Hydrogen production by glycerol steam reforming: How Mg doping affects the catalytic behaviour of Ni/Al2O3 catalysts

Autores
Dieuzeide, María Laura; Laborde, Miguel Ángel; Amadeo, Norma Elvira; Cannilla, C.; Bonura, G.; Frusteri, F.
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Glycerol steam reforming, using Mg doped Ni/Al2O3 catalysts, was investigated with the aim to efficiently produce hydrogen. Catalyst containing different Mg loading were prepared by impregnation method maintaining constant the Ni loading (10 wt.%). Catalytic experiments were performed in fixed bed reactor operated at 500 and 600 °C. Characterization results revealed that Mg, further to infer a basic character to the carrier, promotes the Ni dispersion. In addition to observe that the catalytic activity was mainly dependent upon the Ni dispersion, the amount and morphology of coke formed during reaction was affected by Mg loading. In particular, the addition of 3wt% of Mg contributes to reduce the coke formation rate while a subsequent addition of Mg up to 10wt%, does not significantly affect neither the catalytic activity nor the carbon formation. By operating at 600 °C and with H2O/Gly ratio of 6, low amount of coke, mainly of filamentous nature, was formed. The size and structure of carbon filaments changed as a function of Ni particle size and Mg loading.
Fil: Dieuzeide, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Tecnologías del Hidrogeno y Energias Sostenibles. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías del Hidrogeno y Energias Sostenibles; Argentina
Fil: Laborde, Miguel Ángel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Tecnologías del Hidrogeno y Energias Sostenibles. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías del Hidrogeno y Energias Sostenibles; Argentina
Fil: Amadeo, Norma Elvira. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Tecnologías del Hidrogeno y Energias Sostenibles. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías del Hidrogeno y Energias Sostenibles; Argentina
Fil: Cannilla, C.. Consiglio Nazionale delle Ricerche; Italia
Fil: Bonura, G.. Consiglio Nazionale delle Ricerche; Italia
Fil: Frusteri, F.. Consiglio Nazionale delle Ricerche; Italia
Materia
Glycerol Steam Reforming
Hydrogen Production
Ni-Mg Catalysts
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/60253
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Hydrogen production by glycerol steam reforming: How Mg doping affects the catalytic behaviour of Ni/Al2O3 catalystsDieuzeide, María LauraLaborde, Miguel ÁngelAmadeo, Norma ElviraCannilla, C.Bonura, G.Frusteri, F.Glycerol Steam ReformingHydrogen ProductionNi-Mg Catalystshttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Glycerol steam reforming, using Mg doped Ni/Al2O3 catalysts, was investigated with the aim to efficiently produce hydrogen. Catalyst containing different Mg loading were prepared by impregnation method maintaining constant the Ni loading (10 wt.%). Catalytic experiments were performed in fixed bed reactor operated at 500 and 600 °C. Characterization results revealed that Mg, further to infer a basic character to the carrier, promotes the Ni dispersion. In addition to observe that the catalytic activity was mainly dependent upon the Ni dispersion, the amount and morphology of coke formed during reaction was affected by Mg loading. In particular, the addition of 3wt% of Mg contributes to reduce the coke formation rate while a subsequent addition of Mg up to 10wt%, does not significantly affect neither the catalytic activity nor the carbon formation. By operating at 600 °C and with H2O/Gly ratio of 6, low amount of coke, mainly of filamentous nature, was formed. The size and structure of carbon filaments changed as a function of Ni particle size and Mg loading.Fil: Dieuzeide, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Tecnologías del Hidrogeno y Energias Sostenibles. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías del Hidrogeno y Energias Sostenibles; ArgentinaFil: Laborde, Miguel Ángel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Tecnologías del Hidrogeno y Energias Sostenibles. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías del Hidrogeno y Energias Sostenibles; ArgentinaFil: Amadeo, Norma Elvira. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Tecnologías del Hidrogeno y Energias Sostenibles. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías del Hidrogeno y Energias Sostenibles; ArgentinaFil: Cannilla, C.. Consiglio Nazionale delle Ricerche; ItaliaFil: Bonura, G.. Consiglio Nazionale delle Ricerche; ItaliaFil: Frusteri, F.. Consiglio Nazionale delle Ricerche; ItaliaPergamon-Elsevier Science Ltd2016-01info: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/11336/60253Dieuzeide, María Laura; Laborde, Miguel Ángel; Amadeo, Norma Elvira; Cannilla, C.; Bonura, G.; et al.; Hydrogen production by glycerol steam reforming: How Mg doping affects the catalytic behaviour of Ni/Al2O3 catalysts; Pergamon-Elsevier Science Ltd; International Journal of Hydrogen Energy; 41; 1; 1-2016; 157-1660360-3199CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijhydene.2015.12.009info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0360319915027536info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:26:15Zoai:ri.conicet.gov.ar:11336/60253instacron: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 14:26:16.028CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Hydrogen production by glycerol steam reforming: How Mg doping affects the catalytic behaviour of Ni/Al2O3 catalysts
title Hydrogen production by glycerol steam reforming: How Mg doping affects the catalytic behaviour of Ni/Al2O3 catalysts
spellingShingle Hydrogen production by glycerol steam reforming: How Mg doping affects the catalytic behaviour of Ni/Al2O3 catalysts
Dieuzeide, María Laura
Glycerol Steam Reforming
Hydrogen Production
Ni-Mg Catalysts
title_short Hydrogen production by glycerol steam reforming: How Mg doping affects the catalytic behaviour of Ni/Al2O3 catalysts
title_full Hydrogen production by glycerol steam reforming: How Mg doping affects the catalytic behaviour of Ni/Al2O3 catalysts
title_fullStr Hydrogen production by glycerol steam reforming: How Mg doping affects the catalytic behaviour of Ni/Al2O3 catalysts
title_full_unstemmed Hydrogen production by glycerol steam reforming: How Mg doping affects the catalytic behaviour of Ni/Al2O3 catalysts
title_sort Hydrogen production by glycerol steam reforming: How Mg doping affects the catalytic behaviour of Ni/Al2O3 catalysts
dc.creator.none.fl_str_mv Dieuzeide, María Laura
Laborde, Miguel Ángel
Amadeo, Norma Elvira
Cannilla, C.
