Table 1 Proximate analysis and ultimate analysis of coal samples17.

From: Quantitative analysis of heat release during coal oxygen-lean combustion in a O2/CO2/N2 atmosphere by TG-DTG-DSC

Coal sample

Proximate analysis (ad, %)

Ultimate analysis (ad, %)

Moisture

Ash

Volatile matter

Fixed Carbon

Nitrogen

Carbon

Hydrogen

Sulfur

Oxygen

BL coal

8.88

16.16

31.66

43.30

0.94

63.44

5.08

0.28

15.03

YW coal

0.71

9.40

9.90

79.99

1.30

83.48

4.05

0.24

3.72

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