigate	VERB
cet-8290	38	17	because	because	SCONJ
cet-8290	38	18	of	of	ADP
cet-8290	38	19	the	the	DET
cet-8290	38	20	specific	specific	ADJ
cet-8290	38	21	reactivity	reactivity	NOUN
cet-8290	38	22	with	with	ADP
cet-8290	38	23	silicates	silicate	NOUN
cet-8290	38	24	based	base	VERB
cet-8290	38	25	minerals	mineral	NOUN
cet-8290	38	26	,	,	PUNCT
cet-8290	38	27	which	which	PRON
cet-8290	38	28	represent	represent	VERB
cet-8290	38	29	,	,	PUNCT
cet-8290	38	30	as	as	SCONJ
cet-8290	38	31	mentioned	mention	VERB
cet-8290	38	32	above	above	ADV
cet-8290	38	33	,	,	PUNCT
cet-8290	38	34	most	most	ADJ
cet-8290	38	35	of	of	ADP
cet-8290	38	36	the	the	DET
cet-8290	38	37	inorganic	inorganic	ADJ
cet-8290	38	38	material	material	NOUN
cet-8290	38	39	present	present	NOUN
cet-8290	38	40	in	in	ADP
cet-8290	38	41	the	the	DET
cet-8290	38	42	coal	coal	NOUN
cet-8290	38	43	.	.	PUNCT
cet-8290	39	1	therefore	therefore	ADV
cet-8290	39	2	,	,	PUNCT
cet-8290	39	3	tests	test	NOUN
cet-8290	39	4	were	be	AUX
cet-8290	39	5	carried	carry	VERB
cet-8290	39	6	out	out	ADP
cet-8290	39	7	treating	treat	VERB
cet-8290	39	8	coal	coal	NOUN
cet-8290	39	9	by	by	ADP
cet-8290	39	10	concentrated	concentrate	VERB
cet-8290	39	11	hf	hf	ADJ
cet-8290	39	12	aqueous	aqueous	ADJ
cet-8290	39	13	solutions	solution	NOUN
cet-8290	39	14	(	(	PUNCT
cet-8290	39	15	50	50	NUM
cet-8290	39	16	wt%	wt%	ADJ
cet-8290	39	17	)	)	PUNCT
cet-8290	39	18	.	.	PUNCT
cet-8290	40	1	further	further	ADJ
cet-8290	40	2	tests	test	NOUN
cet-8290	40	3	were	be	AUX
cet-8290	40	4	performed	perform	VERB
cet-8290	40	5	decreasing	decrease	VERB
cet-8290	40	6	the	the	DET
cet-8290	40	7	hf	hf	ADJ
cet-8290	40	8	concentration	concentration	NOUN
cet-8290	40	9	in	in	ADP
cet-8290	40	10	order	order	NOUN
cet-8290	40	11	to	to	PART
cet-8290	40	12	test	test	VERB
cet-8290	40	13	the	the	DET
cet-8290	40	14	possibility	possibility	NOUN
cet-8290	40	15	to	to	PART
cet-8290	40	16	limit	limit	VERB
cet-8290	40	17	the	the	DET
cet-8290	40	18	amount	amount	NOUN
cet-8290	40	19	of	of	ADP
cet-8290	40	20	reactant	reactant	NOUN
cet-8290	40	21	used	use	VERB
cet-8290	40	22	per	per	ADP
cet-8290	40	23	unit	unit	NOUN
cet-8290	40	24	mass	mass	NOUN
cet-8290	40	25	of	of	ADP
cet-8290	40	26	treated	treat	VERB
cet-8290	40	27	coal	coal	NOUN
cet-8290	40	28	.	.	PUNCT
cet-8290	41	1	such	such	ADJ
cet-8290	41	2	tests	test	NOUN
cet-8290	41	3	were	be	AUX
cet-8290	41	4	carried	carry	VERB
cet-8290	41	5	out	out	ADP
cet-8290	41	6	at	at	ADP
cet-8290	41	7	ambient	ambient	ADJ
cet-8290	41	8	temperature	temperature	NOUN
cet-8290	41	9	for	for	ADP
cet-8290	41	10	one	one	NUM
cet-8290	41	11	hour	hour	NOUN
cet-8290	41	12	employing	employ	VERB
cet-8290	41	13	the	the	DET
cet-8290	41	14	same	same	ADJ
cet-8290	41	15	ratio	ratio	NOUN
cet-8290	41	16	between	between	ADP
cet-8290	41	17	solution	solution	NOUN
cet-8290	41	18	volume	volume	NOUN
cet-8290	41	19	and	and	CCONJ
cet-8290	41	20	coal	coal	NOUN
cet-8290	41	21	mass	mass	PROPN
cet-8290	41	22	.	.	PUNCT
cet-8290	42	1	table	table	NOUN
cet-8290	42	2	2	2	NUM
cet-8290	42	3	residual	residual	ADJ
cet-8290	42	4	ash	ash	NOUN
cet-8290	42	5	content	content	NOUN
cet-8290	42	6	of	of	ADP
cet-8290	42	7	coals	coal	NOUN
cet-8290	42	8	treated	treat	VERB
cet-8290	42	9	with	with	ADP
cet-8290	42	10	hf	hf	PROPN
cet-8290	42	11	solutions	solution	NOUN
cet-8290	42	12	at	at	ADP
cet-8290	42	13	various	various	ADJ
cet-8290	42	14	concentrations	concentration	NOUN
cet-8290	42	15	.	.	PUNCT
cet-8290	43	1	tga	tga	PROPN
cet-8290	43	2	residual	residual	ADJ
cet-8290	43	3	mass	mass	NOUN
cet-8290	43	4	(	(	PUNCT
cet-8290	43	5	wt	wt	NOUN
cet-8290	43	6	%	%	NOUN
cet-8290	43	7	)	)	PUNCT
cet-8290	43	8	hf	hf	ADP
cet-8290	43	9	concentration	concentration	NOUN
cet-8290	43	10	(	(	PUNCT
cet-8290	43	11	wt	wt	NOUN
cet-8290	43	12	%	%	NOUN
cet-8290	43	13	)	)	PUNCT
cet-8290	44	1	ec	ec	PROPN
cet-8290	44	2	klk	klk	PROPN
cet-8290	44	3	me	i	PRON
cet-8290	44	4	ku	ku	PROPN
cet-8290	44	5	50	50	NUM
cet-8290	44	6	0.7	0.7	NUM
cet-8290	44	7	0.57	0.57	NUM
cet-8290	44	8	2.2	2.2	NUM
cet-8290	44	9	4.3	4.3	NUM
cet-8290	44	10	25	25	NUM
cet-8290	44	11	0.88	0.88	NUM
cet-8290	44	12	1.12	1.12	NUM
cet-8290	44	13	6.24	6.24	NUM
cet-8290	44	14	8.85	8.85	NUM
cet-8290	44	15	10	10	NUM
cet-8290	44	16	2.27	2.27	NUM
cet-8290	44	17	2.7	2.7	NUM
cet-8290	44	18	5.78	5.78	NUM
cet-8290	44	19	11.9	11.9	NUM
cet-8290	44	20	0	0	NUM
cet-8290	44	21	9.7	9.7	NUM
cet-8290	44	22	14.4	14.4	NUM
cet-8290	44	23	29.7	29.7	NUM
cet-8290	44	24	35.3	35.3	NUM
cet-8290	44	25	table	table	NOUN
cet-8290	44	26	2	2	NUM
cet-8290	44	27	shows	show	VERB
cet-8290	44	28	that	that	SCONJ
cet-8290	44	29	the	the	DET
cet-8290	44	30	treatment	treatment	NOUN
cet-8290	44	31	with	with	ADP
cet-8290	44	32	concentrated	concentrated	ADJ
cet-8290	44	33	hf	hf	NOUN
cet-8290	44	34	strongly	strongly	ADV
cet-8290	44	35	reduces	reduce	VERB
cet-8290	44	36	(	(	PUNCT
cet-8290	44	37	from	from	ADP
cet-8290	44	38	96	96	NUM
cet-8290	44	39	%	%	NOUN
cet-8290	44	40	for	for	ADP
cet-8290	44	41	klk	klk	PROPN
cet-8290	44	42	to	to	ADP
cet-8290	44	43	87	87	NUM
cet-8290	44	44	%	%	NOUN
cet-8290	44	45	for	for	ADP
cet-8290	44	46	ku	ku	PROPN
cet-8290	44	47	)	)	PUNCT
cet-8290	44	48	the	the	DET
cet-8290	44	49	ash	ash	NOUN
cet-8290	44	50	residual	residual	ADJ
cet-8290	44	51	content	content	NOUN
cet-8290	44	52	of	of	ADP
cet-8290	44	53	all	all	DET
cet-8290	44	54	the	the	DET
cet-8290	44	55	coal	coal	NOUN
cet-8290	44	56	samples	sample	NOUN
cet-8290	44	57	but	but	CCONJ
cet-8290	44	58	also	also	ADV
cet-8290	44	59	that	that	SCONJ
cet-8290	44	60	the	the	DET
cet-8290	44	61	decrease	decrease	NOUN
cet-8290	44	62	of	of	ADP
cet-8290	44	63	the	the	DET
cet-8290	44	64	hf	hf	ADJ
cet-8290	44	65	concentration	concentration	NOUN
cet-8290	44	66	corresponds	correspond	VERB
cet-8290	44	67	to	to	ADP
cet-8290	44	68	an	an	DET
cet-8290	44	69	increase	increase	NOUN
cet-8290	44	70	of	of	ADP
cet-8290	44	71	the	the	DET
cet-8290	44	72	ash	ash	NOUN
cet-8290	44	73	content	content	NOUN
cet-8290	44	74	in	in	ADP
cet-8290	44	75	the	the	DET
cet-8290	44	76	tga	tga	NOUN
cet-8290	44	77	residue	residue	NOUN
cet-8290	44	78	.	.	PUNCT
cet-8290	45	1	data	datum	NOUN
cet-8290	45	2	in	in	ADP
cet-8290	45	3	table	table	NOUN
cet-8290	45	4	2	2	NUM
cet-8290	45	5	corresponding	correspond	VERB
cet-8290	45	6	to	to	ADP
cet-8290	45	7	0	0	NUM
cet-8290	45	8	wt	wt	NOUN
cet-8290	45	9	%	%	NOUN
cet-8290	45	10	hf	hf	ADJ
cet-8290	45	11	concentration	concentration	NOUN
cet-8290	45	12	are	be	AUX
cet-8290	45	13	those	those	PRON
cet-8290	45	14	of	of	ADP
cet-8290	45	15	the	the	DET
cet-8290	45	16	untreated	untreated	ADJ
cet-8290	45	17	samples	sample	NOUN
cet-8290	45	18	.	.	PUNCT
cet-8290	46	1	their	their	PRON
cet-8290	46	2	values	value	NOUN
cet-8290	46	3	result	result	VERB
