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Estimation of catalyst activity profiles in fixed bed reactors

Gavalas, G. R. and Hsu, G. C. and Seinfeld, J. H. (1972) Estimation of catalyst activity profiles in fixed bed reactors. Chemical Engineering Science, 27 (2). pp. 329-338. ISSN 0009-2509. http://resolver.caltech.edu/CaltechAUTHORS:20151104-112517076

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Abstract

The description of the steady state operation of a fixed bed catalytic reactor requires a certain amount of information about the catalyst activity distribution. For a monofunctional catalyst with no transport limitations the total catalyst activity is sufficient for describing the steady reactor operation. The total activity can be easily estimated from measurements at the reactor exit. In the presence of diffusional limitations, or in the case of bifunctional catalysts, the reactor description requires knowledge of the detailed activity profile. This can be approximately determined by parametrization and estimation of the parameters from a few measurements along the reactor. An application of the parametrization technique is made to a simplified model of naphtha reforming.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1016/0009-2509(72)85069-3DOIArticle
http://www.sciencedirect.com/science/article/pii/0009250972850693PublisherArticle
ORCID:
AuthorORCID
Gavalas, G. R.0000-0003-1468-6835
Seinfeld, J. H.0000-0003-1344-4068
Additional Information:© 1972 Pergamon Press. First received 26 April 1971; accepted 24 May 1971. This work was supported by National Science Foundation Grant GK 10136.
Funders:
Funding AgencyGrant Number
NSFGK 10136
Record Number:CaltechAUTHORS:20151104-112517076
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20151104-112517076
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:61825
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:04 Nov 2015 21:44
Last Modified:26 Sep 2017 21:43

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