id	sid	eid	entity	type
archive-394	1	1	issn	PERSON
archive-394	1	2	2537-0154	CARDINAL
archive-394	1	3	10.21625/archive.v2i4.394	MONEY
archive-394	1	4	sosibo1	ORG
archive-394	1	5	singh1	ORG
archive-394	1	6	marape1 1mintek	ORG
archive-394	1	7	200	CARDINAL
archive-394	1	8	randburg	GPE
archive-394	1	9	south africa	GPE
archive-394	1	10	south africa	GPE
archive-394	5	1	no.4	LOC
archive-394	5	2	witbank	ORG
archive-394	5	3	south africa	GPE
archive-394	11	1	2019	DATE
archive-394	13	1	https://creativecommons.org/licenses/by/4.0/	WORK_OF_ART
archive-394	14	1	1	CARDINAL
archive-394	19	1	448 https://creativecommons.org/licenses/by/4.0/ modiga	QUANTITY
archive-394	19	2	coaltech	NORP
archive-394	19	3	2014	DATE
archive-394	20	1	the south african department of energy (doe	ORG
archive-394	20	2	60 million tons	QUANTITY
archive-394	20	3	more than 1 billion tons	MONEY
archive-394	20	4	2016	DATE
archive-394	24	1	-6	DATE
archive-394	24	2	south african	NORP
archive-394	24	3	no.4	LOC
archive-394	24	4	witbank	ORG
archive-394	26	1	1.1	CARDINAL
archive-394	28	1	less than 0.5 mm	QUANTITY
archive-394	28	2	greater than 150 microns	QUANTITY
archive-394	28	3	less than 150 microns	QUANTITY
archive-394	28	4	2000	DATE
archive-394	29	1	21-24%	PERCENT
archive-394	29	2	312	CARDINAL
archive-394	29	3	south africa	GPE
archive-394	29	4	2007	DATE
archive-394	29	5	4-6%	PERCENT
archive-394	29	6	coaltech, 2011	ORG
archive-394	30	1	coaltech	GPE
archive-394	30	2	2011	DATE
archive-394	30	3	dmr, 2001	ORG
archive-394	30	4	1	CARDINAL
archive-394	31	1	1	CARDINAL
archive-394	31	2	1.typical	CARDINAL
archive-394	31	3	coaltech	GPE
archive-394	31	4	2011	DATE
archive-394	31	5	2001	DATE
archive-394	31	6	16-21	DATE
archive-394	31	7	20-40 30	PERCENT
archive-394	31	8	11-20	CARDINAL
archive-394	31	9	cv	ORG
archive-394	31	10	30-60%	PERCENT
archive-394	33	1	reddick et al.	PERSON
archive-394	33	2	2007	DATE
archive-394	34	1	2	CARDINAL
archive-394	34	2	coaltech	GPE
archive-394	34	3	2011	DATE
archive-394	35	1	2.1	CARDINAL
archive-394	36	1	1986	DATE
archive-394	36	2	between 0.5mm	QUANTITY
archive-394	36	3	150 µm	MONEY
archive-394	37	1	75	CARDINAL
archive-394	38	1	1986	DATE
archive-394	39	1	south africa	GPE
archive-394	39	2	7%	PERCENT
archive-394	39	3	16%	PERCENT
archive-394	39	4	2002	DATE
archive-394	40	1	4	CARDINAL
archive-394	40	2	witbank	ORG
archive-394	41	1	449 modiga	QUANTITY
archive-394	41	2	bergh, 2011	ORG
archive-394	42	1	2.2	CARDINAL
archive-394	43	1	1mm	QUANTITY
archive-394	43	2	0.1 mm	QUANTITY
archive-394	43	3	south africa	GPE
archive-394	43	4	coaltech, 2011	ORG
archive-394	44	1	about 100	CARDINAL
archive-394	44	2	1986	DATE
archive-394	45	1	2	CARDINAL
archive-394	45	2	witbank	ORG
archive-394	45	3	4	CARDINAL
archive-394	45	4	2002	DATE
archive-394	45	5	jeffrey, 2005	ORG
archive-394	46	1	2.3	CARDINAL
archive-394	49	1	1986	DATE
archive-394	49	2	0.1	CARDINAL
archive-394	50	1	the 1980s	DATE
archive-394	50	2	witbank	ORG
archive-394	52	1	2002	DATE
archive-394	54	1	150 microns	QUANTITY
archive-394	56	1	2.4	CARDINAL
archive-394	57	1	1.30-1.50	CARDINAL