cet-8290	46	4	slightly	slightly	ADV
cet-8290	46	5	lower	low	ADJ
cet-8290	46	6	than	than	ADP
cet-8290	46	7	those	those	PRON
cet-8290	46	8	of	of	ADP
cet-8290	46	9	the	the	DET
cet-8290	46	10	values	value	NOUN
cet-8290	46	11	of	of	ADP
cet-8290	46	12	ash	ash	NOUN
cet-8290	46	13	content	content	NOUN
cet-8290	46	14	of	of	ADP
cet-8290	46	15	the	the	DET
cet-8290	46	16	samples	sample	NOUN
cet-8290	46	17	reported	report	VERB
cet-8290	46	18	in	in	ADP
cet-8290	46	19	table	table	NOUN
cet-8290	46	20	1	1	NUM
cet-8290	46	21	,	,	PUNCT
cet-8290	46	22	because	because	SCONJ
cet-8290	46	23	these	these	DET
cet-8290	46	24	latter	latter	NOUN
cet-8290	46	25	are	be	AUX
cet-8290	46	26	given	give	VERB
cet-8290	46	27	on	on	ADP
cet-8290	46	28	dry	dry	ADJ
cet-8290	46	29	basis	basis	NOUN
cet-8290	46	30	.	.	PUNCT
cet-8290	47	1	further	further	ADJ
cet-8290	47	2	tests	test	NOUN
cet-8290	47	3	were	be	AUX
cet-8290	47	4	carried	carry	VERB
cet-8290	47	5	out	out	ADP
cet-8290	47	6	to	to	PART
cet-8290	47	7	assess	assess	VERB
cet-8290	47	8	,	,	PUNCT
cet-8290	47	9	for	for	ADP
cet-8290	47	10	given	give	VERB
cet-8290	47	11	values	value	NOUN
cet-8290	47	12	of	of	ADP
cet-8290	47	13	the	the	DET
cet-8290	47	14	other	other	ADJ
cet-8290	47	15	operating	operating	NOUN
cet-8290	47	16	conditions	condition	NOUN
cet-8290	47	17	,	,	PUNCT
cet-8290	47	18	the	the	DET
cet-8290	47	19	influence	influence	NOUN
cet-8290	47	20	of	of	ADP
cet-8290	47	21	the	the	DET
cet-8290	47	22	hf	hf	PROPN
cet-8290	47	23	mass	mass	PROPN
cet-8290	47	24	/	/	SYM
cet-8290	47	25	carbon	carbon	NOUN
cet-8290	47	26	mass	mass	NOUN
cet-8290	47	27	(	(	PUNCT
cet-8290	47	28	mhf	mhf	NOUN
cet-8290	47	29	/	/	SYM
cet-8290	47	30	mcoal	mcoal	NOUN
cet-8290	47	31	)	)	PUNCT
cet-8290	47	32	ratio	ratio	NOUN
cet-8290	47	33	,	,	PUNCT
cet-8290	47	34	an	an	DET
cet-8290	47	35	useful	useful	ADJ
cet-8290	47	36	parameter	parameter	NOUN
cet-8290	47	37	for	for	ADP
cet-8290	47	38	a	a	DET
cet-8290	47	39	possible	possible	ADJ
cet-8290	47	40	industrial	industrial	ADJ
cet-8290	47	41	application	application	NOUN
cet-8290	47	42	of	of	ADP
cet-8290	47	43	the	the	DET
cet-8290	47	44	demineralization	demineralization	NOUN
cet-8290	47	45	treatment	treatment	NOUN
cet-8290	47	46	.	.	PUNCT
cet-8290	48	1	therefore	therefore	ADV
cet-8290	48	2	,	,	PUNCT
cet-8290	48	3	while	while	SCONJ
cet-8290	48	4	the	the	DET
cet-8290	48	5	volume	volume	NOUN
cet-8290	48	6	of	of	ADP
cet-8290	48	7	the	the	DET
cet-8290	48	8	acid	acid	NOUN
cet-8290	48	9	solution	solution	NOUN
cet-8290	48	10	was	be	AUX
cet-8290	48	11	progressively	progressively	ADV
cet-8290	48	12	reduced	reduce	VERB
cet-8290	48	13	,	,	PUNCT
cet-8290	48	14	parameters	parameter	NOUN
cet-8290	48	15	such	such	ADJ
cet-8290	48	16	acid	acid	NOUN
cet-8290	48	17	concentration	concentration	NOUN
cet-8290	48	18	(	(	PUNCT
cet-8290	48	19	50	50	NUM
cet-8290	48	20	%	%	NOUN
cet-8290	48	21	)	)	PUNCT
cet-8290	48	22	,	,	PUNCT
cet-8290	48	23	amount	amount	NOUN
cet-8290	48	24	of	of	ADP
cet-8290	48	25	coal	coal	NOUN
cet-8290	48	26	(	(	PUNCT
cet-8290	48	27	0.050	0.050	NUM
cet-8290	48	28	g	g	NOUN
cet-8290	48	29	)	)	PUNCT
cet-8290	48	30	,	,	PUNCT
cet-8290	48	31	treatment	treatment	NOUN
cet-8290	48	32	time	time	NOUN
cet-8290	48	33	(	(	PUNCT
cet-8290	48	34	one	one	NUM
cet-8290	48	35	hour	hour	NOUN
cet-8290	48	36	)	)	PUNCT
cet-8290	48	37	and	and	CCONJ
cet-8290	48	38	temperature	temperature	NOUN
cet-8290	48	39	(	(	PUNCT
cet-8290	48	40	ambient	ambient	NOUN
cet-8290	48	41	)	)	PUNCT
cet-8290	48	42	were	be	AUX
cet-8290	48	43	kept	keep	VERB
cet-8290	48	44	constant	constant	ADJ
cet-8290	48	45	.	.	PUNCT
cet-8290	49	1	results	result	NOUN
cet-8290	49	2	,	,	PUNCT
cet-8290	49	3	in	in	ADP
cet-8290	49	4	term	term	NOUN
cet-8290	49	5	of	of	ADP
cet-8290	49	6	wt	wt	NOUN
cet-8290	49	7	%	%	NOUN
cet-8290	49	8	of	of	ADP
cet-8290	49	9	residual	residual	ADJ
cet-8290	49	10	ash	ash	NOUN
cet-8290	49	11	mass	mass	NOUN
cet-8290	49	12	as	as	ADP
cet-8290	49	13	a	a	DET
cet-8290	49	14	function	function	NOUN
cet-8290	49	15	of	of	ADP
cet-8290	49	16	(	(	PUNCT
cet-8290	49	17	mhf	mhf	NOUN
cet-8290	49	18	/	/	SYM
cet-8290	49	19	mcoal	mcoal	NOUN
cet-8290	49	20	)	)	PUNCT
cet-8290	49	21	,	,	PUNCT
cet-8290	49	22	showed	show	VERB
cet-8290	49	23	that	that	SCONJ
cet-8290	49	24	the	the	DET
cet-8290	49	25	action	action	NOUN
cet-8290	49	26	of	of	ADP
cet-8290	49	27	hf	hf	PROPN
cet-8290	49	28	is	be	AUX
cet-8290	49	29	still	still	ADV
cet-8290	49	30	effective	effective	ADJ
cet-8290	49	31	when	when	SCONJ
cet-8290	49	32	the	the	DET
cet-8290	49	33	ratio	ratio	NOUN
cet-8290	49	34	(	(	PUNCT
cet-8290	49	35	mhf	mhf	NOUN
cet-8290	49	36	/	/	SYM
cet-8290	49	37	mcoal	mcoal	NOUN
cet-8290	49	38	)	)	PUNCT
cet-8290	49	39	decreases	decrease	VERB
cet-8290	49	40	from	from	ADP
cet-8290	49	41	26.1	26.1	NUM
cet-8290	49	42	to	to	ADP
cet-8290	49	43	0.047	0.047	NUM
cet-8290	49	44	although	although	SCONJ
cet-8290	49	45	at	at	ADP
cet-8290	49	46	such	such	DET
cet-8290	49	47	a	a	DET
cet-8290	49	48	low	low	ADJ
cet-8290	49	49	value	value	NOUN
cet-8290	49	50	data	datum	NOUN
cet-8290	49	51	are	be	AUX
cet-8290	49	52	less	less	ADV
cet-8290	49	53	1492	1492	NUM
cet-8290	49	54	reliable	reliable	ADJ
cet-8290	49	55	because	because	SCONJ
cet-8290	49	56	the	the	DET
cet-8290	49	57	amount	amount	NOUN
cet-8290	49	58	of	of	ADP
cet-8290	49	59	solution	solution	NOUN
cet-8290	49	60	is	be	AUX
cet-8290	49	61	just	just	ADV
cet-8290	49	62	enough	enough	ADJ
cet-8290	49	63	to	to	PART
cet-8290	49	64	wet	wet	VERB
cet-8290	49	65	the	the	DET
cet-8290	49	66	solid	solid	NOUN
cet-8290	49	67	.	.	PUNCT
cet-8290	50	1	a	a	DET
cet-8290	50	2	more	more	ADV
cet-8290	50	3	reliable	reliable	ADJ
cet-8290	50	4	value	value	NOUN
cet-8290	50	5	of	of	ADP
cet-8290	50	6	such	such	DET
cet-8290	50	7	a	a	DET
cet-8290	50	8	ratio	ratio	NOUN
cet-8290	50	9	is	be	AUX
cet-8290	50	10	then	then	ADV
cet-8290	50	11	0.78	0.78	NUM
cet-8290	50	12	.	.	PUNCT
cet-8290	51	1	this	this	DET
cet-8290	51	2	parameter	parameter	NOUN
cet-8290	51	3	,	,	PUNCT
cet-8290	51	4	however	however	ADV
cet-8290	51	5	,	,	PUNCT
cet-8290	51	6	changes	change	NOUN
cet-8290	51	7	when	when	SCONJ
cet-8290	51	8	considering	consider	VERB
cet-8290	51	9	a	a	DET
cet-8290	51	10	coal	coal	NOUN
cet-8290	51	11	sample	sample	NOUN
cet-8290	51	12	much	much	ADV
cet-8290	51	13	richer	rich	ADJ
cet-8290	51	14	in	in	ADP
cet-8290	51	15	ash	ash	NOUN
cet-8290	51	16	as	as	ADP
cet-8290	51	17	ku	ku	PROPN
cet-8290	51	18	.	.	PUNCT
cet-8290	51	19	indeed	indeed	ADV
cet-8290	51	20	,	,	PUNCT
cet-8290	51	21	tests	test	NOUN
cet-8290	51	22	suggested	suggest	VERB
cet-8290	51	23	that	that	SCONJ
cet-8290	51	24	with	with	ADP
cet-8290	51	25	this	this	DET
cet-8290	51	26	coal	coal	NOUN
cet-8290	51	27	the	the	DET
cet-8290	51	28	value	value	NOUN
