Quantitative characterization of the pore volume fractal dimensions for three kinds of liquid nitrogen frozen coal and its enlightenment to coalbed methane exploitation
Lei Qin, Ping Wang, Haifei Lin, Shugang Li, Bin Zhou, Yang Bai, Dongjie Yan, Chao Ma
Topics & Concepts
AnthraciteCoalbed methaneCoalBituminous coalLiquid nitrogenEnhanced coal bed methane recoveryMacroporeAdsorptionFractal dimensionPorosimetryMethaneChemistryMineralogyChemical engineeringPorosityMaterials scienceCoal miningMesoporous materialPorous mediumFractalOrganic chemistryMathematical analysisEngineeringMathematicsCatalysisCoal Properties and UtilizationHydrocarbon exploration and reservoir analysisMethane Hydrates and Related Phenomena