archive-394	58	1	bergh et al	PERSON
archive-394	58	2	2013	DATE
archive-394	59	1	two	CARDINAL
archive-394	59	2	between 28–84% and 20–75%	PERCENT
archive-394	60	1	tran et al	PERSON
archive-394	60	2	2016	DATE
archive-394	61	1	south african	NORP
archive-394	61	2	zncl2	PERSON
archive-394	61	3	k.e rakgase	GPE
archive-394	61	4	2012	DATE
archive-394	63	1	campbell et al	ORG
archive-394	63	2	2015	DATE
archive-394	64	1	3	CARDINAL
archive-394	64	2	3.1	CARDINAL
archive-394	65	1	-6	DATE
archive-394	66	1	450 modiga	QUANTITY
archive-394	67	1	1	CARDINAL
archive-394	68	1	1	CARDINAL
archive-394	69	1	cv	ORG
archive-394	70	1	cv	ORG
archive-394	70	2	22.18 mj/kg	QUANTITY
archive-394	70	3	25.93%	PERCENT
archive-394	71	1	1	CARDINAL
archive-394	72	1	1.60	CARDINAL
archive-394	73	1	3.2	CARDINAL
archive-394	78	1	2	CARDINAL
archive-394	79	1	2	CARDINAL
archive-394	79	2	1.60	CARDINAL
archive-394	79	3	30.00 %	PERCENT
archive-394	79	4	30.00	CARDINAL
archive-394	79	5	t/h	ORG
archive-394	79	6	1.50	CARDINAL
archive-394	79	7	t/h	ORG
archive-394	79	8	5.00	CARDINAL
archive-394	79	9	seven	CARDINAL
archive-394	79	10	three	CARDINAL
archive-394	79	11	three	CARDINAL
archive-394	81	1	3.3	CARDINAL
archive-394	82	1	three	CARDINAL
archive-394	84	1	3	CARDINAL
archive-394	85	1	3	CARDINAL
archive-394	85	2	1.60	CARDINAL
archive-394	85	3	17.70 %	PERCENT
archive-394	85	4	20.00	CARDINAL
archive-394	85	5	t/h	ORG
archive-394	85	6	1.90	CARDINAL
archive-394	85	7	t/h	ORG
archive-394	85	8	9.70	CARDINAL
archive-394	86	1	451 modiga	QUANTITY
archive-394	87	1	3.4	CARDINAL
archive-394	87	2	2kg	QUANTITY
archive-394	87	3	-1.7mm+212µm	ORG
archive-394	88	1	hls	ORG
archive-394	89	1	1.30	CARDINAL
archive-394	89	2	2.10	CARDINAL
archive-394	89	3	0.10	CARDINAL
archive-394	90	1	nine	CARDINAL
archive-394	91	1	3.5	CARDINAL
archive-394	92	1	75kg	QUANTITY
archive-394	92	2	-1.7mm+212µm	ORG
archive-394	92	3	five	CARDINAL
archive-394	94	1	2014	DATE
archive-394	94	2	galvin	ORG
archive-394	94	3	2004	DATE
archive-394	95	1	2014	DATE
archive-394	95	2	2	CARDINAL
archive-394	102	1	2	CARDINAL
archive-394	102	2	2014	DATE
archive-394	103	1	four	CARDINAL
archive-394	103	2	30%	PERCENT
archive-394	103	3	61 kg	QUANTITY
archive-394	103	4	1350 kg/m3	QUANTITY
archive-394	104	1	between 250	CARDINAL
archive-394	104	2	300 l/hr	QUANTITY
archive-394	104	3	50	CARDINAL
archive-394	105	1	1200 kg/m3	QUANTITY
archive-394	106	1	452 modiga	QUANTITY
archive-394	108	1	4	CARDINAL
archive-394	108	2	three	CARDINAL
archive-394	108	3	77%	PERCENT
archive-394	108	4	20.25%	PERCENT
archive-394	108	5	25.52	CARDINAL
archive-394	108	6	4	CARDINAL
archive-394	109	1	4	CARDINAL
archive-394	112	1	cumm ash grade	ORG
archive-394	112	2	cv	ORG
archive-394	112	3	1 45.70	CARDINAL
archive-394	112	4	2 64.21	CARDINAL
archive-394	112	5	3 77.00	CARDINAL
archive-394	112	6	84.23	CARDINAL
archive-394	112	7	23.84	CARDINAL
archive-394	112	8	1 96.61	CARDINAL
archive-394	112	9	24.17 22.70	CARDINAL
archive-394	112	10	2 100.00	CARDINAL
archive-394	112	11	three	CARDINAL
archive-394	112	12	75.2%	PERCENT
archive-394	112	13	19.77%	PERCENT
