Table 1: Proximate composition analysis of selected coal samples (mass fraction, %).

SampleAsh
(dry basis)
Fixed carbon
(dry basis)
Volatile matter
(dry basis)
Moisture

A19.3567.1823.471.08
A211.8966.2421.871.19
A315.2763.9720.761.03
A421.2457.8520.911.03
A526.8252.8220.361.18
A630.0451.1018.861.16
A735.6246.0118.371.20
A843.5739.3817.051.36