Keyword :
Adsorption isotherm , Helium Density of Coal , Rectilinear Shape of Adsorption Isotherm , Adsorption , CO2 , High-Pressure Adsorption Isotherm , hysteresis , Shrinkage , Volumetric Method , Manometric Gas Adsorption Apparatus , Rank , Carbon dioxide , Transport Phenomena in Coal Seam , Adsorption Isotherm Model , Volumetric Change , Moisture content , Temperature effect , MODELING , Argonne Premium Coal , Leached Coals