archive-394	112	14	24.22	CARDINAL
archive-394	112	15	5	CARDINAL
archive-394	115	1	5	CARDINAL
archive-394	118	1	cumm ash grade	ORG
archive-394	118	2	cv	ORG
archive-394	118	3	1 18.05	CARDINAL
archive-394	118	4	2 52.95	CARDINAL
archive-394	118	5	3	CARDINAL
archive-394	118	6	85.88	CARDINAL
archive-394	118	7	20.23 24.04	CARDINAL
archive-394	118	8	1 96.77	CARDINAL
archive-394	118	9	2	CARDINAL
archive-394	118	10	23.60	CARDINAL
archive-394	119	1	hls	ORG
archive-394	120	1	3.10%	PERCENT
archive-394	120	2	2.90%	PERCENT
archive-394	120	3	30.59	CARDINAL
archive-394	120	4	more than 99%	PERCENT
archive-394	121	1	6	CARDINAL
archive-394	122	1	57.61%	PERCENT
archive-394	122	2	11.84%	PERCENT
archive-394	122	3	26.11	CARDINAL
archive-394	123	1	more than 70%	PERCENT
archive-394	125	1	73%	PERCENT
archive-394	125	2	15.86%	PERCENT
archive-394	125	3	24.63	CARDINAL
archive-394	125	4	7	CARDINAL
archive-394	126	1	39.70%	PERCENT
archive-394	126	2	cv	ORG
archive-394	126	3	24.88	CARDINAL
archive-394	126	4	15.15%	PERCENT
archive-394	127	1	6	CARDINAL
archive-394	128	1	hls	ORG
archive-394	129	1	cv	ORG
archive-394	129	2	30.59	MONEY
archive-394	130	1	453 modiga	QUANTITY
archive-394	130	2	6	CARDINAL
archive-394	130	3	26.11 -1.6+1.7 72.91	MONEY
archive-394	130	4	24.95 -1.7+1.8	MONEY
archive-394	130	5	15.44 24.53 -1.8+1.9	MONEY
archive-394	130	6	17.62 23.65	QUANTITY
archive-394	130	7	18.91 23.14	CARDINAL
archive-394	130	8	cv	ORG
archive-394	132	1	7	CARDINAL
archive-394	133	1	l/h	ORG
archive-394	135	1	cumm ash grade	ORG
archive-394	135	2	cv	ORG
archive-394	135	3	1350 kg/m3	QUANTITY
archive-394	135	4	250	CARDINAL
archive-394	135	5	15.47	CARDINAL
archive-394	135	6	15.86	CARDINAL
archive-394	135	7	23.88 1200 kg/m3	QUANTITY
archive-394	138	1	1200 kg/m3	QUANTITY
archive-394	138	2	12.96%	PERCENT
archive-394	138	3	26.36	CARDINAL
archive-394	138	4	88.65%	PERCENT
archive-394	138	5	21.90%	PERCENT
archive-394	138	6	7	CARDINAL
archive-394	139	1	3	CARDINAL
archive-394	139	2	hls	ORG
archive-394	141	1	two	CARDINAL
archive-394	141	2	between 70 80%	PERCENT
archive-394	141	3	between 15-18%	CARDINAL
archive-394	142	1	3	CARDINAL
archive-394	143	1	454 modiga	QUANTITY
archive-394	143	2	5	CARDINAL
archive-394	145	1	eskom	ORG
archive-394	145	2	cv	ORG
archive-394	146	1	25%	PERCENT
archive-394	146	2	21 mj/kg cv	QUANTITY
archive-394	148	1	+1.6 to -1.6	CARDINAL
archive-394	149	1	1	CARDINAL
archive-394	150	1	6	CARDINAL
archive-394	153	1	cv	ORG
archive-394	155	1	more than 60%	PERCENT
archive-394	156	1	7	CARDINAL
archive-394	156	2	1	CARDINAL
archive-394	156	3	amariei	ORG
archive-394	156	4	a.	PERSON
archive-394	156	5	michaud	PERSON
archive-394	156	6	d.	NORP
archive-394	156	7	2014	DATE
archive-394	158	1	62	DATE
archive-394	159	1	66-73	CARDINAL
archive-394	160	1	2.anton	CARDINAL
archive-394	161	1	south african	NORP
archive-394	162	1	100	CARDINAL
archive-394	163	1	2011	DATE
archive-394	164	1	3	CARDINAL
archive-394	164	2	bergh et al	PERSON
archive-394	164	3	witbank coalfield no	ORG
archive-394	164	4	4	CARDINAL
archive-394	165	1	92	CARDINAL
archive-394	165	2	4, 2011	DATE
