A simple and accurate method for simulation of hollow fiber biocatalyst membrane reactors

Autores
Gonzo, Elio Emilio; Gottifredi, Juan Carlos Agustin
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A recently developed technique to estimate effectiveness factor in catalytic pellets [J.C. Gottifredi, E.E. Gonzo, On the effectiveness factor calculation for a reaction-diffusion process in an immobilized biocatalyst pellet, Biochem. Eng. J. 24 (2005) 235-242] is used to greatly simplify the simulation of membrane biocatalyst reactors. The whole problem is reduced to well-known plug flow packed bed reactor after an appropriate definition of an effectiveness factor (η) that takes into account chemical consumption in the catalytic region and mass transfer resistances of the reactive component. A standard R-K routine can then be applied since, at each mesh point, η is calculated through a non-linear algebraic equation. Results produced with this procedure compare fairly well with previous findings. Moreover some experimental results of kinetics studies related with enzyme immobilization are used to simulate membrane hollow fiber reactors and conversion, concentrations and η profiles along reactor axial position. The procedure can be applied to any biocatalytic system provided a single chemical reaction takes place although the kinetic expression can be arbitrary. © 2007 Elsevier B.V. All rights reserved.
Fil: Gonzo, Elio Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones para la Industria Química. Universidad Nacional de Salta. Facultad de Ingeniería. Instituto de Investigaciones para la Industria Química; Argentina
Fil: Gottifredi, Juan Carlos Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones para la Industria Química. Universidad Nacional de Salta. Facultad de Ingeniería. Instituto de Investigaciones para la Industria Química; Argentina
Materia
Effectiveness Factor
Hollow Fiber Reactor
Immobilized Enzyme
Mass Transport Resistances
Reactor Simulation
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/66906
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling A simple and accurate method for simulation of hollow fiber biocatalyst membrane reactorsGonzo, Elio EmilioGottifredi, Juan Carlos AgustinEffectiveness FactorHollow Fiber ReactorImmobilized EnzymeMass Transport ResistancesReactor Simulationhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2A recently developed technique to estimate effectiveness factor in catalytic pellets [J.C. Gottifredi, E.E. Gonzo, On the effectiveness factor calculation for a reaction-diffusion process in an immobilized biocatalyst pellet, Biochem. Eng. J. 24 (2005) 235-242] is used to greatly simplify the simulation of membrane biocatalyst reactors. The whole problem is reduced to well-known plug flow packed bed reactor after an appropriate definition of an effectiveness factor (η) that takes into account chemical consumption in the catalytic region and mass transfer resistances of the reactive component. A standard R-K routine can then be applied since, at each mesh point, η is calculated through a non-linear algebraic equation. Results produced with this procedure compare fairly well with previous findings. Moreover some experimental results of kinetics studies related with enzyme immobilization are used to simulate membrane hollow fiber reactors and conversion, concentrations and η profiles along reactor axial position. The procedure can be applied to any biocatalytic system provided a single chemical reaction takes place although the kinetic expression can be arbitrary. © 2007 Elsevier B.V. All rights reserved.Fil: Gonzo, Elio Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones para la Industria Química. Universidad Nacional de Salta. Facultad de Ingeniería. Instituto de Investigaciones para la Industria Química; ArgentinaFil: Gottifredi, Juan Carlos Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones para la Industria Química. Universidad Nacional de Salta. Facultad de Ingeniería. Instituto de Investigaciones para la Industria Química; ArgentinaElsevier Science Sa2007-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/66906Gonzo, Elio Emilio; Gottifredi, Juan Carlos Agustin; A simple and accurate method for simulation of hollow fiber biocatalyst membrane reactors; Elsevier Science Sa; Biochemical Engineering Journal; 37; 1; 10-2007; 80-851369-703XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.bej.2007.03.011info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1369703X07001490info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:01:15Zoai:ri.conicet.gov.ar:11336/66906instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 12:01:16.163CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A simple and accurate method for simulation of hollow fiber biocatalyst membrane reactors
title A simple and accurate method for simulation of hollow fiber biocatalyst membrane reactors
spellingShingle A simple and accurate method for simulation of hollow fiber biocatalyst membrane reactors
Gonzo, Elio Emilio