cet-8290	51	29	of	of	ADP
cet-8290	51	30	the	the	DET
cet-8290	51	31	mhf	mhf	NOUN
cet-8290	51	32	/	/	SYM
cet-8290	51	33	mcoal	mcoal	NOUN
cet-8290	51	34	ratio	ratio	NOUN
cet-8290	51	35	is	be	AUX
cet-8290	51	36	markedly	markedly	ADV
cet-8290	51	37	higher	high	ADJ
cet-8290	51	38	(	(	PUNCT
cet-8290	51	39	about	about	ADP
cet-8290	51	40	10	10	NUM
cet-8290	51	41	)	)	PUNCT
cet-8290	51	42	.	.	PUNCT
cet-8290	52	1	if	if	SCONJ
cet-8290	52	2	a	a	DET
cet-8290	52	3	correction	correction	NOUN
cet-8290	52	4	is	be	AUX
cet-8290	52	5	made	make	VERB
cet-8290	52	6	,	,	PUNCT
cet-8290	52	7	considering	consider	VERB
cet-8290	52	8	the	the	DET
cet-8290	52	9	different	different	ADJ
cet-8290	52	10	amount	amount	NOUN
cet-8290	52	11	of	of	ADP
cet-8290	52	12	minerals	mineral	NOUN
cet-8290	52	13	per	per	ADP
cet-8290	52	14	unit	unit	NOUN
cet-8290	52	15	mass	mass	NOUN
cet-8290	52	16	of	of	ADP
cet-8290	52	17	coals	coal	NOUN
cet-8290	52	18	ku	ku	PROPN
cet-8290	52	19	and	and	CCONJ
cet-8290	52	20	ec	ec	PROPN
cet-8290	52	21	,	,	PUNCT
cet-8290	52	22	a	a	DET
cet-8290	52	23	value	value	NOUN
cet-8290	52	24	around	around	ADP
cet-8290	52	25	3	3	NUM
cet-8290	52	26	should	should	AUX
cet-8290	52	27	be	be	AUX
cet-8290	52	28	expected	expect	VERB
cet-8290	52	29	for	for	ADP
cet-8290	52	30	the	the	DET
cet-8290	52	31	ku	ku	PROPN
cet-8290	52	32	coal	coal	NOUN
cet-8290	52	33	.	.	PUNCT
cet-8290	53	1	further	further	ADJ
cet-8290	53	2	treatments	treatment	NOUN
cet-8290	53	3	were	be	AUX
cet-8290	53	4	carried	carry	VERB
cet-8290	53	5	out	out	ADP
cet-8290	53	6	to	to	PART
cet-8290	53	7	evaluate	evaluate	VERB
cet-8290	53	8	the	the	DET
cet-8290	53	9	minimum	minimum	ADJ
cet-8290	53	10	contact	contact	NOUN
cet-8290	53	11	time	time	NOUN
cet-8290	53	12	between	between	ADP
cet-8290	53	13	coal	coal	NOUN
cet-8290	53	14	and	and	CCONJ
cet-8290	53	15	solution	solution	NOUN
cet-8290	53	16	to	to	PART
cet-8290	53	17	get	get	VERB
cet-8290	53	18	a	a	DET
cet-8290	53	19	satisfactory	satisfactory	ADJ
cet-8290	53	20	demineralization	demineralization	NOUN
cet-8290	53	21	.	.	PUNCT
cet-8290	54	1	results	result	NOUN
cet-8290	54	2	,	,	PUNCT
cet-8290	54	3	not	not	PART
cet-8290	54	4	reported	report	VERB
cet-8290	54	5	here	here	ADV
cet-8290	54	6	,	,	PUNCT
cet-8290	54	7	suggest	suggest	VERB
cet-8290	54	8	that	that	SCONJ
cet-8290	54	9	a	a	DET
cet-8290	54	10	contact	contact	NOUN
cet-8290	54	11	time	time	NOUN
cet-8290	54	12	of	of	ADP
cet-8290	54	13	15	15	NUM
cet-8290	54	14	min	min	NOUN
cet-8290	54	15	appears	appear	VERB
cet-8290	54	16	to	to	PART
cet-8290	54	17	be	be	AUX
cet-8290	54	18	enough	enough	ADJ
cet-8290	54	19	.	.	PUNCT
cet-8290	55	1	a	a	DET
cet-8290	55	2	further	further	ADJ
cet-8290	55	3	parameter	parameter	NOUN
cet-8290	55	4	investigated	investigate	VERB
cet-8290	55	5	was	be	AUX
cet-8290	55	6	the	the	DET
cet-8290	55	7	coal	coal	NOUN
cet-8290	55	8	dust	dust	NOUN
cet-8290	55	9	particle	particle	NOUN
cet-8290	55	10	dimension	dimension	NOUN
cet-8290	55	11	.	.	PUNCT
cet-8290	56	1	since	since	SCONJ
cet-8290	56	2	all	all	DET
cet-8290	56	3	the	the	DET
cet-8290	56	4	previous	previous	ADJ
cet-8290	56	5	tests	test	NOUN
cet-8290	56	6	had	have	AUX
cet-8290	56	7	been	be	AUX
cet-8290	56	8	carried	carry	VERB
cet-8290	56	9	out	out	ADP
cet-8290	56	10	with	with	ADP
cet-8290	56	11	samples	sample	NOUN
cet-8290	56	12	grounded	ground	VERB
cet-8290	56	13	below	below	ADP
cet-8290	56	14	38	38	NUM
cet-8290	56	15	�	�	PROPN
cet-8290	56	16	m	m	PROPN
cet-8290	56	17	,	,	PUNCT
cet-8290	56	18	new	new	ADJ
cet-8290	56	19	tests	test	NOUN
cet-8290	56	20	,	,	PUNCT
cet-8290	56	21	employing	employ	VERB
cet-8290	56	22	ec	ec	PROPN
cet-8290	56	23	and	and	CCONJ
cet-8290	56	24	klk	klk	PROPN
cet-8290	56	25	coals	coal	NOUN
cet-8290	56	26	,	,	PUNCT
cet-8290	56	27	were	be	AUX
cet-8290	56	28	performed	perform	VERB
cet-8290	56	29	with	with	ADP
cet-8290	56	30	coal	coal	NOUN
cet-8290	56	31	dust	dust	NOUN
cet-8290	56	32	with	with	ADP
cet-8290	56	33	dimensions	dimension	NOUN
cet-8290	56	34	below	below	ADP
cet-8290	56	35	250	250	NUM
cet-8290	56	36	�	�	PROPN
cet-8290	56	37	m.	m.	NOUN
cet-8290	56	38	results	result	NOUN
cet-8290	56	39	clearly	clearly	ADV
cet-8290	56	40	showed	show	VERB
cet-8290	56	41	that	that	SCONJ
cet-8290	56	42	the	the	DET
cet-8290	56	43	demineralization	demineralization	NOUN
cet-8290	56	44	process	process	NOUN
cet-8290	56	45	appears	appear	VERB
cet-8290	56	46	unaffected	unaffected	ADJ
cet-8290	56	47	by	by	ADP
cet-8290	56	48	the	the	DET
cet-8290	56	49	coal	coal	NOUN
cet-8290	56	50	dust	dust	NOUN
cet-8290	56	51	dimension	dimension	NOUN
cet-8290	56	52	from	from	ADP
cet-8290	56	53	38	38	NUM
cet-8290	56	54	to	to	PART
cet-8290	56	55	250	250	NUM
cet-8290	56	56	�	�	NOUN
cet-8290	56	57	m.	m.	NOUN
cet-8290	56	58	such	such	DET
cet-8290	56	59	a	a	DET
cet-8290	56	60	results	result	NOUN
cet-8290	56	61	appears	appear	VERB
cet-8290	56	62	relevant	relevant	ADJ
cet-8290	56	63	in	in	ADP
cet-8290	56	64	the	the	DET
cet-8290	56	65	view	view	NOUN
cet-8290	56	66	of	of	ADP
cet-8290	56	67	an	an	DET
cet-8290	56	68	industrial	industrial	ADJ
cet-8290	56	69	application	application	NOUN
cet-8290	56	70	although	although	SCONJ
cet-8290	56	71	other	other	ADJ
cet-8290	56	72	aspect	aspect	NOUN
cet-8290	56	73	of	of	ADP
cet-8290	56	74	the	the	DET
cet-8290	56	75	combustion	combustion	NOUN
cet-8290	56	76	process	process	NOUN
cet-8290	56	77	could	could	AUX
cet-8290	56	78	determine	determine	VERB
cet-8290	56	79	the	the	DET
cet-8290	56	80	value	value	NOUN
cet-8290	56	81	of	of	ADP
cet-8290	56	82	such	such	DET
cet-8290	56	83	a	a	DET
cet-8290	56	84	parameter	parameter	NOUN
cet-8290	56	85	.	.	PUNCT
cet-8290	57	1	3.1	3.1	NUM
cet-8290	57	2	desulfurization	desulfurization	NOUN
cet-8290	57	3	the	the	DET
cet-8290	57	4	treatment	treatment	NOUN
cet-8290	57	5	with	with	ADP
cet-8290	57	6	hf	hf	NOUN
cet-8290	57	7	solutions	solution	NOUN
cet-8290	57	8	had	have	VERB
cet-8290	57	9	only	only	ADV
cet-8290	57	10	negligible	negligible	ADJ
cet-8290	57	11	effects	effect	NOUN
cet-8290	57	12	on	on	ADP
cet-8290	57	13	the	the	DET
cet-8290	57	14	removal	removal	NOUN
cet-8290	57	15	of	of	ADP
cet-8290	57	16	sulfur	sulfur	NOUN
cet-8290	57	17	,	,	PUNCT
cet-8290	57	18	as	as	ADP
cet-8290	57	19	evident	evident	ADJ
cet-8290	57	20	from	from	ADP
cet-8290	57	21	results	result	NOUN
cet-8290	57	22	of	of	ADP
cet-8290	57	23	msa	msa	PROPN
cet-8290	57	24	carried	carry	VERB
cet-8290	57	25	out	out	ADP
cet-8290	57	26	on	on	ADP
cet-8290	57	27	the	the	DET
cet-8290	57	28	product	product	NOUN
cet-8290	57	29	gas	gas	NOUN
cet-8290	57	30	of	of	ADP
cet-8290	57	31	the	the	DET
cet-8290	57	32	combustion	combustion	NOUN
cet-8290	57	33	of	of	ADP
cet-8290	57	34	coals	coal	NOUN
cet-8290	57	35	klk	klk	PROPN
cet-8290	57	36	ec	ec	PROPN
cet-8290	57	37	�	�	PROPN
