Components (wt% / as air-dry) |
BD coal | WF coal | ZH coal | DS coal | GG coal |
---|---|---|---|---|---|
Moisture | 9.02 | 3.45 | 6.53 | 6.56 | 5.02 |
Ash | 28.95 | 10.68 | 14.56 | 19.57 | 27.63 |
Volatility | 6.55 | 28.56 | 35.56 | 16.56 | 9.88 |
C | 52.85 | 70.62 | 64.53 | 65.23 | 58.79 |
H | 2.86 | 4.56 | 3.53 | 2.15 | 2.54 |
O | 0.96 | 8.26 | 9.25 | 2.22 | 1.58 |
N | 0.85 | 1.21 | 1.06 | 1.12 | 0.88 |
S | 4.51 | 1.22 | 0.54 | 2.15 | 3.56 |
Cl | 0.007 | 0.028 | 0.015 | 0.009 | 0.020 |
Hg/ppm | 1.68 | 0.45 | 0.26 | 0.85 | 1.28 |