Bonura, G.
Frusteri, F.
author Dieuzeide, María Laura
author_facet Dieuzeide, María Laura
Laborde, Miguel Ángel
Amadeo, Norma Elvira
Cannilla, C.
Bonura, G.
Frusteri, F.
author_role author
author2 Laborde, Miguel Ángel
Amadeo, Norma Elvira
Cannilla, C.
Bonura, G.
Frusteri, F.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Glycerol Steam Reforming
Hydrogen Production
Ni-Mg Catalysts
topic Glycerol Steam Reforming
Hydrogen Production
Ni-Mg Catalysts
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Glycerol steam reforming, using Mg doped Ni/Al2O3 catalysts, was investigated with the aim to efficiently produce hydrogen. Catalyst containing different Mg loading were prepared by impregnation method maintaining constant the Ni loading (10 wt.%). Catalytic experiments were performed in fixed bed reactor operated at 500 and 600 °C. Characterization results revealed that Mg, further to infer a basic character to the carrier, promotes the Ni dispersion. In addition to observe that the catalytic activity was mainly dependent upon the Ni dispersion, the amount and morphology of coke formed during reaction was affected by Mg loading. In particular, the addition of 3wt% of Mg contributes to reduce the coke formation rate while a subsequent addition of Mg up to 10wt%, does not significantly affect neither the catalytic activity nor the carbon formation. By operating at 600 °C and with H2O/Gly ratio of 6, low amount of coke, mainly of filamentous nature, was formed. The size and structure of carbon filaments changed as a function of Ni particle size and Mg loading.
Fil: Dieuzeide, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Tecnologías del Hidrogeno y Energias Sostenibles. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías del Hidrogeno y Energias Sostenibles; Argentina
Fil: Laborde, Miguel Ángel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Tecnologías del Hidrogeno y Energias Sostenibles. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías del Hidrogeno y Energias Sostenibles; Argentina
Fil: Amadeo, Norma Elvira. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Tecnologías del Hidrogeno y Energias Sostenibles. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías del Hidrogeno y Energias Sostenibles; Argentina
Fil: Cannilla, C.. Consiglio Nazionale delle Ricerche; Italia
Fil: Bonura, G.. Consiglio Nazionale delle Ricerche; Italia
Fil: Frusteri, F.. Consiglio Nazionale delle Ricerche; Italia
description Glycerol steam reforming, using Mg doped Ni/Al2O3 catalysts, was investigated with the aim to efficiently produce hydrogen. Catalyst containing different Mg loading were prepared by impregnation method maintaining constant the Ni loading (10 wt.%). Catalytic experiments were performed in fixed bed reactor operated at 500 and 600 °C. Characterization results revealed that Mg, further to infer a basic character to the carrier, promotes the Ni dispersion. In addition to observe that the catalytic activity was mainly dependent upon the Ni dispersion, the amount and morphology of coke formed during reaction was affected by Mg loading. In particular, the addition of 3wt% of Mg contributes to reduce the coke formation rate while a subsequent addition of Mg up to 10wt%, does not significantly affect neither the catalytic activity nor the carbon formation. By operating at 600 °C and with H2O/Gly ratio of 6, low amount of coke, mainly of filamentous nature, was formed. The size and structure of carbon filaments changed as a function of Ni particle size and Mg loading.
publishDate 2016
dc.date.none.fl_str_mv 2016-01
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/11336/60253
Dieuzeide, María Laura; Laborde, Miguel Ángel; Amadeo, Norma Elvira; Cannilla, C.; Bonura, G.; et al.; Hydrogen production by glycerol steam reforming: How Mg doping affects the catalytic behaviour of Ni/Al2O3 catalysts; Pergamon-Elsevier Science Ltd; International Journal of Hydrogen Energy; 41; 1; 1-2016; 157-166
0360-3199
CONICET Digital
CONICET
url http://hdl.handle.net/11336/60253
identifier_str_mv Dieuzeide, María Laura; Laborde, Miguel Ángel; Amadeo, Norma Elvira; Cannilla, C.; Bonura, G.; et al.; Hydrogen production by glycerol steam reforming: How Mg doping affects the catalytic behaviour of Ni/Al2O3 catalysts; Pergamon-Elsevier Science Ltd; International Journal of Hydrogen Energy; 41; 1; 1-2016; 157-166
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/doi/10.1016/j.ijhydene.2015.12.009
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0360319915027536
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
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_ 1846082705871077376
score 13.22299

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