cet-8290	57	38	:	:	PUNCT
cet-8290	57	39	untreated	untreated	ADJ
cet-8290	57	40	¡	¡	PROPN
cet-8290	57	41	:	:	PUNCT
cet-8290	57	42	naoh+koh	naoh+koh	PROPN
cet-8290	57	43	cycles	cycle	VERB
cet-8290	57	44	me	i	PRON
cet-8290	57	45	figure	figure	VERB
cet-8290	57	46	1	1	NUM
cet-8290	57	47	sulfur	sulfur	NOUN
cet-8290	57	48	related	relate	VERB
cet-8290	57	49	fragments	fragment	NOUN
cet-8290	57	50	emitted	emit	VERB
cet-8290	57	51	during	during	ADP
cet-8290	57	52	the	the	DET
cet-8290	57	53	coal	coal	NOUN
cet-8290	57	54	samples	sample	NOUN
cet-8290	57	55	combustion	combustion	NOUN
cet-8290	57	56	.	.	PUNCT
cet-8290	58	1	a.u	a.u	PROPN
cet-8290	58	2	.	.	PUNCT
cet-8290	58	3	:	:	PUNCT
cet-8290	59	1	arbitrary	arbitrary	ADJ
cet-8290	59	2	units	unit	NOUN
cet-8290	59	3	ku	ku	PROPN
cet-8290	59	4	a.	a.	PROPN
cet-8290	59	5	u.	u.	PROPN
cet-8290	59	6	a.	a.	PROPN
cet-8290	59	7	u.	u.	PROPN
cet-8290	59	8	a.	a.	PROPN
cet-8290	59	9	u.	u.	PROPN
cet-8290	59	10	a.	a.	PROPN
cet-8290	59	11	u.	u.	PROPN
cet-8290	59	12	a.	a.	PROPN
cet-8290	59	13	u.	u.	PROPN
cet-8290	59	14	1493	1493	NUM
cet-8290	59	15	(	(	PUNCT
cet-8290	59	16	not	not	PART
cet-8290	59	17	shown	show	VERB
cet-8290	59	18	here	here	ADV
cet-8290	59	19	)	)	PUNCT
cet-8290	59	20	.	.	PUNCT
cet-8290	60	1	this	this	PRON
cet-8290	60	2	is	be	AUX
cet-8290	60	3	in	in	ADP
cet-8290	60	4	agreement	agreement	NOUN
cet-8290	60	5	with	with	ADP
cet-8290	60	6	literature	literature	NOUN
cet-8290	60	7	findings	finding	NOUN
cet-8290	60	8	where	where	SCONJ
cet-8290	60	9	it	it	PRON
cet-8290	60	10	is	be	AUX
cet-8290	60	11	reported	report	VERB
cet-8290	60	12	that	that	SCONJ
cet-8290	60	13	pyrite	pyrite	NOUN
cet-8290	60	14	is	be	AUX
cet-8290	60	15	extracted	extract	VERB
cet-8290	60	16	only	only	ADV
cet-8290	60	17	partially	partially	ADV
cet-8290	60	18	by	by	ADP
cet-8290	60	19	concentrated	concentrated	ADJ
cet-8290	60	20	hf	hf	PROPN
cet-8290	60	21	(	(	PUNCT
cet-8290	60	22	finkelman	finkelman	ADJ
cet-8290	60	23	,	,	PUNCT
cet-8290	60	24	1982	1982	NUM
cet-8290	60	25	)	)	PUNCT
cet-8290	60	26	.	.	PUNCT
cet-8290	61	1	in	in	ADP
cet-8290	61	2	this	this	DET
cet-8290	61	3	study	study	NOUN
cet-8290	61	4	to	to	PART
cet-8290	61	5	achieve	achieve	VERB
cet-8290	61	6	sulfur	sulfur	NOUN
cet-8290	61	7	removal	removal	NOUN
cet-8290	61	8	,	,	PUNCT
cet-8290	61	9	different	different	ADJ
cet-8290	61	10	treatments	treatment	NOUN
cet-8290	61	11	were	be	AUX
cet-8290	61	12	carried	carry	VERB
cet-8290	61	13	out	out	ADP
cet-8290	61	14	using	use	VERB
cet-8290	61	15	acid	acid	NOUN
cet-8290	61	16	or	or	CCONJ
cet-8290	61	17	basic	basic	ADJ
cet-8290	61	18	solutions	solution	NOUN
cet-8290	61	19	alone	alone	ADJ
cet-8290	61	20	or	or	CCONJ
cet-8290	61	21	combined	combined	ADJ
cet-8290	61	22	.	.	PUNCT
cet-8290	62	1	one	one	NUM
cet-8290	62	2	of	of	ADP
cet-8290	62	3	these	these	PRON
cet-8290	62	4	included	include	VERB
cet-8290	62	5	a	a	DET
cet-8290	62	6	treatment	treatment	NOUN
cet-8290	62	7	with	with	ADP
cet-8290	62	8	a	a	DET
cet-8290	62	9	2	2	NUM
cet-8290	62	10	wt	wt	NOUN
cet-8290	62	11	%	%	NOUN
cet-8290	62	12	naoh	naoh	NOUN
cet-8290	62	13	and	and	CCONJ
cet-8290	62	14	koh	koh	PROPN
cet-8290	62	15	(	(	PUNCT
cet-8290	62	16	in	in	ADP
cet-8290	62	17	the	the	DET
cet-8290	62	18	ratio	ratio	NOUN
cet-8290	62	19	1:1	1:1	NUM
cet-8290	62	20	)	)	PUNCT
cet-8290	62	21	aqueous	aqueous	ADJ
cet-8290	62	22	solution	solution	NOUN
cet-8290	62	23	overnight	overnight	ADV
cet-8290	62	24	at	at	ADP
cet-8290	62	25	60	60	NUM
cet-8290	62	26	°	°	NOUN
cet-8290	62	27	c	c	NOUN
cet-8290	62	28	,	,	PUNCT
cet-8290	62	29	followed	follow	VERB
cet-8290	62	30	by	by	ADP
cet-8290	62	31	acid	acid	NOUN
cet-8290	62	32	treatments	treatment	NOUN
cet-8290	62	33	.	.	PUNCT
cet-8290	63	1	for	for	ADP
cet-8290	63	2	all	all	DET
cet-8290	63	3	the	the	DET
cet-8290	63	4	samples	sample	NOUN
cet-8290	63	5	the	the	DET
cet-8290	63	6	desulfurizing	desulfurize	VERB
cet-8290	63	7	action	action	NOUN
cet-8290	63	8	of	of	ADP
cet-8290	63	9	the	the	DET
cet-8290	63	10	basic	basic	ADJ
cet-8290	63	11	treatment	treatment	NOUN
cet-8290	63	12	appears	appear	VERB
cet-8290	63	13	evident	evident	ADJ
cet-8290	63	14	from	from	ADP
cet-8290	63	15	the	the	DET
cet-8290	63	16	results	result	NOUN
cet-8290	63	17	presented	present	VERB
cet-8290	63	18	in	in	ADP
cet-8290	63	19	figure	figure	NOUN
cet-8290	63	20	1	1	NUM
cet-8290	63	21	,	,	PUNCT
cet-8290	63	22	which	which	PRON
cet-8290	63	23	reports	report	VERB
cet-8290	63	24	the	the	DET
cet-8290	63	25	comparisons	comparison	NOUN
cet-8290	63	26	of	of	ADP
cet-8290	63	27	msa	msa	PROPN
cet-8290	63	28	carried	carry	VERB
cet-8290	63	29	out	out	ADP
cet-8290	63	30	on	on	ADP
cet-8290	63	31	the	the	DET
cet-8290	63	32	product	product	NOUN
cet-8290	63	33	gas	gas	NOUN
cet-8290	63	34	by	by	ADP
cet-8290	63	35	the	the	DET
cet-8290	63	36	combustion	combustion	NOUN
cet-8290	63	37	of	of	ADP
cet-8290	63	38	untreated	untreated	ADJ
cet-8290	63	39	and	and	CCONJ
cet-8290	63	40	treated	treat	VERB
cet-8290	63	41	coals	coal	NOUN
cet-8290	63	42	.	.	PUNCT
cet-8290	64	1	samples	sample	NOUN
cet-8290	64	2	treated	treat	VERB
cet-8290	64	3	only	only	ADV
cet-8290	64	4	with	with	ADP
cet-8290	64	5	the	the	DET
cet-8290	64	6	basic	basic	ADJ
cet-8290	64	7	solution	solution	NOUN
cet-8290	64	8	showed	show	VERB
cet-8290	64	9	an	an	DET
cet-8290	64	10	increase	increase	NOUN
cet-8290	64	11	of	of	ADP
cet-8290	64	12	the	the	DET
cet-8290	64	13	residual	residual	ADJ
cet-8290	64	14	ash	ash	NOUN
cet-8290	64	15	as	as	ADP
cet-8290	64	16	percentage	percentage	NOUN
cet-8290	64	17	of	of	ADP
cet-8290	64	18	the	the	DET
cet-8290	64	19	untreated	untreated	ADJ
cet-8290	64	20	sample	sample	NOUN
cet-8290	64	21	mass	mass	NOUN
cet-8290	64	22	while	while	SCONJ
cet-8290	64	23	the	the	DET
cet-8290	64	24	same	same	ADJ
cet-8290	64	25	quantity	quantity	NOUN
cet-8290	64	26	,	,	PUNCT
cet-8290	64	27	measured	measure	VERB
cet-8290	64	28	after	after	ADP
cet-8290	64	29	basic	basic	ADJ
cet-8290	64	30	treatment	treatment	NOUN
cet-8290	64	31	and	and	CCONJ
cet-8290	64	32	hf	hf	ADJ
cet-8290	64	33	concentrated	concentrated	ADJ
cet-8290	64	34	treatment	treatment	NOUN
cet-8290	64	35	,	,	PUNCT
cet-8290	64	36	was	be	AUX
cet-8290	64	37	very	very	ADV
cet-8290	64	38	similar	similar	ADJ
cet-8290	64	39	to	to	ADP
cet-8290	64	40	the	the	DET
cet-8290	64	41	values	value	NOUN
cet-8290	64	42	found	find	VERB
cet-8290	64	43	after	after	ADP
cet-8290	64	44	the	the	DET
cet-8290	64	45	sole	sole	ADJ
cet-8290	64	46	treatment	treatment	NOUN
cet-8290	64	47	with	with	ADP
cet-8290	64	48	hf	hf	NOUN
cet-8290	64	49	solution	solution	NOUN
cet-8290	64	50	.	.	PUNCT
cet-8290	65	1	also	also	ADV
cet-8290	65	2	the	the	DET
cet-8290	65	3	capability	capability	NOUN
cet-8290	65	4	of	of	ADP
cet-8290	65	5	an	an	DET
