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Adsorption of Methane on Dry Coal At Elevated Pressure.
Ruppel-TC; Grein-CT; Bienstock-D
Fuel 1974 Jul; 53(3):152-162
Methane equilibrium adsorption isotherms were determined for several U.S. coal seams--Illinois No. 6 (Herrin seam), Oklahoma Hartshorne, Pennsylvania Pittsburgh, and Virginia Pocahontas No. 3 Seams--using a volumetric method and an equation of state for methane. The amount of methane adsorbed on crushed and dried coal was measured as a function of pressure. Isotherms were measured at 30 deg. C for the Illinois coal and at 0 deg., 30 Deg. and 50 deg. C for the others. Most measurements were made to 150 atm pressure, but a few were made to 240 atm.
Issue of Publication
Fuel, V. 53, No. 3, July 1974, PP. 152-162
IL; OK; PA; VA;
Page last reviewed: April 12, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division