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The adsorption equilibria of N_2,Ar,CH_4,CO_2,and N_2O on H-Mordenite were studied with a constant volume appa-ratus under pressure from 3.04×10~3 to 1.43×10~7 Pa at—196°,0°,25°,50° and 75℃.The amount of adsorption ofN_2,Ar and CH_4 increases with pressure until approaching saturation at about 6.08×10~6 Pa.A maximum exists on theadsorption isotherm of CO_2 and N_2O,and their isotherms at different temperatures cross each other.All the data obtainedin this work can be correlated by the extended adsorption potential theory quite well.All experimental points can be repre-sented by the generalized characteristic curve.
The adsorption equilibria of N 2, Ar, CH 4, CO 2, and N 2 O on H-Mordenite were studied with a constant volume of appa-ratus under pressure from 3.04 × 10 -3 to 1.43 × 10 -7 Pa at -196 °, 0 °, 25 °, 50 ° and 75 ° C. The amount of adsorption of N2, Ar and CH4 increases with pressure until approaching saturation at about 6.08 × 10 -6 Pa. A maximum exists on the adsorption of isotherm of CO 2 and N_2O, and their isotherms at different temperatures cross each other.All the data obtainedin this work can be correlated by the extended adsorption potential theory quite well .All experimental points can be repre-sented by the generalized characteristic curve.