Fig. 7

Characteristics of gas composition and the carbon isotope compositions of methane and ethane during the adsorption/desorption process of high-rank coal (Ro > 2.0) in the Ordos Basin.
Characteristics of gas composition and the carbon isotope compositions of methane and ethane during the adsorption/desorption process of high-rank coal (Ro > 2.0) in the Ordos Basin.