Mathematical Modeling of Unsteady-State Operation Taking into Account Adsorption and Chemisorption Processes on the Catalyst Pellet Full article
| Conference |
3 International conference on unsteady-state processes in catalysis 30 Jun - 3 Jul 1998 , St. Petersburg |
||
|---|---|---|---|
| Journal |
Chemical Engineering Science
ISSN: 0009-2509 , E-ISSN: 1873-4405 |
||
| Output data | Year: 1999, Volume: 54, Number: 20, Pages: 4639-4643 Pages count : 5 DOI: 10.1016/S0009-2509(99)00143-8 | ||
| Tags | Adsorption-catalytic method, Hydrocarbons oxidation, Intraparticle diffusion limitations, Mathematical modeling | ||
| Authors |
|
||
| Affiliations |
|
Funding (1)
| 1 | International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union | 96-1173 |
Abstract:
In this paper the dynamics of hydrocarbons deep oxidation in the catalyst pellet with account of intraparticle diffusion limitations under alternating adsorption stage and oxidation one is studied by means of mathematical modeling. As an example the isopropyl benzene oxidation by oxygen on Cu/Cr/Al oxide catalyst is considered. It is shown that intraparticle diffusion limitation significantly influence both adsorption and oxidation performance. The modeling results demonstrate the existence of the optimal catalyst pellet size, providing the maximum purification efficiency in the adsorption-catalytic process of VOC abatement.
Cite:
Vernikovskaya N.V.
, Zagoruiko A.N.
, Chumakova N.A.
, Noskov A.S.
Mathematical Modeling of Unsteady-State Operation Taking into Account Adsorption and Chemisorption Processes on the Catalyst Pellet
Chemical Engineering Science. 1999. V.54. N20. P.4639-4643. DOI: 10.1016/S0009-2509(99)00143-8 WOS Scopus РИНЦ ANCAN OpenAlex
Mathematical Modeling of Unsteady-State Operation Taking into Account Adsorption and Chemisorption Processes on the Catalyst Pellet
Chemical Engineering Science. 1999. V.54. N20. P.4639-4643. DOI: 10.1016/S0009-2509(99)00143-8 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
| Published online: | Jul 15, 1999 |
| Published print: | Oct 1, 1999 |
Identifiers:
| Web of science: | WOS:000081864700036 |
| Scopus: | 2-s2.0-0032745307 |
| Elibrary: | 13318700 |
| Chemical Abstracts: | 1999:511993 |
| Chemical Abstracts (print): | 131:131765 |
| OpenAlex: | W2056821421 |