archive-394	165	3	812	CARDINAL
archive-394	166	1	bergh et al	PERSON
archive-394	167	1	the south african institute of mining	ORG
archive-394	167	2	13	CARDINAL
archive-394	167	3	no 11, 2013	DATE
archive-394	167	4	817	CARDINAL
archive-394	168	1	5	CARDINAL
archive-394	168	2	coaltech	ORG
archive-394	169	1	south african	NORP
archive-394	169	2	south african	NORP
archive-394	170	1	coaltech research association	ORG
archive-394	170	2	2011	DATE
archive-394	171	1	6	CARDINAL
archive-394	171	2	coaltech	ORG
archive-394	172	1	annual	DATE
archive-394	173	1	coaltech research association	ORG
archive-394	173	2	2014	DATE
archive-394	174	1	7.department	CARDINAL
archive-394	175	1	duff coal-summary	PERSON
archive-394	176	1	department of energy	ORG
archive-394	176	2	pretoria	GPE
archive-394	176	3	2001	DATE
archive-394	177	1	8	CARDINAL
archive-394	179	1	pretoria	GPE
archive-394	179	2	2017	DATE
archive-394	180	1	9	CARDINAL
archive-394	180	2	d.w. horsfall et al	PERSON
archive-394	180	3	1986	DATE
archive-394	182	1	the south african institute of mining	ORG
archive-394	182	2	6	CARDINAL
archive-394	182	3	no 10, 1986	DATE
archive-394	182	4	401	CARDINAL
archive-394	183	1	10	CARDINAL
archive-394	183	2	gj de korte	PERSON
archive-394	183	3	2002	DATE
archive-394	185	1	the south african institute of mining	ORG
archive-394	185	2	102	CARDINAL
archive-394	185	3	no 07, 2002	DATE
archive-394	186	1	393	CARDINAL
archive-394	186	2	11	CARDINAL
archive-394	187	1	j. f reddick et al	PERSON
archive-394	188	1	south africa	GPE
archive-394	190	1	455 modiga	QUANTITY
archive-394	190	2	the south african institute of mining	ORG
archive-394	190	3	107, 2007	DATE
archive-394	190	4	811	CARDINAL
archive-394	190	5	12	CARDINAL
archive-394	191	1	k.e rakgase	GPE
archive-394	193	1	coaltech research association	ORG
archive-394	193	2	annual	DATE
archive-394	193	3	2012	DATE
archive-394	194	1	13	CARDINAL
archive-394	194	2	l. jeffrey	PERSON
archive-394	195	1	south africa	GPE
archive-394	196	1	the south african institute of mining	ORG
archive-394	196	2	105	CARDINAL
archive-394	196	3	no 12, 2005	DATE
archive-394	196	4	95	CARDINAL
archive-394	198	1	14	CARDINAL
archive-394	198	2	galvin, k.p. 2004	PERSON
archive-394	200	1	73	DATE
archive-394	201	1	83-89	DATE
archive-394	202	1	15	CARDINAL
archive-394	202	2	n. opperman et al	PERSON
archive-394	203	1	the south african institute of mining	ORG
archive-394	203	2	102	CARDINAL
archive-394	203	3	no 7, 2002	DATE
archive-394	203	4	405	CARDINAL
archive-394	203	5	409	CARDINAL
archive-394	203	6	16	CARDINAL
archive-394	204	1	p.e.	GPE
archive-394	206	1	coaltech 2020	ORG
archive-394	206	2	4.8.1	PERSON
archive-394	206	3	2000	DATE
archive-394	207	1	17	CARDINAL
archive-394	208	1	q.p	ORG
archive-394	209	1	campbell et al	PERSON
archive-394	210	1	83	DATE
archive-394	210	2	2015	DATE
archive-394	210	3	59	CARDINAL
archive-394	210	4	18	CARDINAL
archive-394	211	1	quang anh tran et	PERSON
archive-394	213	1	143	CARDINAL
archive-394	213	2	2016	DATE
archive-394	213	3	43-50	CARDINAL
archive-394	214	1	appendix a. a.1.1	PERSON
archive-394	216	1	456	CARDINAL