cet-8290	65	6	acid	acid	ADJ
cet-8290	65	7	solvent	solvent	NOUN
cet-8290	65	8	(	(	PUNCT
cet-8290	65	9	hno3	hno3	PROPN
cet-8290	65	10	)	)	PUNCT
cet-8290	65	11	for	for	ADP
cet-8290	65	12	coal	coal	NOUN
cet-8290	65	13	desulfurization	desulfurization	NOUN
cet-8290	65	14	was	be	AUX
cet-8290	65	15	tested	test	VERB
cet-8290	65	16	in	in	ADP
cet-8290	65	17	this	this	DET
cet-8290	65	18	work	work	NOUN
cet-8290	65	19	because	because	SCONJ
cet-8290	65	20	it	it	PRON
cet-8290	65	21	can	can	AUX
cet-8290	65	22	have	have	VERB
cet-8290	65	23	a	a	DET
cet-8290	65	24	beneficial	beneficial	ADJ
cet-8290	65	25	effect	effect	NOUN
cet-8290	65	26	also	also	ADV
cet-8290	65	27	on	on	ADP
cet-8290	65	28	the	the	DET
cet-8290	65	29	demineralization	demineralization	NOUN
cet-8290	65	30	of	of	ADP
cet-8290	65	31	the	the	DET
cet-8290	65	32	coal	coal	NOUN
cet-8290	65	33	.	.	PUNCT
cet-8290	66	1	its	its	PRON
cet-8290	66	2	effect	effect	NOUN
cet-8290	66	3	was	be	AUX
cet-8290	66	4	tested	test	VERB
cet-8290	66	5	when	when	SCONJ
cet-8290	66	6	used	use	VERB
cet-8290	66	7	alone	alone	ADJ
cet-8290	66	8	or	or	CCONJ
cet-8290	66	9	in	in	ADP
cet-8290	66	10	combination	combination	NOUN
cet-8290	66	11	with	with	ADP
cet-8290	66	12	hf	hf	NOUN
cet-8290	66	13	.	.	PUNCT
cet-8290	67	1	it	it	PRON
cet-8290	67	2	was	be	AUX
cet-8290	67	3	employed	employ	VERB
cet-8290	67	4	alone	alone	ADV
cet-8290	67	5	at	at	ADP
cet-8290	67	6	concentration	concentration	NOUN
cet-8290	67	7	of	of	ADP
cet-8290	67	8	1.5	1.5	NUM
cet-8290	67	9	m	m	NOUN
cet-8290	67	10	or	or	CCONJ
cet-8290	67	11	in	in	ADP
cet-8290	67	12	combination	combination	NOUN
cet-8290	67	13	with	with	ADP
cet-8290	67	14	hf	hf	NOUN
cet-8290	67	15	2	2	NUM
cet-8290	67	16	wt%	wt%	ADJ
cet-8290	67	17	or	or	CCONJ
cet-8290	67	18	with	with	ADP
cet-8290	67	19	hf	hf	PROPN
cet-8290	67	20	10	10	NUM
cet-8290	67	21	wt	wt	NOUN
cet-8290	67	22	%	%	NOUN
cet-8290	67	23	or	or	CCONJ
cet-8290	67	24	followed	follow	VERB
cet-8290	67	25	by	by	ADP
cet-8290	67	26	the	the	DET
cet-8290	67	27	treatment	treatment	NOUN
cet-8290	67	28	with	with	ADP
cet-8290	67	29	hf	hf	NOUN
cet-8290	67	30	2	2	NUM
cet-8290	67	31	wt%	wt%	ADJ
cet-8290	67	32	or	or	CCONJ
cet-8290	67	33	with	with	ADP
cet-8290	67	34	hf	hf	PROPN
cet-8290	67	35	10	10	NUM
cet-8290	68	1	wt	wt	NOUN
cet-8290	68	2	%	%	NOUN
cet-8290	68	3	.	.	PUNCT
cet-8290	69	1	from	from	ADP
cet-8290	69	2	the	the	DET
cet-8290	69	3	mass	mass	NOUN
cet-8290	69	4	of	of	ADP
cet-8290	69	5	data	datum	NOUN
cet-8290	69	6	pertaining	pertain	VERB
cet-8290	69	7	to	to	ADP
cet-8290	69	8	this	this	DET
cet-8290	69	9	investigation	investigation	NOUN
cet-8290	69	10	it	it	PRON
cet-8290	69	11	can	can	AUX
cet-8290	69	12	be	be	AUX
cet-8290	69	13	resumed	resume	VERB
cet-8290	69	14	that	that	SCONJ
cet-8290	69	15	for	for	ADP
cet-8290	69	16	what	what	PRON
cet-8290	69	17	concerns	concern	VERB
cet-8290	69	18	the	the	DET
cet-8290	69	19	demineralizing	demineralize	VERB
cet-8290	69	20	effect	effect	NOUN
cet-8290	69	21	the	the	DET
cet-8290	69	22	treatment	treatment	NOUN
cet-8290	69	23	with	with	ADP
cet-8290	69	24	hno3	hno3	PROPN
cet-8290	69	25	plus	plus	CCONJ
cet-8290	69	26	the	the	DET
cet-8290	69	27	treatment	treatment	NOUN
cet-8290	69	28	with	with	ADP
cet-8290	69	29	hf	hf	PROPN
cet-8290	69	30	10	10	NUM
cet-8290	69	31	wt	wt	NOUN
cet-8290	69	32	%	%	NOUN
cet-8290	69	33	attained	attain	VERB
cet-8290	69	34	the	the	DET
cet-8290	69	35	best	good	ADJ
cet-8290	69	36	demineralization	demineralization	NOUN
cet-8290	69	37	yielding	yield	VERB
cet-8290	69	38	a	a	DET
cet-8290	69	39	residual	residual	ADJ
cet-8290	69	40	ash	ash	NOUN
cet-8290	69	41	content	content	NOUN
cet-8290	69	42	lower	low	ADJ
cet-8290	69	43	than	than	ADP
cet-8290	69	44	that	that	PRON
cet-8290	69	45	obtainable	obtainable	ADJ
cet-8290	69	46	with	with	ADP
cet-8290	69	47	the	the	DET
cet-8290	69	48	only	only	ADJ
cet-8290	69	49	treatment	treatment	NOUN
cet-8290	69	50	with	with	ADP
cet-8290	69	51	hf	hf	PROPN
cet-8290	69	52	50	50	NUM
cet-8290	69	53	wt%	wt%	ADJ
cet-8290	69	54	.	.	PUNCT
cet-8290	70	1	instead	instead	ADV
cet-8290	70	2	,	,	PUNCT
cet-8290	70	3	for	for	ADP
cet-8290	70	4	what	what	PRON
cet-8290	70	5	pertains	pertain	VERB
cet-8290	70	6	to	to	ADP
cet-8290	70	7	the	the	DET
cet-8290	70	8	desulfurizing	desulfurizing	NOUN
cet-8290	70	9	effect	effect	NOUN
cet-8290	70	10	,	,	PUNCT
cet-8290	70	11	the	the	DET
cet-8290	70	12	combined	combined	ADJ
cet-8290	70	13	treatment	treatment	NOUN
cet-8290	70	14	with	with	ADP
cet-8290	70	15	hno3	hno3	NOUN
cet-8290	70	16	1.5	1.5	NUM
cet-8290	70	17	m	m	NOUN
cet-8290	70	18	and	and	CCONJ
cet-8290	70	19	hf	hf	ADP
cet-8290	70	20	10	10	NUM
cet-8290	70	21	wt	wt	NOUN
cet-8290	70	22	%	%	NOUN
cet-8290	70	23	yielded	yield	VERB
cet-8290	70	24	the	the	DET
cet-8290	70	25	best	good	ADJ
cet-8290	70	26	results	result	NOUN
cet-8290	70	27	but	but	CCONJ
cet-8290	70	28	it	it	PRON
cet-8290	70	29	was	be	AUX
cet-8290	70	30	effective	effective	ADJ
cet-8290	70	31	only	only	ADV
cet-8290	70	32	with	with	ADP
cet-8290	70	33	ec	ec	PROPN
cet-8290	70	34	coal	coal	NOUN
cet-8290	70	35	leaving	leave	VERB
cet-8290	70	36	essentially	essentially	ADV
cet-8290	70	37	unchanged	unchanged	ADJ
cet-8290	70	38	the	the	DET
cet-8290	70	39	sulfur	sulfur	NOUN
cet-8290	70	40	content	content	NOUN
cet-8290	70	41	of	of	ADP
cet-8290	70	42	the	the	DET
cet-8290	70	43	other	other	ADJ
cet-8290	70	44	samples	sample	NOUN
cet-8290	70	45	.	.	PUNCT
cet-8290	71	1	0,00e+00	0,00e+00	NOUN
cet-8290	72	1	5,00e-05	5,00e-05	NOUN
cet-8290	72	2	1,00e-04	1,00e-04	NUM
cet-8290	72	3	1,50e-04	1,50e-04	NUM
cet-8290	73	1	2,00e-04	2,00e-04	NUM
cet-8290	74	1	2,50e-04	2,50e-04	NUM
cet-8290	75	1	3,00e-04	3,00e-04	NUM
cet-8290	75	2	3,50e-04	3,50e-04	ADJ
cet-8290	75	3	4,00e-04	4,00e-04	PROPN
cet-8290	75	4	0	0	NUM
cet-8290	75	5	100	100	NUM
cet-8290	75	6	200	200	NUM
cet-8290	75	7	300	300	NUM
cet-8290	75	8	400	400	NUM
cet-8290	75	9	500	500	NUM
cet-8290	75	10	600	600	NUM
cet-8290	75	11	i	i	PRON
cet-8290	75	12	li	li	VERB
cet-8290	75	13	in	in	ADP
cet-8290	75	14	te	te	PROPN
cet-8290	75	15	ns	ns	NUM
cet-8290	75	16	ità	ità	PROPN
cet-8290	75	17	tal	tal	PROPN
cet-8290	75	18	qu	qu	PROPN
cet-8290	75	19	ch3c	ch3c	PROPN
cet-8290	75	20	na2c	na2c	CCONJ
cet-8290	75	21	0	0	NUM
cet-8290	75	22	0,00002	0,00002	NUM
cet-8290	75	23	0,00004	0,00004	NOUN
cet-8290	75	24	0,00006	0,00006	ADJ
cet-8290	75	25	0,00008	0,00008	NOUN
cet-8290	75	26	0,0001	0,0001	NOUN
cet-8290	75	27	0	0	NUM
cet-8290	75	28	100	100	NUM
cet-8290	75	29	200	200	NUM
cet-8290	75	30	300	300	NUM
cet-8290	75	31	400	400	NUM
cet-8290	75	32	500	500	NUM
cet-8290	75	33	600	600	NUM
cet-8290	75	34	in	in	ADP
cet-8290	75	35	te	te	PROPN
cet-8290	75	36	ns	ns	NUM
cet-8290	75	37	ità	ità	PROPN
cet-8290	76	1	ta	ta	PROPN
cet-8290	76	2	c	c	PROPN
