Estimation and analysis of the influence of interfacial gradients in a fixed bed adiabatic catalytic reactor

The influence of the interfacial gradients on the performance of a fixed bed adiabatic catalytic reactor cannot generally be determined only at the reactor inlet conditions because the magnitude of the gradients vary along the reactor. A very simple method for the estimation from inlet conditions of...

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Guardado en:
Detalles Bibliográficos
Publicado: 1983
Materias:
CHEMICAL REACTIONS
MASS TRANSFER
MATHEMATICAL MODELS
CHEMICAL EQUIPMENT
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00986445_v23_n4-6_p363_Martinez
http://hdl.handle.net/20.500.12110/paper_00986445_v23_n4-6_p363_Martinez
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00986445_v23_n4-6_p363_Martinez
record_format dspace
spelling paper:paper_00986445_v23_n4-6_p363_Martinez2023-06-08T15:10:00Z Estimation and analysis of the influence of interfacial gradients in a fixed bed adiabatic catalytic reactor CHEMICAL REACTIONS MASS TRANSFER MATHEMATICAL MODELS CHEMICAL EQUIPMENT The influence of the interfacial gradients on the performance of a fixed bed adiabatic catalytic reactor cannot generally be determined only at the reactor inlet conditions because the magnitude of the gradients vary along the reactor. A very simple method for the estimation from inlet conditions of the maximum interfacial temperature gradient is developed. A very good agreement with values obtained from the numerical solution of the balance equations is found. An analysis of the relative importance of the interfacial concentration and temperature gradients is also carried out. A parameter Lm, that is a good measure of the influence of each one of these gradients in the reactor, is introduced. © 1983, Taylor & Francis Group, LLC. All rights reserved. 1983 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00986445_v23_n4-6_p363_Martinez http://hdl.handle.net/20.500.12110/paper_00986445_v23_n4-6_p363_Martinez
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic CHEMICAL REACTIONS
MASS TRANSFER
MATHEMATICAL MODELS
CHEMICAL EQUIPMENT
spellingShingle CHEMICAL REACTIONS
MASS TRANSFER
MATHEMATICAL MODELS
CHEMICAL EQUIPMENT
Estimation and analysis of the influence of interfacial gradients in a fixed bed adiabatic catalytic reactor
topic_facet CHEMICAL REACTIONS
MASS TRANSFER
MATHEMATICAL MODELS
CHEMICAL EQUIPMENT
description The influence of the interfacial gradients on the performance of a fixed bed adiabatic catalytic reactor cannot generally be determined only at the reactor inlet conditions because the magnitude of the gradients vary along the reactor. A very simple method for the estimation from inlet conditions of the maximum interfacial temperature gradient is developed. A very good agreement with values obtained from the numerical solution of the balance equations is found. An analysis of the relative importance of the interfacial concentration and temperature gradients is also carried out. A parameter Lm, that is a good measure of the influence of each one of these gradients in the reactor, is introduced. © 1983, Taylor & Francis Group, LLC. All rights reserved.
title Estimation and analysis of the influence of interfacial gradients in a fixed bed adiabatic catalytic reactor
title_short Estimation and analysis of the influence of interfacial gradients in a fixed bed adiabatic catalytic reactor
title_full Estimation and analysis of the influence of interfacial gradients in a fixed bed adiabatic catalytic reactor
title_fullStr Estimation and analysis of the influence of interfacial gradients in a fixed bed adiabatic catalytic reactor
title_full_unstemmed Estimation and analysis of the influence of interfacial gradients in a fixed bed adiabatic catalytic reactor
title_sort estimation and analysis of the influence of interfacial gradients in a fixed bed adiabatic catalytic reactor
publishDate 1983
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00986445_v23_n4-6_p363_Martinez
http://hdl.handle.net/20.500.12110/paper_00986445_v23_n4-6_p363_Martinez
_version_ 1768546109044555776

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