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Adsorption of a binary gas mixture which laterally interacts on a random heterogeneous surface [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 1992.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
Pages: (26 pages) : digital, PDF file
Additional Creators
Westinghouse Savannah River Company, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
Analytical expressions for the adsorption of a binary gas mixture which laterally interacts on a heterogeneous surface are developed. The lateral interactions are of the Bragg-Williams type and the surface heterogeneity is modeled via a random distribution of sites described by a uniform distribution of Henry's Law constants. The parametric study shows that complex phase behavior can be predicted, including azeotropes and sigmoidal shaped X-Y diagrams. Also, this model may be useful for modeling and designing adsorption processes as it requires few iterations to simultaneously solve the implicit and coupled algebraic expressions.
Report Numbers
E 1.99:wsrc-ms-92-332
E 1.99: conf-921104--5
conf-921104--5
wsrc-ms-92-332
Subject(s)
Other Subject(s)
Note
Published through SciTech Connect.
01/01/1992.
"wsrc-ms-92-332"
" conf-921104--5"
"DE93000706"
American Institute of Chemical Engineers annual meeting, Miami, FL (United States), 1-6 Nov 1992.
Ritter, J.A.
Funding Information
AC09-89SR18035
View MARC record | catkey: 14394857