cet-8290	76	3	n	n	NUM
cet-8290	76	4	0,00e+00	0,00e+00	NUM
cet-8290	77	1	2,00e-06	2,00e-06	NOUN
cet-8290	77	2	4,00e-06	4,00e-06	NOUN
cet-8290	78	1	6,00e-06	6,00e-06	NOUN
cet-8290	78	2	8,00e-06	8,00e-06	NUM
cet-8290	78	3	1,00e-05	1,00e-05	NUM
cet-8290	78	4	1,20e-05	1,20e-05	NOUN
cet-8290	79	1	1,40e-05	1,40e-05	NUM
cet-8290	80	1	1,60e-05	1,60e-05	NOUN
cet-8290	80	2	1,80e-05	1,80e-05	NUM
cet-8290	81	1	2,00e-05	2,00e-05	NUM
cet-8290	81	2	0	0	NUM
cet-8290	81	3	100	100	NUM
cet-8290	81	4	200	200	NUM
cet-8290	81	5	300	300	NUM
cet-8290	81	6	400	400	NUM
cet-8290	81	7	500	500	NUM
cet-8290	81	8	600	600	NUM
cet-8290	81	9	in	in	ADP
cet-8290	81	10	te	te	PROPN
cet-8290	81	11	ns	ns	NUM
cet-8290	81	12	ità	ità	PROPN
cet-8290	81	13	ta	ta	AUX
cet-8290	81	14	c	c	PROPN
cet-8290	81	15	m	m	PROPN
cet-8290	81	16	�	�	PROPN
cet-8290	81	17	:	:	PUNCT
cet-8290	81	18	untreated	untreated	ADJ
cet-8290	81	19	¡	¡	NOUN
cet-8290	81	20	:	:	PUNCT
cet-8290	81	21	ch3cooh+h2o2	ch3cooh+h2o2	VERB
cet-8290	81	22	¡	¡	PROPN
cet-8290	81	23	meoh+na2co3	meoh+na2co3	NOUN
cet-8290	81	24	ec	ec	PROPN
cet-8290	81	25	klk	klk	PROPN
cet-8290	81	26	me	i	PRON
cet-8290	81	27	ku	ku	PROPN
cet-8290	81	28	figure	figure	NOUN
cet-8290	81	29	2	2	NUM
cet-8290	81	30	:	:	PUNCT
cet-8290	81	31	sulfur	sulfur	NOUN
cet-8290	81	32	related	relate	VERB
cet-8290	81	33	fragments	fragment	NOUN
cet-8290	81	34	emitted	emit	VERB
cet-8290	81	35	during	during	ADP
cet-8290	81	36	the	the	DET
cet-8290	81	37	combustion	combustion	NOUN
cet-8290	81	38	of	of	ADP
cet-8290	81	39	untreated	untreated	ADJ
cet-8290	81	40	and	and	CCONJ
cet-8290	81	41	treated	treat	VERB
cet-8290	81	42	coal	coal	NOUN
cet-8290	81	43	samples	sample	NOUN
cet-8290	81	44	.	.	PUNCT
cet-8290	82	1	a.u	a.u	PROPN
cet-8290	82	2	.	.	PUNCT
cet-8290	82	3	:	:	PUNCT
cet-8290	83	1	arbitrary	arbitrary	ADJ
cet-8290	83	2	units	unit	NOUN
cet-8290	83	3	cycles	cycle	VERB
cet-8290	83	4	a.	a.	NOUN
cet-8290	83	5	u.	u.	PROPN
cet-8290	83	6	a.	a.	PROPN
cet-8290	83	7	u.	u.	PROPN
cet-8290	83	8	a.	a.	PROPN
cet-8290	83	9	u.	u.	PROPN
cet-8290	83	10	a.	a.	PROPN
cet-8290	83	11	u.	u.	PROPN
cet-8290	83	12	1494	1494	NUM
cet-8290	83	13	a	a	DET
cet-8290	83	14	further	far	ADV
cet-8290	83	15	combined	combine	VERB
cet-8290	83	16	acid	acid	NOUN
cet-8290	83	17	-	-	PUNCT
cet-8290	83	18	base	base	NOUN
cet-8290	83	19	treatment	treatment	NOUN
cet-8290	83	20	was	be	AUX
cet-8290	83	21	tested	test	VERB
cet-8290	83	22	.	.	PUNCT
cet-8290	84	1	it	it	PRON
cet-8290	84	2	,	,	PUNCT
cet-8290	84	3	realized	realize	VERB
cet-8290	84	4	under	under	ADP
cet-8290	84	5	mild	mild	ADJ
cet-8290	84	6	conditions	condition	NOUN
cet-8290	84	7	,	,	PUNCT
cet-8290	84	8	consisted	consist	VERB
cet-8290	84	9	of	of	ADP
cet-8290	84	10	two	two	NUM
cet-8290	84	11	steps	step	NOUN
cet-8290	84	12	.	.	PUNCT
cet-8290	85	1	in	in	ADP
cet-8290	85	2	the	the	DET
cet-8290	85	3	first	first	ADJ
cet-8290	85	4	,	,	PUNCT
cet-8290	85	5	useful	useful	ADJ
cet-8290	85	6	for	for	ADP
cet-8290	85	7	the	the	DET
cet-8290	85	8	organic	organic	ADJ
cet-8290	85	9	sulfur	sulfur	NOUN
cet-8290	85	10	removal	removal	NOUN
cet-8290	85	11	,	,	PUNCT
cet-8290	85	12	the	the	DET
cet-8290	85	13	sample	sample	NOUN
cet-8290	85	14	was	be	AUX
cet-8290	85	15	treated	treat	VERB
cet-8290	85	16	with	with	ADP
cet-8290	85	17	a	a	DET
cet-8290	85	18	mixture	mixture	NOUN
cet-8290	85	19	of	of	ADP
cet-8290	85	20	acetic	acetic	ADJ
cet-8290	85	21	acid	acid	NOUN
cet-8290	85	22	and	and	CCONJ
cet-8290	85	23	h2o2	h2o2	NOUN
cet-8290	85	24	for	for	ADP
cet-8290	85	25	six	six	NUM
cet-8290	85	26	hours	hour	NOUN
cet-8290	85	27	at	at	ADP
cet-8290	85	28	50	50	NUM
cet-8290	85	29	°	°	NOUN
cet-8290	85	30	c	c	NOUN
cet-8290	85	31	.	.	PUNCT
cet-8290	86	1	in	in	ADP
cet-8290	86	2	the	the	DET
cet-8290	86	3	second	second	ADJ
cet-8290	86	4	,	,	PUNCT
cet-8290	86	5	useful	useful	ADJ
cet-8290	86	6	for	for	ADP
cet-8290	86	7	removing	remove	VERB
cet-8290	86	8	inorganic	inorganic	ADJ
cet-8290	86	9	sulphur	sulphur	NOUN
cet-8290	86	10	,	,	PUNCT
cet-8290	86	11	the	the	DET
cet-8290	86	12	sample	sample	NOUN
cet-8290	86	13	was	be	AUX
cet-8290	86	14	treated	treat	VERB
cet-8290	86	15	with	with	ADP
cet-8290	86	16	a	a	DET
cet-8290	86	17	solution	solution	NOUN
cet-8290	86	18	of	of	ADP
cet-8290	86	19	na2co3	na2co3	ADJ
cet-8290	86	20	in	in	ADP
cet-8290	86	21	methanol	methanol	NOUN
cet-8290	86	22	.	.	PUNCT
cet-8290	87	1	these	these	DET
cet-8290	87	2	treatments	treatment	NOUN
cet-8290	87	3	did	do	AUX
cet-8290	87	4	not	not	PART
cet-8290	87	5	have	have	VERB
cet-8290	87	6	effect	effect	NOUN
cet-8290	87	7	on	on	ADP
cet-8290	87	8	the	the	DET
cet-8290	87	9	residual	residual	ADJ
cet-8290	87	10	ash	ash	NOUN
cet-8290	87	11	content	content	NOUN
cet-8290	87	12	after	after	ADP
cet-8290	87	13	combustion	combustion	NOUN
cet-8290	87	14	but	but	CCONJ
cet-8290	87	15	they	they	PRON
cet-8290	87	16	work	work	VERB
cet-8290	87	17	very	very	ADV
cet-8290	87	18	well	well	ADV
cet-8290	87	19	in	in	ADP
cet-8290	87	20	the	the	DET
cet-8290	87	21	removal	removal	NOUN
cet-8290	87	22	of	of	ADP
cet-8290	87	23	sulfur	sulfur	NOUN
cet-8290	87	24	for	for	ADP
cet-8290	87	25	all	all	DET
cet-8290	87	26	the	the	DET
cet-8290	87	27	coal	coal	NOUN
cet-8290	87	28	samples	sample	NOUN
cet-8290	87	29	tested	test	VERB
cet-8290	87	30	in	in	ADP
cet-8290	87	31	this	this	DET
cet-8290	87	32	work	work	NOUN
cet-8290	87	33	.	.	PUNCT
cet-8290	88	1	this	this	PRON
cet-8290	88	2	is	be	AUX
cet-8290	88	3	shown	show	VERB
cet-8290	88	4	in	in	ADP
cet-8290	88	5	figure	figure	NOUN
cet-8290	88	6	2	2	NUM
cet-8290	88	7	,	,	PUNCT
cet-8290	88	8	which	which	PRON
cet-8290	88	9	reports	report	VERB
cet-8290	88	10	the	the	DET
cet-8290	88	11	comparisons	comparison	NOUN
cet-8290	88	12	of	of	ADP
cet-8290	88	13	msa	msa	PROPN
cet-8290	88	14	carried	carry	VERB
cet-8290	88	15	out	out	ADP
cet-8290	88	16	on	on	ADP
cet-8290	88	17	the	the	DET
cet-8290	88	18	product	product	NOUN
cet-8290	88	19	gas	gas	NOUN
cet-8290	88	20	by	by	ADP
cet-8290	88	21	the	the	DET
cet-8290	88	22	combustion	combustion	NOUN
cet-8290	88	23	of	of	ADP
cet-8290	88	24	untreated	untreated	ADJ
cet-8290	88	25	and	and	CCONJ
cet-8290	88	26	treated	treat	VERB
cet-8290	88	27	coals	coal	NOUN
cet-8290	88	28	.	.	PUNCT
cet-8290	89	1	4	4	X
cet-8290	89	2	.	.	X
cet-8290	89	3	conclusions	conclusion	NOUN
cet-8290	89	4	large	large	ADJ
cet-8290	89	5	amounts	amount	NOUN
cet-8290	89	6	of	of	ADP
cet-8290	89	7	silicon	silicon	NOUN
cet-8290	89	8	based	base	VERB
cet-8290	89	9	minerals	mineral	NOUN
cet-8290	89	10	in	in	ADP
cet-8290	89	11	the	the	DET
cet-8290	89	12	coal	coal	NOUN
cet-8290	89	13	makes	make	VERB
cet-8290	89	14	hydrofluoric	hydrofluoric	ADJ
cet-8290	89	15	acid	acid	NOUN
cet-8290	89	16	the	the	DET
cet-8290	89	17	main	main	ADJ
cet-8290	89	18	solvent	solvent	NOUN
