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Effect of nonequilibrium absorption on gas transport in heterogeneous systems

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Abstract

A mathematical model is suggested for nonequilibrium gas absorption by a condensed medium through a free surface or a membrane. Surface reactions describe by first-and second-order rate equations are taken into account. Gas transport through membranes and nonequilibrium gas sorption by liquids through a membrane are considered by way of examples. The effect of the sorption rate can be accounted for by introducing an efficient permeability of the gas-liquid interface.

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Authors and Affiliations

  1. Moscow Institute of Engineering Physics, OAO Akvaservis, Kashirskoe sh. 31, Moscow, 115409, Russia

    A. Yu. Okunev & N. I. Laguntsov

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  1. A. Yu. Okunev
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  2. N. I. Laguntsov
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Original Russian Text © A.Yu. Okunev, N.I. Laguntsov, 2007, published in Teoreticheskie Osnovy Khimicheskoi Tekhnologii, 2007, Vol. 41, No. 3, pp. 272–279.

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Okunev, A.Y., Laguntsov, N.I. Effect of nonequilibrium absorption on gas transport in heterogeneous systems. Theor Found Chem Eng 41, 257–263 (2007). https://doi.org/10.1134/S0040579507030049

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  • DOI: https://doi.org/10.1134/S0040579507030049

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