Conversion of Organic Matter in Coal by Photocatalytic Oxidation with H₂O₂ over SFC/TiO₂ in Isolated Oxygen System

Table 1

Proximate and ultimate analyses (wt.%) of coals.

Coal	Proximate analysis			Ultimate analysis (daf)			St,d (wt.%)
	Mad	Ad	Vdaf	C	H	N
SFBC	10.21	6.50	37.70	80.51	4.82	0.90	0.40
GTC	8.51	5.71	35.00	82.95	5.47	1.13	1.00
SLL	20.07	11.35	46.77	38.99	2.78	0.19	1.00
HLGLC	17.31	23.45	43.42	42.35	2.68	0.43	0.57

daf: dry and ash-free base; M_ad: moisture (air-dried base); A_d: ash (dry base, i.e., moisture-free base); V_daf: volatile matter (dry and ash-free base); S_t,d: total sulfur (dry base).