cet-8290	89	19	for	for	ADP
cet-8290	89	20	coal	coal	NOUN
cet-8290	89	21	demineralization	demineralization	NOUN
cet-8290	89	22	.	.	PUNCT
cet-8290	90	1	results	result	NOUN
cet-8290	90	2	demonstrated	demonstrate	VERB
cet-8290	90	3	that	that	SCONJ
cet-8290	90	4	it	it	PRON
cet-8290	90	5	has	have	VERB
cet-8290	90	6	a	a	DET
cet-8290	90	7	strong	strong	ADJ
cet-8290	90	8	demineralizing	demineralizing	NOUN
cet-8290	90	9	action	action	NOUN
cet-8290	90	10	even	even	ADV
cet-8290	90	11	at	at	ADP
cet-8290	90	12	relatively	relatively	ADV
cet-8290	90	13	low	low	ADJ
cet-8290	90	14	ratios	ratio	NOUN
cet-8290	90	15	between	between	ADP
cet-8290	90	16	acid	acid	NOUN
cet-8290	90	17	mass	mass	PROPN
cet-8290	90	18	and	and	CCONJ
cet-8290	90	19	coal	coal	NOUN
cet-8290	90	20	mass	mass	NOUN
cet-8290	90	21	and	and	CCONJ
cet-8290	90	22	at	at	ADP
cet-8290	90	23	reduced	reduce	VERB
cet-8290	90	24	contact	contact	NOUN
cet-8290	90	25	times	time	NOUN
cet-8290	90	26	.	.	PUNCT
cet-8290	91	1	the	the	DET
cet-8290	91	2	tested	test	VERB
cet-8290	91	3	procedures	procedure	NOUN
cet-8290	91	4	for	for	ADP
cet-8290	91	5	sulfur	sulfur	NOUN
cet-8290	91	6	removal	removal	NOUN
cet-8290	91	7	yielded	yield	VERB
cet-8290	91	8	satisfactory	satisfactory	ADJ
cet-8290	91	9	results	result	NOUN
cet-8290	91	10	:	:	PUNCT
cet-8290	91	11	the	the	DET
cet-8290	91	12	best	good	ADJ
cet-8290	91	13	seems	seem	VERB
cet-8290	91	14	to	to	PART
cet-8290	91	15	be	be	AUX
cet-8290	91	16	the	the	DET
cet-8290	91	17	combined	combined	ADJ
cet-8290	91	18	treatment	treatment	NOUN
cet-8290	91	19	with	with	ADP
cet-8290	91	20	acetic	acetic	ADJ
cet-8290	91	21	acid	acid	NOUN
cet-8290	91	22	and	and	CCONJ
cet-8290	91	23	h2o2	h2o2	NOUN
cet-8290	91	24	followed	follow	VERB
cet-8290	91	25	by	by	ADP
cet-8290	91	26	the	the	DET
cet-8290	91	27	treatment	treatment	NOUN
cet-8290	91	28	with	with	ADP
cet-8290	91	29	the	the	DET
cet-8290	91	30	weak	weak	ADJ
cet-8290	91	31	base	base	NOUN
cet-8290	91	32	.	.	PUNCT
cet-8290	92	1	acknowledgements	acknowledgement	NOUN
cet-8290	92	2	this	this	DET
cet-8290	92	3	work	work	NOUN
cet-8290	92	4	was	be	AUX
cet-8290	92	5	supported	support	VERB
cet-8290	92	6	by	by	ADP
cet-8290	92	7	the	the	DET
cet-8290	92	8	ministero	ministero	PROPN
cet-8290	92	9	dello	dello	PROPN
cet-8290	92	10	sviluppo	sviluppo	PROPN
cet-8290	92	11	economico	economico	NOUN
cet-8290	92	12	within	within	ADP
cet-8290	92	13	the	the	DET
cet-8290	92	14	msecnr	msecnr	ADJ
cet-8290	92	15	project	project	NOUN
cet-8290	92	16	“	"	PUNCT
cet-8290	92	17	carbone	carbone	NOUN
cet-8290	92	18	pulito	pulito	X
cet-8290	92	19	”	"	PUNCT
cet-8290	92	20	.	.	PUNCT
cet-8290	93	1	references	reference	NOUN
cet-8290	93	2	baláz	baláz	PROPN
cet-8290	93	3	p.	p.	PROPN
cet-8290	93	4	,	,	PUNCT
cet-8290	93	5	lacount	lacount	PROPN
cet-8290	93	6	r.b	r.b	PROPN
cet-8290	93	7	.	.	PROPN
cet-8290	93	8	,	,	PUNCT
cet-8290	93	9	kern	kern	PROPN
cet-8290	93	10	d.g	d.g	PROPN
cet-8290	93	11	.	.	PROPN
cet-8290	93	12	and	and	CCONJ
cet-8290	93	13	turcániova	turcániova	PROPN
cet-8290	93	14	l.	l.	PROPN
cet-8290	93	15	,	,	PUNCT
cet-8290	93	16	2001	2001	NUM
cet-8290	93	17	,	,	PUNCT
cet-8290	93	18	chemical	chemical	NOUN
cet-8290	93	19	treatment	treatment	NOUN
cet-8290	93	20	of	of	ADP
cet-8290	93	21	coal	coal	NOUN
cet-8290	93	22	by	by	ADP
cet-8290	93	23	grinding	grind	VERB
cet-8290	93	24	and	and	CCONJ
cet-8290	93	25	aqueous	aqueous	ADJ
cet-8290	93	26	caustic	caustic	ADJ
cet-8290	93	27	leaching	leaching	NOUN
cet-8290	93	28	,	,	PUNCT
cet-8290	93	29	fuel	fuel	NOUN
cet-8290	93	30	80	80	NUM
cet-8290	93	31	,	,	PUNCT
cet-8290	93	32	665	665	NUM
cet-8290	93	33	-	-	SYM
cet-8290	93	34	671	671	NUM
cet-8290	93	35	.	.	PUNCT
cet-8290	94	1	benson	benson	PROPN
cet-8290	94	2	s.a	s.a	PROPN
cet-8290	94	3	.	.	PROPN
cet-8290	94	4	and	and	CCONJ
cet-8290	94	5	holm	holm	PROPN
cet-8290	94	6	p.	p.	PROPN
cet-8290	94	7	,	,	PUNCT
cet-8290	94	8	1985	1985	NUM
cet-8290	94	9	,	,	PUNCT
cet-8290	94	10	issues	issue	NOUN
cet-8290	94	11	on	on	ADP
cet-8290	94	12	coal	coal	NOUN
cet-8290	94	13	demineralization	demineralization	NOUN
cet-8290	94	14	,	,	PUNCT
cet-8290	94	15	ind	ind	NOUN
cet-8290	94	16	.	.	PUNCT
cet-8290	95	1	eng	eng	PROPN
cet-8290	95	2	.	.	PROPN
cet-8290	95	3	chem	chem	PROPN
cet-8290	95	4	.	.	PUNCT
cet-8290	96	1	prod	prod	NOUN
cet-8290	96	2	.	.	PUNCT
cet-8290	97	1	res	re	NOUN
cet-8290	97	2	.	.	PUNCT
cet-8290	98	1	dev	dev	PROPN
cet-8290	98	2	.	.	PROPN
cet-8290	99	1	24	24	NUM
cet-8290	99	2	,	,	PUNCT
cet-8290	99	3	145	145	NUM
cet-8290	99	4	-	-	SYM
cet-8290	99	5	151	151	NUM
cet-8290	99	6	.	.	PUNCT
cet-8290	100	1	chen	chen	PROPN
cet-8290	100	2	h.	h.	PROPN
cet-8290	100	3	,	,	PUNCT
cet-8290	100	4	li	li	PROPN
cet-8290	100	5	b.	b.	PROPN
cet-8290	100	6	and	and	CCONJ
cet-8290	100	7	zhang	zhang	PROPN
cet-8290	100	8	b.	b.	PROPN
cet-8290	100	9	,	,	PUNCT
cet-8290	100	10	1999	1999	NUM
cet-8290	100	11	,	,	PUNCT
cet-8290	100	12	the	the	DET
cet-8290	100	13	effect	effect	NOUN
cet-8290	100	14	of	of	ADP
cet-8290	100	15	acid	acid	ADJ
cet-8290	100	16	treatment	treatment	NOUN
cet-8290	100	17	on	on	ADP
cet-8290	100	18	the	the	DET
cet-8290	100	19	removal	removal	NOUN
cet-8290	100	20	of	of	ADP
cet-8290	100	21	pyrite	pyrite	NOUN
cet-8290	100	22	in	in	ADP
cet-8290	100	23	coal	coal	NOUN
cet-8290	100	24	,	,	PUNCT
cet-8290	100	25	fuel	fuel	NOUN
cet-8290	100	26	15	15	NUM
cet-8290	100	27	,	,	PUNCT
cet-8290	100	28	1237	1237	NUM
cet-8290	100	29	-	-	SYM
cet-8290	100	30	1238	1238	NUM
cet-8290	100	31	.	.	PUNCT
cet-8290	101	1	ciambelli	ciambelli	PROPN
cet-8290	101	2	p.	p.	PROPN
cet-8290	101	3	,	,	PUNCT
cet-8290	101	4	palma	palma	PROPN
cet-8290	101	5	v.	v.	PROPN
cet-8290	101	6	,	,	PUNCT
cet-8290	101	7	russo	russo	PROPN
cet-8290	101	8	p.	p.	PROPN
cet-8290	101	9	,	,	PUNCT
cet-8290	101	10	and	and	CCONJ
cet-8290	101	11	vaccaro	vaccaro	PROPN
cet-8290	101	12	s.	s.	PROPN
cet-8290	101	13	,	,	PUNCT
cet-8290	101	14	2003	2003	NUM
cet-8290	101	15	,	,	PUNCT
cet-8290	101	16	dissolution	dissolution	NOUN
cet-8290	101	17	behaviour	behaviour	NOUN
cet-8290	101	18	of	of	ADP
cet-8290	101	19	mineral	mineral	NOUN
cet-8290	101	20	matter	matter	NOUN
cet-8290	101	21	in	in	ADP
cet-8290	101	22	coal	coal	NOUN
cet-8290	101	23	by	by	ADP
cet-8290	101	24	acid	acid	NOUN
cet-8290	101	25	solutions	solution	NOUN
cet-8290	101	26	,	,	PUNCT
cet-8290	101	27	7th	7th	ADJ
cet-8290	101	28	int	int	NOUN
cet-8290	101	29	.	.	PUNCT
cet-8290	102	1	conf	conf	NOUN
cet-8290	102	2	.	.	PUNCT
cet-8290	103	1	on	on	ADP
cet-8290	103	2	energy	energy	NOUN
cet-8290	103	3	for	for	ADP
cet-8290	103	4	a	a	DET
cet-8290	103	5	clean	clean	ADJ
cet-8290	103	6	environment	environment	NOUN
cet-8290	103	7	,	,	PUNCT
cet-8290	103	8	lisbon	lisbon	PROPN
cet-8290	103	9	,	,	PUNCT
cet-8290	103	10	portugal	portugal	PROPN
