Durable ethanol steam reforming in a catalytic membrane reactor at moderate temperature over cobalt hydrotalcite

Autores
Espinal, Raúl; Anzola Escobar, Andres Mauricio; Adrover, María Esperanza; Roig , M.; Chimentao, R.; Medina, F.; Lopez, Eduardo; Borio, Daniel Oscar; Llorca, Jordi
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Ethanol steam reforming has been carried out in a catalytic membrane reactor consisting of cobalt hydrotalcite [Co2Mg4Al2(OH)16]CO3-4H2O-derived catalyst doped with potassium supported over cordierite and a composite PdeAg selective membrane. No sweep gas has been used, therefore, pure hydrogen has been obtained in the permeate stream, which has been maintained at atmospheric pressure. The configuration with the catalyst bed packed around the membrane has shown values of STP LH2, permeate mLETOH, liquid-1 gcat-1 up to 3 times higher than the observed for the staged membrane reactor, where the catalyst has been placed in-serieswith themembrane. The influence of the temperature (673-873 K), the waterethanol ratio (S/C = 1.8-3) and the retentate pressure (1-18 bar) on different performance parameters such as the hydrogen production and the pure hydrogen recovery has been evaluated. No carbon accumulation has been observed by SEM and XPS after 650 h operation.
Fil: Espinal, Raúl. Universidad Politecnica de Catalunya; España
Fil: Anzola Escobar, Andres Mauricio. 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: Adrover, María Esperanza. 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: Roig , M.. Universidad Politecnica de Catalunya; España
Fil: Chimentao, R.. Universitat Rovira I Virgili; España
Fil: Medina, F.. Universitat Rovira I Virgili; España
Fil: Lopez, Eduardo. 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
Fil: Llorca, Jordi. Universidad Politecnica de Catalunya; España
Materia
Ethanol Steam Reforming
Cobalt
Hydrotalcite
Pd Dense Membrane
Catalytic Membrane Reactor
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:11336/25963
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/25963
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Durable ethanol steam reforming in a catalytic membrane reactor at moderate temperature over cobalt hydrotalciteEspinal, RaúlAnzola Escobar, Andres MauricioAdrover, María EsperanzaRoig , M.Chimentao, R.Medina, F.Lopez, EduardoBorio, Daniel OscarLlorca, JordiEthanol Steam ReformingCobaltHydrotalcitePd Dense MembraneCatalytic Membrane Reactorhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Ethanol steam reforming has been carried out in a catalytic membrane reactor consisting of cobalt hydrotalcite [Co2Mg4Al2(OH)16]CO3-4H2O-derived catalyst doped with potassium supported over cordierite and a composite PdeAg selective membrane. No sweep gas has been used, therefore, pure hydrogen has been obtained in the permeate stream, which has been maintained at atmospheric pressure. The configuration with the catalyst bed packed around the membrane has shown values of STP LH2, permeate mLETOH, liquid-1 gcat-1 up to 3 times higher than the observed for the staged membrane reactor, where the catalyst has been placed in-serieswith themembrane. The influence of the temperature (673-873 K), the waterethanol ratio (S/C = 1.8-3) and the retentate pressure (1-18 bar) on different performance parameters such as the hydrogen production and the pure hydrogen recovery has been evaluated. No carbon accumulation has been observed by SEM and XPS after 650 h operation.Fil: Espinal, Raúl. Universidad Politecnica de Catalunya; EspañaFil: Anzola Escobar, Andres Mauricio. 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: Adrover, María Esperanza. 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: Roig , M.. Universidad Politecnica de Catalunya; EspañaFil: Chimentao, R.. Universitat Rovira I Virgili; EspañaFil: Medina, F.. Universitat Rovira I Virgili; EspañaFil: Lopez, Eduardo. 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; ArgentinaFil: Llorca, Jordi. Universidad Politecnica de Catalunya; EspañaElsevier2014-06-14info: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/11336/25963Espinal, Raúl; Anzola Escobar, Andres Mauricio; Adrover, María Esperanza; Roig , M.; Chimentao, R.; et al.; Durable ethanol steam reforming in a catalytic membrane reactor at moderate temperature over cobalt hydrotalcite; Elsevier; International Journal of Hydrogen Energy; 39; 21; 14-6-2014; 10902-109100360-3199CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0360319914015092info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijhydene.2014.05.127info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:42:00Zoai:ri.conicet.gov.ar:11336/25963instacron: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:34982025-10-15 15:42:00.793CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Durable ethanol steam reforming in a catalytic membrane reactor at moderate temperature over cobalt hydrotalcite
title Durable ethanol steam reforming in a catalytic membrane reactor at moderate temperature over cobalt hydrotalcite
spellingShingle Durable ethanol steam reforming in a catalytic membrane reactor at moderate temperature over cobalt hydrotalcite
Espinal, Raúl
Ethanol Steam Reforming
Cobalt
Hydrotalcite
Pd Dense Membrane
Catalytic Membrane Reactor
title_short Durable ethanol steam reforming in a catalytic membrane reactor at moderate temperature over cobalt hydrotalcite
title_full Durable ethanol steam reforming in a catalytic membrane reactor at moderate temperature over cobalt hydrotalcite
title_fullStr Durable ethanol steam reforming in a catalytic membrane reactor at moderate temperature over cobalt hydrotalcite
title_full_unstemmed Durable ethanol steam reforming in a catalytic membrane reactor at moderate temperature over cobalt hydrotalcite
title_sort Durable ethanol steam reforming in a catalytic membrane reactor at moderate temperature over cobalt hydrotalcite
dc.creator.none.fl_str_mv Espinal, Raúl
Anzola Escobar, Andres Mauricio
Adrover, María Esperanza
Roig , M.
