Lignite
Oct. 4, 2022, 1:43 p.m.
References
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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 |
---|---|---|---|---|---|
708 | Lignite | Carbon dioxide/Methane | 0.18 | 4.38 | 5.5 |
1185 | Lignite | Carbon dioxide/Methane | 0.02 | 2.29 | None |