Influence of the oxygen feed distribution on the performance of a catalytic reactor for ATR of methane

Autores
Rodriguez, Maria Laura; Ardissone, Daniel Enrique; Pedernera, Marisa Noemi; Borio, Daniel Oscar
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In the present contribution, a theoretical study of a multitubular membrane reactor (MR) for the autothermal reforming of methane (ATR) over a Ni/MgOAl2O3 catalyst is presented. By means of a pseudo-homogeneous 1D model, the viability and convenience of the proposed design to produce hydrogen to feed a PEM fuel cell of 10 kWth is analyzed. The influence of the operating conditions on the reactor behavior is studied. The results suggest that the MR is a promising alternative to conventional reactors to carry out ATR of methane at milder conditions and with similar H2 productions. The axial distribution of the O2 fed to the reactor is a powerful tool to influence the axial temperature profiles, the methane conversion and the selectivity. However, the reactor should be operated carefully, to avoid operating conditions where an accumulation phenomenon of oxygen along the axial axis appears.
Fil: Rodriguez, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Ardissone, Daniel Enrique. Universidad Nacional de San Luis. Facultad de Ingeniería y Ciencias Económico Sociales; Argentina
Fil: Pedernera, Marisa Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Borio, Daniel Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Materia
Autothermal Reforming
Membrane Reactor
Oxygen Feed Distribution
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:11336/76521
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Influence of the oxygen feed distribution on the performance of a catalytic reactor for ATR of methaneRodriguez, Maria LauraArdissone, Daniel EnriquePedernera, Marisa NoemiBorio, Daniel OscarAutothermal ReformingMembrane ReactorOxygen Feed Distributionhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2In the present contribution, a theoretical study of a multitubular membrane reactor (MR) for the autothermal reforming of methane (ATR) over a Ni/MgOAl2O3 catalyst is presented. By means of a pseudo-homogeneous 1D model, the viability and convenience of the proposed design to produce hydrogen to feed a PEM fuel cell of 10 kWth is analyzed. The influence of the operating conditions on the reactor behavior is studied. The results suggest that the MR is a promising alternative to conventional reactors to carry out ATR of methane at milder conditions and with similar H2 productions. The axial distribution of the O2 fed to the reactor is a powerful tool to influence the axial temperature profiles, the methane conversion and the selectivity. However, the reactor should be operated carefully, to avoid operating conditions where an accumulation phenomenon of oxygen along the axial axis appears.Fil: Rodriguez, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaFil: Ardissone, Daniel Enrique. Universidad Nacional de San Luis. Facultad de Ingeniería y Ciencias Económico Sociales; ArgentinaFil: Pedernera, Marisa Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaFil: Borio, Daniel Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaElsevier Science2010-10-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/76521Rodriguez, Maria Laura; Ardissone, Daniel Enrique; Pedernera, Marisa Noemi; Borio, Daniel Oscar; Influence of the oxygen feed distribution on the performance of a catalytic reactor for ATR of methane; Elsevier Science; Catalysis Today; 156; 3-4; 31-10-2010; 246-2530920-5861CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0920586110002804info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cattod.2010.04.023info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:42:20Zoai:ri.conicet.gov.ar:11336/76521instacron: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:34982025-09-29 09:42:20.345CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Influence of the oxygen feed distribution on the performance of a catalytic reactor for ATR of methane
title Influence of the oxygen feed distribution on the performance of a catalytic reactor for ATR of methane
spellingShingle Influence of the oxygen feed distribution on the performance of a catalytic reactor for ATR of methane
Rodriguez, Maria Laura
Autothermal Reforming
Membrane Reactor
Oxygen Feed Distribution
title_short Influence of the oxygen feed distribution on the performance of a catalytic reactor for ATR of methane
title_full Influence of the oxygen feed distribution on the performance of a catalytic reactor for ATR of methane
title_fullStr Influence of the oxygen feed distribution on the performance of a catalytic reactor for ATR of methane
title_full_unstemmed Influence of the oxygen feed distribution on the performance of a catalytic reactor for ATR of methane
title_sort Influence of the oxygen feed distribution on the performance of a catalytic reactor for ATR of methane
dc.creator.none.fl_str_mv Rodriguez, Maria Laura
Ardissone, Daniel Enrique
Pedernera, Marisa Noemi
Borio, Daniel Oscar
author Rodriguez, Maria Laura
author_facet Rodriguez, Maria Laura
Ardissone, Daniel Enrique
Pedernera, Marisa Noemi
Borio, Daniel Oscar
author_role author
author2 Ardissone, Daniel Enrique
Pedernera, Marisa Noemi
Borio, Daniel Oscar
author2_role author
author
author
dc.subject.none.fl_str_mv Autothermal Reforming
Membrane Reactor
Oxygen Feed Distribution
topic Autothermal Reforming
Membrane Reactor
Oxygen Feed Distribution
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In the present contribution, a theoretical study of a multitubular membrane reactor (MR) for the autothermal reforming of methane (ATR) over a Ni/MgOAl2O3 catalyst is presented. By means of a pseudo-homogeneous 1D model, the viability and convenience of the proposed design to produce hydrogen to feed a PEM fuel cell of 10 kWth is analyzed. The influence of the operating conditions on the reactor behavior is studied. The results suggest that the MR is a promising alternative to conventional reactors to carry out ATR of methane at milder conditions and with similar H2 productions. The axial distribution of the O2 fed to the reactor is a powerful tool to influence the axial temperature profiles, the methane conversion and the selectivity. However, the reactor should be operated carefully, to avoid operating conditions where an accumulation phenomenon of oxygen along the axial axis appears.
Fil: Rodriguez, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Ardissone, Daniel Enrique. Universidad Nacional de San Luis. Facultad de Ingeniería y Ciencias Económico Sociales; Argentina
Fil: Pedernera, Marisa Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Borio, Daniel Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
description In the present contribution, a theoretical study of a multitubular membrane reactor (MR) for the autothermal reforming of methane (ATR) over a Ni/MgOAl2O3 catalyst is presented. By means of a pseudo-homogeneous 1D model, the viability and convenience of the proposed design to produce hydrogen to feed a PEM fuel cell of 10 kWth is analyzed. The influence of the operating conditions on the reactor behavior is studied. The results suggest that the MR is a promising alternative to conventional reactors to carry out ATR of methane at milder conditions and with similar H2 productions. The axial distribution of the O2 fed to the reactor is a powerful tool to influence the axial temperature profiles, the methane conversion and the selectivity. However, the reactor should be operated carefully, to avoid operating conditions where an accumulation phenomenon of oxygen along the axial axis appears.
publishDate 2010
dc.date.none.fl_str_mv 2010-10-31
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/11336/76521
Rodriguez, Maria Laura; Ardissone, Daniel Enrique; Pedernera, Marisa Noemi; Borio, Daniel Oscar; Influence of the oxygen feed distribution on the performance of a catalytic reactor for ATR of methane; Elsevier Science; Catalysis Today; 156; 3-4; 31-10-2010; 246-253
0920-5861
CONICET Digital
CONICET
url http://hdl.handle.net/11336/76521
identifier_str_mv Rodriguez, Maria Laura; Ardissone, Daniel Enrique; Pedernera, Marisa Noemi; Borio, Daniel Oscar; Influence of the oxygen feed distribution on the performance of a catalytic reactor for ATR of methane; Elsevier Science; Catalysis Today; 156; 3-4; 31-10-2010; 246-253
0920-5861
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0920586110002804
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cattod.2010.04.023
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
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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 13.070432

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