Chimentao, R.
Medina, F.
Lopez, Eduardo
Borio, Daniel Oscar
Llorca, Jordi
author Espinal, Raúl
author_facet Espinal, Raúl
Anzola Escobar, Andres Mauricio
Adrover, María Esperanza
Roig , M.
Chimentao, R.
Medina, F.
Lopez, Eduardo
Borio, Daniel Oscar
Llorca, Jordi
author_role author
author2 Anzola Escobar, Andres Mauricio
Adrover, María Esperanza
Roig , M.
Chimentao, R.
Medina, F.
Lopez, Eduardo
Borio, Daniel Oscar
Llorca, Jordi
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Ethanol Steam Reforming
Cobalt
Hydrotalcite
Pd Dense Membrane
Catalytic Membrane Reactor
topic Ethanol Steam Reforming
Cobalt
Hydrotalcite
Pd Dense Membrane
Catalytic Membrane Reactor
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Ethanol steam reforming has been carried out in a catalytic membrane reactor consisting of cobalt hydrotalcite [Co2Mg4Al2(OH)16]CO3-4H2O-derived catalyst doped with potassium supported over cordierite and a composite PdeAg selective membrane. No sweep gas has been used, therefore, pure hydrogen has been obtained in the permeate stream, which has been maintained at atmospheric pressure. The configuration with the catalyst bed packed around the membrane has shown values of STP LH2, permeate mLETOH, liquid-1 gcat-1 up to 3 times higher than the observed for the staged membrane reactor, where the catalyst has been placed in-serieswith themembrane. The influence of the temperature (673-873 K), the waterethanol ratio (S/C = 1.8-3) and the retentate pressure (1-18 bar) on different performance parameters such as the hydrogen production and the pure hydrogen recovery has been evaluated. No carbon accumulation has been observed by SEM and XPS after 650 h operation.
Fil: Espinal, Raúl. Universidad Politecnica de Catalunya; España
Fil: Anzola Escobar, Andres Mauricio. 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: Adrover, María Esperanza. 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: Roig , M.. Universidad Politecnica de Catalunya; España
Fil: Chimentao, R.. Universitat Rovira I Virgili; España
Fil: Medina, F.. Universitat Rovira I Virgili; España
Fil: Lopez, Eduardo. 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
Fil: Llorca, Jordi. Universidad Politecnica de Catalunya; España
description Ethanol steam reforming has been carried out in a catalytic membrane reactor consisting of cobalt hydrotalcite [Co2Mg4Al2(OH)16]CO3-4H2O-derived catalyst doped with potassium supported over cordierite and a composite PdeAg selective membrane. No sweep gas has been used, therefore, pure hydrogen has been obtained in the permeate stream, which has been maintained at atmospheric pressure. The configuration with the catalyst bed packed around the membrane has shown values of STP LH2, permeate mLETOH, liquid-1 gcat-1 up to 3 times higher than the observed for the staged membrane reactor, where the catalyst has been placed in-serieswith themembrane. The influence of the temperature (673-873 K), the waterethanol ratio (S/C = 1.8-3) and the retentate pressure (1-18 bar) on different performance parameters such as the hydrogen production and the pure hydrogen recovery has been evaluated. No carbon accumulation has been observed by SEM and XPS after 650 h operation.
publishDate 2014
dc.date.none.fl_str_mv 2014-06-14
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/11336/25963
Espinal, Raúl; Anzola Escobar, Andres Mauricio; Adrover, María Esperanza; Roig , M.; Chimentao, R.; et al.; Durable ethanol steam reforming in a catalytic membrane reactor at moderate temperature over cobalt hydrotalcite; Elsevier; International Journal of Hydrogen Energy; 39; 21; 14-6-2014; 10902-10910
0360-3199
CONICET Digital
CONICET
url http://hdl.handle.net/11336/25963
identifier_str_mv Espinal, Raúl; Anzola Escobar, Andres Mauricio; Adrover, María Esperanza; Roig , M.; Chimentao, R.; et al.; Durable ethanol steam reforming in a catalytic membrane reactor at moderate temperature over cobalt hydrotalcite; Elsevier; International Journal of Hydrogen Energy; 39; 21; 14-6-2014; 10902-10910
0360-3199
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0360319914015092
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijhydene.2014.05.127
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
publisher.none.fl_str_mv Elsevier
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
_version_ 1846083529492922368
score 13.22299

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