Steady-State and Dynamic Mass Transfer of Gases in Porous Materials

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Title:Steady-State and Dynamic Mass Transfer of Gases in Porous Materials
Creators:
Tuchlenski, Axel
Schramm, Oliver
Seidel-Morgenstern, Andreas
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 62, 7, pp. 1043-1056
Uncontrolled Keywords:Diffusion experiments, Porous membrane, Dynamic diffusion cell technique, Dusty gas model

Abstract

The diffusion of binary gas mixtures through a porous asymmetric tubular membrane has been studied experimentally. A modified Wicke-Kallenbach diffusion cell consisting of two gas compartments separated by the membrane was used. Steady-state experiments with pure gases and binary mixtures were carried out in order to determine the transport parameters of the membrane with respect to the dusty gas model. To verify these parameters, the dynamic transport of binary mixtures was examined applying the dynamic diffusion cell technique proposed by Novak <i>et al.</i> The measured transients were in relative good agreement with the model predictions.

Title:Steady-State and Dynamic Mass Transfer of Gases in Porous Materials
Creators:
Tuchlenski, Axel
Schramm, Oliver
Seidel-Morgenstern, Andreas
Uncontrolled Keywords:Diffusion experiments, Porous membrane, Dynamic diffusion cell technique, Dusty gas model
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:62
Number:7
Page Range:pp. 1043-1056
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19971043UNSPECIFIED
ID Code:1184
Item Type:Article
Deposited On:06 Feb 2009 17:07
Last Modified:06 Feb 2009 16:07

Citation

Tuchlenski, Axel; Schramm, Oliver; Seidel-Morgenstern, Andreas (1997) Steady-State and Dynamic Mass Transfer of Gases in Porous Materials. Collection of Czechoslovak Chemical Communications, 62 (7). pp. 1043-1056. ISSN 0010-0765

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