Abstract Gas is adsorbed in the pores of coal matrix and during gas production gas is desorbed from the pore surface and diffuses through the
Xinxin He, Yuanping Abstract To investigate the effects of coal pore structure on the methane‐coal sorption hysteresis, six coal sample
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Highlights Influence of coal type and rank on gas diffusion rate in a wide range of Australian coals Six orders of magnitude variation in
Highlights Rates of gas sorption by coals increased exponentially with the 8–50 nm porosity.The number of 8–50 nm pores in coals do n