Multiscale Origins of Low Temperature Induced Gas Adsorption Promotion and Desorption Inhibition in Coking Coal: Insights from Pore Structure and Molecular Dynamics
Abstract Accurate assessment of gas adsorption and desorption behavior in coal at low temperatures is critical for both deep coalbed methane recovery and the emerging freezing coring technique. This study presents a multiscale investigation integrating low temperature desorption experiments, pore structure characteriza...