Optimization of the Active Component Distribution through the Catalyst Bed Full article
Journal |
Chemical Engineering Science
ISSN: 0009-2509 , E-ISSN: 1873-4405 |
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Output data | Year: 2004, Volume: 59, Number: 6, Pages: 1213-1220 Pages count : 8 DOI: 10.1016/j.ces.2003.12.005 | ||
Tags | Catalyst, Distribution, Modelling, Numerical analysis, Optimization, Packed bed | ||
Authors |
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Affiliations |
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Abstract:
A variational problem was formulated to determine the optimal axially non-uniform catalyst activity distribution along the fixed catalyst bed. It was observed that the mass transport limitations or non-isothermal temperature profile are necessary conditions for potential optimization of the catalyst distribution along the bed length. Under isothermal conditions with linear dependence of the reaction rate on concentration at a constant mass transfer coefficient, the uniform distribution is optimal. Analytical solution for the first-order reaction and numerical solutions for power-law kinetics were found.
Cite:
Khanaev V.M.
, Borisova E.S.
, Noskov A.S.
Optimization of the Active Component Distribution through the Catalyst Bed
Chemical Engineering Science. 2004. V.59. N6. P.1213-1220. DOI: 10.1016/j.ces.2003.12.005 WOS Scopus РИНЦ
Optimization of the Active Component Distribution through the Catalyst Bed
Chemical Engineering Science. 2004. V.59. N6. P.1213-1220. DOI: 10.1016/j.ces.2003.12.005 WOS Scopus РИНЦ
Dates:
Submitted: | Jan 27, 2003 |
Accepted: | Dec 8, 2003 |
Published print: | Mar 1, 2004 |
Published online: | Mar 20, 2004 |
Identifiers:
Web of science | WOS:000220778700005 |
Scopus | 2-s2.0-16544372250 |
Elibrary | 13451812 |
Chemical Abstracts | 2004:242869 |
Chemical Abstracts (print) | 140:289447 |
OpenAlex | W2084643719 |