Kinetics of the Catalytic Deactivation by Site Coverage and Pore Blockage: Application of Percolation Theory Full article
Journal |
Catalysis Letters
ISSN: 1011-372X , E-ISSN: 1572-879X |
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Output data | Year: 1991, Volume: 9, Number: 5-6, Pages: 369-376 Pages count : 8 DOI: 10.1007/BF00764828 | ||
Tags | Catalyst deactivation, kinetic control, necks, percolation theory, pore space, pore-size distribution, voids | ||
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Abstract:
The kinetics of the catalyst deactivation by site coverage is analyzed using percolation theory. The pore space is treated as a lattice of voids interconnected by necks in a three-dimensional network. The deactivation is assumed to occur under kinetic control and to be primarily caused by blockage of necks. The effect of various factors (such as pore-size distribution, a mean coordination number, the rate constant of disappearance of active sites,
and the kinetics of blockage of separate necks) on the deactivation process is demonstrated and discussed.
Cite:
Zhdanov V.P.
Kinetics of the Catalytic Deactivation by Site Coverage and Pore Blockage: Application of Percolation Theory
Catalysis Letters. 1991. V.9. N5-6. P.369-376. DOI: 10.1007/BF00764828 WOS Scopus РИНЦ
Kinetics of the Catalytic Deactivation by Site Coverage and Pore Blockage: Application of Percolation Theory
Catalysis Letters. 1991. V.9. N5-6. P.369-376. DOI: 10.1007/BF00764828 WOS Scopus РИНЦ
Dates:
Submitted: | Apr 10, 1991 |
Accepted: | Apr 22, 1991 |
Published print: | Sep 1, 1991 |
Identifiers:
Web of science | WOS:A1991FW68700006 |
Scopus | 2-s2.0-0000956432 |
Elibrary | 30815778 |
Chemical Abstracts | 1992:92241 |
Chemical Abstracts (print) | 116:92241 |
OpenAlex | W2070572951 |