Table 3:
Ultimate analysis of thermal dissolution soluble fractions of SF coal at different temperatures.
Temperature
(
o
C)
C
(wt%)
H
(wt%)
N
(wt%)
S
(wt%)
O
a
(wt%)
320
78.79
5.38
4.24
0.95
10.65
340
82.54
5.61
3.04
0.66
8.15
360
83.10
5.54
3.68
0.87
6.81
380
80.61
5.58
3.31
0.73
9.77
a
The O content is measured by difference.