Table 1 Proximate and ultimate analyses of coal samples.
From: Experimental study of the catalytic effect of iron on low-rank coal gasification
Proximate analysis (wt% ad) | |
Moisture (Mad) | 22.82 |
Ash (Aad) | 10.43 |
Fixed (FCad) | 24.98 |
Volatile matter (Vad) | 41.77 |
Ultimate analysis (wt% daf) | |
Carbon | 45.39 |
Hydrogen | 4.93 |
Nitrogen | 0.84 |
Sulfur | 0.68 |
Oxygen | 48.16 |
