Hydrogen production from n-butanol over alumina and modified alumina nickel catalysts

[EN] In this study, the steam reforming (SR) of a bio-oil model compound like -n-butanol- was selected for hydrogen production. Modified supports and catalysts were prepared by wet impregnation method, and tested and compared with a commercial one, in the n-butanol SR process at steam to carbon (S/C...

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Autores: Bizkarra Langara, Kepa, Barrio Cagigal, Victoria Laura, Yartu, A., Requies Martínez, Jesús María, Arias Ergueta, Pedro Luis, Cambra Ibáñez, José Francisco
Tipo de recurso: artículo
Fecha de publicación:2015
País:España
Institución:Universidad del País Vasco
Repositorio:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:dnet:addi________::3f99b47d6831da9dafb51400ccf60255
Acceso en línea:http://hdl.handle.net/10810/78843
Access Level:acceso abierto
Palabra clave:hydrogen, n-butanol, catalyst, steam reforming, bio-oil
hydrogen
n-butanol
catalyst
steam reforming
bio-oil
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spelling Hydrogen production from n-butanol over alumina and modified alumina nickel catalystsBizkarra Langara, KepaBarrio Cagigal, Victoria LauraYartu, A.Requies Martínez, Jesús MaríaArias Ergueta, Pedro LuisCambra Ibáñez, José Franciscohydrogen, n-butanol, catalyst, steam reforming, bio-oilhydrogenn-butanolcatalyststeam reformingbio-oil[EN] In this study, the steam reforming (SR) of a bio-oil model compound like -n-butanol- was selected for hydrogen production. Modified supports and catalysts were prepared by wet impregnation method, and tested and compared with a commercial one, in the n-butanol SR process at steam to carbon (S/C) ratio of 5.0 in a fixed bed reactor. Tests were carried out at different temperatures and atmospheric pressure. Afterwards, the modified support of the most active catalyst and bare alumina support were tested at the two higher temperatures in order to study the effect of the active metal and modifier. Fresh and used catalysts were characterized and correlated with the obtained activity results. Between all tested catalysts the Ni/CeO2eAl2O3 provided the highest hydrogen yield, but it also showed deactivation signs.This work has been supported by the Spanish Ministry of Economy and Competitiveness (OIL2H2. ENE2011-23950), Basque Government (GIC 10/31) and the University of the Basque Country (UPV/EHU).Elsevier202620262015info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10810/78843reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoIngléshttps://doi.org/10.1016/j.ijhydene.2015.01.055info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/4.0/© 2015, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd.under CC BY-NC-ND licenseoai:dnet:addi________::3f99b47d6831da9dafb51400ccf602552026-06-18T09:23:17Z
dc.title.none.fl_str_mv Hydrogen production from n-butanol over alumina and modified alumina nickel catalysts
title Hydrogen production from n-butanol over alumina and modified alumina nickel catalysts
spellingShingle Hydrogen production from n-butanol over alumina and modified alumina nickel catalysts
Bizkarra Langara, Kepa
hydrogen, n-butanol, catalyst, steam reforming, bio-oil
hydrogen
n-butanol
catalyst
steam reforming
bio-oil
title_short Hydrogen production from n-butanol over alumina and modified alumina nickel catalysts
title_full Hydrogen production from n-butanol over alumina and modified alumina nickel catalysts
title_fullStr Hydrogen production from n-butanol over alumina and modified alumina nickel catalysts
title_full_unstemmed Hydrogen production from n-butanol over alumina and modified alumina nickel catalysts
title_sort Hydrogen production from n-butanol over alumina and modified alumina nickel catalysts
dc.creator.none.fl_str_mv Bizkarra Langara, Kepa
Barrio Cagigal, Victoria Laura
Yartu, A.
Requies Martínez, Jesús María
Arias Ergueta, Pedro Luis
Cambra Ibáñez, José Francisco
author Bizkarra Langara, Kepa
author_facet Bizkarra Langara, Kepa
Barrio Cagigal, Victoria Laura
Yartu, A.
Requies Martínez, Jesús María
Arias Ergueta, Pedro Luis
Cambra Ibáñez, José Francisco
author_role author
author2 Barrio Cagigal, Victoria Laura
Yartu, A.
Requies Martínez, Jesús María
Arias Ergueta, Pedro Luis
Cambra Ibáñez, José Francisco
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv hydrogen, n-butanol, catalyst, steam reforming, bio-oil
hydrogen
n-butanol
catalyst
steam reforming
bio-oil
topic hydrogen, n-butanol, catalyst, steam reforming, bio-oil
hydrogen
n-butanol
catalyst
steam reforming
bio-oil
description [EN] In this study, the steam reforming (SR) of a bio-oil model compound like -n-butanol- was selected for hydrogen production. Modified supports and catalysts were prepared by wet impregnation method, and tested and compared with a commercial one, in the n-butanol SR process at steam to carbon (S/C) ratio of 5.0 in a fixed bed reactor. Tests were carried out at different temperatures and atmospheric pressure. Afterwards, the modified support of the most active catalyst and bare alumina support were tested at the two higher temperatures in order to study the effect of the active metal and modifier. Fresh and used catalysts were characterized and correlated with the obtained activity results. Between all tested catalysts the Ni/CeO2eAl2O3 provided the highest hydrogen yield, but it also showed deactivation signs.
publishDate 2015
dc.date.none.fl_str_mv 2015
2026
2026
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10810/78843
url http://hdl.handle.net/10810/78843
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.1016/j.ijhydene.2015.01.055
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/4.0/
© 2015, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd.under CC BY-NC-ND license
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0/
© 2015, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd.under CC BY-NC-ND license
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Addi. Archivo Digital para la Docencia y la Investigación
instname:Universidad del País Vasco
instname_str Universidad del País Vasco
reponame_str Addi. Archivo Digital para la Docencia y la Investigación
collection Addi. Archivo Digital para la Docencia y la Investigación
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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