Effectiveness Factor
Hollow Fiber Reactor
Immobilized Enzyme
Mass Transport Resistances
Reactor Simulation
title_short A simple and accurate method for simulation of hollow fiber biocatalyst membrane reactors
title_full A simple and accurate method for simulation of hollow fiber biocatalyst membrane reactors
title_fullStr A simple and accurate method for simulation of hollow fiber biocatalyst membrane reactors
title_full_unstemmed A simple and accurate method for simulation of hollow fiber biocatalyst membrane reactors
title_sort A simple and accurate method for simulation of hollow fiber biocatalyst membrane reactors
dc.creator.none.fl_str_mv Gonzo, Elio Emilio
Gottifredi, Juan Carlos Agustin
author Gonzo, Elio Emilio
author_facet Gonzo, Elio Emilio
Gottifredi, Juan Carlos Agustin
author_role author
author2 Gottifredi, Juan Carlos Agustin
author2_role author
dc.subject.none.fl_str_mv Effectiveness Factor
Hollow Fiber Reactor
Immobilized Enzyme
Mass Transport Resistances
Reactor Simulation
topic Effectiveness Factor
Hollow Fiber Reactor
Immobilized Enzyme
Mass Transport Resistances
Reactor Simulation
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv A recently developed technique to estimate effectiveness factor in catalytic pellets [J.C. Gottifredi, E.E. Gonzo, On the effectiveness factor calculation for a reaction-diffusion process in an immobilized biocatalyst pellet, Biochem. Eng. J. 24 (2005) 235-242] is used to greatly simplify the simulation of membrane biocatalyst reactors. The whole problem is reduced to well-known plug flow packed bed reactor after an appropriate definition of an effectiveness factor (η) that takes into account chemical consumption in the catalytic region and mass transfer resistances of the reactive component. A standard R-K routine can then be applied since, at each mesh point, η is calculated through a non-linear algebraic equation. Results produced with this procedure compare fairly well with previous findings. Moreover some experimental results of kinetics studies related with enzyme immobilization are used to simulate membrane hollow fiber reactors and conversion, concentrations and η profiles along reactor axial position. The procedure can be applied to any biocatalytic system provided a single chemical reaction takes place although the kinetic expression can be arbitrary. © 2007 Elsevier B.V. All rights reserved.
Fil: Gonzo, Elio Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones para la Industria Química. Universidad Nacional de Salta. Facultad de Ingeniería. Instituto de Investigaciones para la Industria Química; Argentina
Fil: Gottifredi, Juan Carlos Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones para la Industria Química. Universidad Nacional de Salta. Facultad de Ingeniería. Instituto de Investigaciones para la Industria Química; Argentina
description A recently developed technique to estimate effectiveness factor in catalytic pellets [J.C. Gottifredi, E.E. Gonzo, On the effectiveness factor calculation for a reaction-diffusion process in an immobilized biocatalyst pellet, Biochem. Eng. J. 24 (2005) 235-242] is used to greatly simplify the simulation of membrane biocatalyst reactors. The whole problem is reduced to well-known plug flow packed bed reactor after an appropriate definition of an effectiveness factor (η) that takes into account chemical consumption in the catalytic region and mass transfer resistances of the reactive component. A standard R-K routine can then be applied since, at each mesh point, η is calculated through a non-linear algebraic equation. Results produced with this procedure compare fairly well with previous findings. Moreover some experimental results of kinetics studies related with enzyme immobilization are used to simulate membrane hollow fiber reactors and conversion, concentrations and η profiles along reactor axial position. The procedure can be applied to any biocatalytic system provided a single chemical reaction takes place although the kinetic expression can be arbitrary. © 2007 Elsevier B.V. All rights reserved.
publishDate 2007
dc.date.none.fl_str_mv 2007-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/66906
Gonzo, Elio Emilio; Gottifredi, Juan Carlos Agustin; A simple and accurate method for simulation of hollow fiber biocatalyst membrane reactors; Elsevier Science Sa; Biochemical Engineering Journal; 37; 1; 10-2007; 80-85
1369-703X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/66906
identifier_str_mv Gonzo, Elio Emilio; Gottifredi, Juan Carlos Agustin; A simple and accurate method for simulation of hollow fiber biocatalyst membrane reactors; Elsevier Science Sa; Biochemical Engineering Journal; 37; 1; 10-2007; 80-85
1369-703X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.bej.2007.03.011
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1369703X07001490
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science Sa
publisher.none.fl_str_mv Elsevier Science Sa
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.928904

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