cet-8290	103	11	,	,	PUNCT
cet-8290	103	12	264	264	NUM
cet-8290	103	13	-	-	SYM
cet-8290	103	14	271	271	NUM
cet-8290	103	15	.	.	PUNCT
cet-8290	104	1	cirillo	cirillo	PROPN
cet-8290	104	2	v.	v.	PROPN
cet-8290	104	3	,	,	PUNCT
cet-8290	104	4	palma	palma	PROPN
cet-8290	104	5	v.	v.	PROPN
cet-8290	104	6	and	and	CCONJ
cet-8290	104	7	vaccaro	vaccaro	PROPN
cet-8290	104	8	s.	s.	PROPN
cet-8290	104	9	,	,	PUNCT
cet-8290	104	10	2009	2009	NUM
cet-8290	104	11	,	,	PUNCT
cet-8290	104	12	some	some	DET
cet-8290	104	13	issues	issue	NOUN
cet-8290	104	14	of	of	ADP
cet-8290	104	15	a	a	DET
cet-8290	104	16	coal	coal	NOUN
cet-8290	104	17	demineralization	demineralization	NOUN
cet-8290	104	18	process	process	NOUN
cet-8290	104	19	,	,	PUNCT
cet-8290	104	20	in	in	ADP
cet-8290	104	21	proc	proc	NOUN
cet-8290	104	22	.	.	PUNCT
cet-8290	105	1	of	of	ADP
cet-8290	105	2	32nd	32nd	ADJ
cet-8290	105	3	combustion	combustion	NOUN
cet-8290	105	4	meeting	meeting	NOUN
cet-8290	105	5	of	of	ADP
cet-8290	105	6	the	the	DET
cet-8290	105	7	italian	italian	ADJ
cet-8290	105	8	section	section	NOUN
cet-8290	105	9	,	,	PUNCT
cet-8290	105	10	v-7	v-7	PROPN
cet-8290	105	11	.	.	PUNCT
cet-8290	106	1	davidsson	davidsson	PROPN
cet-8290	106	2	k.h.o	k.h.o	PROPN
cet-8290	106	3	,	,	PUNCT
cet-8290	106	4	korsgren	korsgren	PROPN
cet-8290	106	5	j.g	j.g	PROPN
cet-8290	106	6	.	.	PROPN
cet-8290	106	7	,	,	PUNCT
cet-8290	106	8	pettersson	pettersson	PROPN
cet-8290	106	9	j.b.c	j.b.c	PROPN
cet-8290	106	10	.	.	PUNCT
cet-8290	107	1	and	and	CCONJ
cet-8290	107	2	jäglid	jäglid	PROPN
cet-8290	107	3	u.	u.	PROPN
cet-8290	107	4	,	,	PUNCT
cet-8290	107	5	2002	2002	NUM
cet-8290	107	6	,	,	PUNCT
cet-8290	107	7	the	the	DET
cet-8290	107	8	effects	effect	NOUN
cet-8290	107	9	of	of	ADP
cet-8290	107	10	fuel	fuel	NOUN
cet-8290	107	11	washing	washing	NOUN
cet-8290	107	12	techniques	technique	NOUN
cet-8290	107	13	on	on	ADP
cet-8290	107	14	alkali	alkali	ADJ
cet-8290	107	15	release	release	NOUN
cet-8290	107	16	from	from	ADP
cet-8290	107	17	biomass	biomass	NOUN
cet-8290	107	18	,	,	PUNCT
cet-8290	107	19	fuel	fuel	NOUN
cet-8290	107	20	81	81	NUM
cet-8290	107	21	,	,	PUNCT
cet-8290	107	22	137	137	NUM
cet-8290	107	23	-	-	SYM
cet-8290	107	24	142	142	NUM
cet-8290	107	25	.	.	PUNCT
cet-8290	108	1	kindin	kindin	PROPN
cet-8290	108	2	,	,	PUNCT
cet-8290	108	3	j.k	j.k	PROPN
cet-8290	108	4	.	.	PROPN
cet-8290	109	1	and	and	CCONJ
cet-8290	109	2	reynolds	reynolds	PROPN
cet-8290	109	3	j.e	j.e	PROPN
cet-8290	109	4	.	.	PROPN
cet-8290	109	5	,	,	PUNCT
cet-8290	109	6	1987	1987	NUM
cet-8290	109	7	,	,	PUNCT
cet-8290	109	8	u.s.a	u.s.a	NOUN
cet-8290	109	9	.	.	PUNCT
cet-8290	109	10	patent	patent	NOUN
cet-8290	109	11	4,695,290	4,695,290	NUM
cet-8290	109	12	.	.	PUNCT
cet-8290	110	1	lloyd	lloyd	PROPN
cet-8290	110	2	r.	r.	PROPN
cet-8290	110	3	and	and	CCONJ
cet-8290	110	4	turner	turner	PROPN
cet-8290	110	5	m.	m.	PROPN
cet-8290	110	6	j.	j.	PROPN
cet-8290	110	7	,	,	PUNCT
cet-8290	110	8	1986	1986	NUM
cet-8290	110	9	,	,	PUNCT
cet-8290	110	10	worldwide	worldwide	PROPN
cet-8290	110	11	patent	patent	NOUN
cet-8290	110	12	wo	will	AUX
cet-8290	110	13	86/04917	86/04917	PROPN
cet-8290	110	14	.	.	PUNCT
cet-8290	111	1	reggel	reggel	PROPN
cet-8290	111	2	l.	l.	PROPN
cet-8290	111	3	,	,	PUNCT
cet-8290	111	4	raymond	raymond	PROPN
cet-8290	111	5	r	r	PROPN
cet-8290	111	6	and	and	CCONJ
cet-8290	111	7	blaustein	blaustein	ADV
cet-8290	111	8	b.d	b.d	PROPN
cet-8290	111	9	.	.	PROPN
cet-8290	111	10	,	,	PUNCT
cet-8290	111	11	1976	1976	NUM
cet-8290	111	12	,	,	PUNCT
cet-8290	111	13	u.s.a	u.s.a	NOUN
cet-8290	111	14	.	.	PUNCT
cet-8290	111	15	patent	patent	NOUN
cet-8290	111	16	3,993,455	3,993,455	NUM
cet-8290	111	17	.	.	PUNCT
cet-8290	112	1	steel	steel	PROPN
cet-8290	112	2	k.m	k.m	PROPN
cet-8290	112	3	.	.	PROPN
cet-8290	112	4	,	,	PUNCT
cet-8290	112	5	besida	besida	PROPN
cet-8290	112	6	j.	j.	PROPN
cet-8290	112	7	,	,	PUNCT
cet-8290	112	8	o’donnell	o’donnell	PROPN
cet-8290	112	9	t.a	t.a	PROPN
cet-8290	112	10	.	.	PROPN
cet-8290	112	11	and	and	CCONJ
cet-8290	112	12	wood	wood	NOUN
cet-8290	112	13	d.g	d.g	PROPN
cet-8290	112	14	.	.	PROPN
cet-8290	112	15	,	,	PUNCT
cet-8290	112	16	2001	2001	NUM
cet-8290	112	17	,	,	PUNCT
cet-8290	112	18	production	production	NOUN
cet-8290	112	19	of	of	ADP
cet-8290	112	20	ultra	ultra	ADJ
cet-8290	112	21	clean	clean	ADJ
cet-8290	112	22	coal	coal	NOUN
cet-8290	112	23	:	:	PUNCT
cet-8290	112	24	part	part	NOUN
cet-8290	112	25	i	i	PRON
cet-8290	112	26	—	—	PUNCT
cet-8290	112	27	dissolution	dissolution	NOUN
cet-8290	112	28	behaviour	behaviour	NOUN
cet-8290	112	29	of	of	ADP
cet-8290	112	30	mineral	mineral	NOUN
cet-8290	112	31	matter	matter	NOUN
cet-8290	112	32	in	in	ADP
cet-8290	112	33	black	black	ADJ
cet-8290	112	34	coal	coal	NOUN
cet-8290	112	35	toward	toward	ADP
cet-8290	112	36	hydrochloric	hydrochloric	ADJ
cet-8290	112	37	and	and	CCONJ
cet-8290	112	38	hydrofluoric	hydrofluoric	ADJ
cet-8290	112	39	acids	acid	NOUN
cet-8290	112	40	,	,	PUNCT
cet-8290	112	41	fuel	fuel	NOUN
cet-8290	112	42	proc	proc	NOUN
cet-8290	112	43	.	.	PUNCT
cet-8290	113	1	tech	tech	NOUN
cet-8290	113	2	.	.	PUNCT
cet-8290	114	1	70	70	NUM
cet-8290	114	2	,	,	PUNCT
cet-8290	114	3	171	171	NUM
cet-8290	114	4	-	-	SYM
cet-8290	114	5	177	177	NUM
cet-8290	114	6	.	.	PUNCT
cet-8290	115	1	waugh	waugh	PROPN
cet-8290	115	2	a.b	a.b	PROPN
cet-8290	115	3	.	.	PROPN
cet-8290	115	4	,	,	PUNCT
cet-8290	115	5	bowling	bowling	NOUN
cet-8290	115	6	m.k	m.k	PROPN
cet-8290	115	7	.	.	PROPN
cet-8290	115	8	,	,	PUNCT
cet-8290	115	9	1987	1987	NUM
cet-8290	115	10	,	,	PUNCT
cet-8290	115	11	worldwide	worldwide	ADJ
cet-8290	115	12	patent	patent	NOUN
cet-8290	115	13	wo	will	AUX
cet-8290	115	14	87/05621	87/05621	PROPN
cet-8290	115	15	yang	yang	PROPN
cet-8290	115	16	r.t	r.t	PROPN
cet-8290	115	17	.	.	PROPN
cet-8290	115	18	,	,	PUNCT
cet-8290	115	19	1979	1979	NUM
cet-8290	115	20	,	,	PUNCT
cet-8290	115	21	u.s.a	u.s.a	NOUN
cet-8290	115	22	.	.	PUNCT
cet-8290	115	23	patent	patent	NOUN
cet-8290	115	24	4,134,737	4,134,737	NUM
cet-8290	115	25	.	.	PUNCT
cet-8290	116	1	finkelman	finkelman	PROPN
cet-8290	116	2	r.b	r.b	PROPN
cet-8290	116	3	.	.	PROPN
cet-8290	116	4	,	,	PUNCT
cet-8290	116	5	1982	1982	NUM
cet-8290	116	6	,	,	PUNCT
cet-8290	116	7	atomic	atomic	ADJ
cet-8290	116	8	and	and	CCONJ
cet-8290	116	9	nuclear	nuclear	ADJ
cet-8290	116	10	methods	method	NOUN
cet-8290	116	11	in	in	ADP
cet-8290	116	12	fossils	fossil	NOUN
cet-8290	116	13	energy	energy	NOUN
cet-8290	116	14	research	research	NOUN
cet-8290	116	15	,	,	PUNCT
cet-8290	116	16	plenum	plenum	PROPN
cet-8290	116	17	press	press	PROPN
cet-8290	116	18	,	,	PUNCT
cet-8290	116	19	new	new	PROPN
cet-8290	116	20	york	york	PROPN
cet-8290	116	21	,	,	PUNCT
cet-8290	116	22	usa	usa	PROPN
cet-8290	116	23	.	.	PUNCT