Adsorption of a four-component gas mixture on zeolite NaX |
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| Authors: | L A Vashchenko V V Katal'nikova |
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| Institution: | (1) B. I. Verkin Institute for Low-Temperature Physics and Engineering, National Academy of Sciences of the Ukraine, 47 prosp. Lenina, 310164 Khar'kov, Ukraine |
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| Abstract: | Adsorption of N2, CH4, C2H6, C3H8, and their mixture on zeolite NaX was studied by the volumetric method under static conditions at 278 K in the pressure range from 0.1 to 0.8 MPa. Compressibility factors were calculated in order to take into account the nonideal character of the gas phase. Adsorption isotherms of individual gases and partial isotherms were obtained. The adsorption properties of gases in the adsorption of a mixture and its components were compared. The selectivity coefficient of adsorption of propane in the N2-CH4-C2H6-C3H8-NaX system was calculated, and its dependence on the total pressure was determined.Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 4, pp. 839–841, April, 1996. |
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| Keywords: | nitrogen methane ethane propane combined adsorption zeolite NaX selectivity coefficient |
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