Anthracite

Oct. 4, 2022, 1:43 p.m.

References

Adsorption equilibrium and thermodynamic analysis of CO2 and CH4 on Qinshui Basin anthracite. CO2 and CH4 adsorption on different rank coals: A thermodynamics study of surface potential, Gibbs free energy change and entropy loss. Sorption hysteresis characterization of CH4 and CO2 on anthracite, bituminous coal, and lignite at low pressure.

Data points

#	Adsorbent	Gas	q / mol kg⁻¹	S / mol mol⁻¹	-ΔH / kJ mol⁻¹
707	Anthracite	Carbon dioxide/Methane	0.4	5.0	8.6
815	Anthracite	Carbon dioxide/Methane	0.3	4.5	7.0
1183	Anthracite	Carbon dioxide/Methane	0.04	6.0	None