Pt catalyst supported on Al2O3 modified with CeO2 and ZrO2 for Aqueous-Phase-Reforming of glycerol

Autores
Barbelli, Maria Laura; Pompeo, Francisco; Santori, Gerardo Fabian; Nichio, Nora Nancy
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The catalytic conversion of renewable sources using processes with low energy consumption is expected to reduce damage on the environment. In this sense, significant progress in reforming of alcohol from biomass has been made. The aim of the present work was to study the aqueous phase reforming (APR) of glycerol using Pt catalysts supported on SiO2, -Al2O3, and -Al2O3 modified with CeO2 and ZrO2 (Ce4Zr1). The higher activity and H2 selectivity would be related to the less particle size or higher metal dispersion of catalysts. The redox properties of the support Ce4Zr1 favor the water gas shift reaction, increasing the yield H2. The Pt/Ce4Zr1 shows deactivation by a fast sintering, however this catalyst presents the best performance; even after three reaction cycles and regeneration.
Fil: Barbelli, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; Argentina
Fil: Pompeo, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; Argentina
Fil: Santori, Gerardo Fabian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; Argentina
Fil: Nichio, Nora Nancy. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; Argentina
Materia
Hydrogen
Reforming
Pt
Glycerol
Platinum
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:11336/4758
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Pt catalyst supported on Al2O3 modified with CeO2 and ZrO2 for Aqueous-Phase-Reforming of glycerolBarbelli, Maria LauraPompeo, FranciscoSantori, Gerardo FabianNichio, Nora NancyHydrogenReformingPtGlycerolPlatinumhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2The catalytic conversion of renewable sources using processes with low energy consumption is expected to reduce damage on the environment. In this sense, significant progress in reforming of alcohol from biomass has been made. The aim of the present work was to study the aqueous phase reforming (APR) of glycerol using Pt catalysts supported on SiO2, -Al2O3, and -Al2O3 modified with CeO2 and ZrO2 (Ce4Zr1). The higher activity and H2 selectivity would be related to the less particle size or higher metal dispersion of catalysts. The redox properties of the support Ce4Zr1 favor the water gas shift reaction, increasing the yield H2. The Pt/Ce4Zr1 shows deactivation by a fast sintering, however this catalyst presents the best performance; even after three reaction cycles and regeneration.Fil: Barbelli, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; ArgentinaFil: Pompeo, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; ArgentinaFil: Santori, Gerardo Fabian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; ArgentinaFil: Nichio, Nora Nancy. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; ArgentinaElsevier Science2013-09-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/4758Barbelli, Maria Laura; Pompeo, Francisco; Santori, Gerardo Fabian; Nichio, Nora Nancy; Pt catalyst supported on Al2O3 modified with CeO2 and ZrO2 for Aqueous-Phase-Reforming of glycerol; Elsevier Science; Catalysis Today; 213; 15-9-2013; 58-640920-5861enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.cattod.2013.02.023info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0920586113000989info:eu-repo/semantics/altIdentifier/issn/0920-5861info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:20:12Zoai:ri.conicet.gov.ar:11336/4758instacron: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 14:20:13.216CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Pt catalyst supported on Al2O3 modified with CeO2 and ZrO2 for Aqueous-Phase-Reforming of glycerol
title Pt catalyst supported on Al2O3 modified with CeO2 and ZrO2 for Aqueous-Phase-Reforming of glycerol
spellingShingle Pt catalyst supported on Al2O3 modified with CeO2 and ZrO2 for Aqueous-Phase-Reforming of glycerol
Barbelli, Maria Laura
Hydrogen
Reforming
Pt
Glycerol
Platinum
title_short Pt catalyst supported on Al2O3 modified with CeO2 and ZrO2 for Aqueous-Phase-Reforming of glycerol
title_full Pt catalyst supported on Al2O3 modified with CeO2 and ZrO2 for Aqueous-Phase-Reforming of glycerol
title_fullStr Pt catalyst supported on Al2O3 modified with CeO2 and ZrO2 for Aqueous-Phase-Reforming of glycerol
title_full_unstemmed Pt catalyst supported on Al2O3 modified with CeO2 and ZrO2 for Aqueous-Phase-Reforming of glycerol
title_sort Pt catalyst supported on Al2O3 modified with CeO2 and ZrO2 for Aqueous-Phase-Reforming of glycerol
dc.creator.none.fl_str_mv Barbelli, Maria Laura
Pompeo, Francisco
Santori, Gerardo Fabian
Nichio, Nora Nancy
author Barbelli, Maria Laura
author_facet Barbelli, Maria Laura
Pompeo, Francisco
Santori, Gerardo Fabian
Nichio, Nora Nancy
author_role author
author2 Pompeo, Francisco
Santori, Gerardo Fabian
Nichio, Nora Nancy
author2_role author
author
author
dc.subject.none.fl_str_mv Hydrogen
Reforming
Pt
Glycerol
Platinum
topic Hydrogen
Reforming
Pt
Glycerol
Platinum
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The catalytic conversion of renewable sources using processes with low energy consumption is expected to reduce damage on the environment. In this sense, significant progress in reforming of alcohol from biomass has been made. The aim of the present work was to study the aqueous phase reforming (APR) of glycerol using Pt catalysts supported on SiO2, -Al2O3, and -Al2O3 modified with CeO2 and ZrO2 (Ce4Zr1). The higher activity and H2 selectivity would be related to the less particle size or higher metal dispersion of catalysts. The redox properties of the support Ce4Zr1 favor the water gas shift reaction, increasing the yield H2. The Pt/Ce4Zr1 shows deactivation by a fast sintering, however this catalyst presents the best performance; even after three reaction cycles and regeneration.
Fil: Barbelli, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; Argentina
Fil: Pompeo, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; Argentina
Fil: Santori, Gerardo Fabian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; Argentina
Fil: Nichio, Nora Nancy. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; Argentina
description The catalytic conversion of renewable sources using processes with low energy consumption is expected to reduce damage on the environment. In this sense, significant progress in reforming of alcohol from biomass has been made. The aim of the present work was to study the aqueous phase reforming (APR) of glycerol using Pt catalysts supported on SiO2, -Al2O3, and -Al2O3 modified with CeO2 and ZrO2 (Ce4Zr1). The higher activity and H2 selectivity would be related to the less particle size or higher metal dispersion of catalysts. The redox properties of the support Ce4Zr1 favor the water gas shift reaction, increasing the yield H2. The Pt/Ce4Zr1 shows deactivation by a fast sintering, however this catalyst presents the best performance; even after three reaction cycles and regeneration.
publishDate 2013
dc.date.none.fl_str_mv 2013-09-15
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/11336/4758
Barbelli, Maria Laura; Pompeo, Francisco; Santori, Gerardo Fabian; Nichio, Nora Nancy; Pt catalyst supported on Al2O3 modified with CeO2 and ZrO2 for Aqueous-Phase-Reforming of glycerol; Elsevier Science; Catalysis Today; 213; 15-9-2013; 58-64
0920-5861
url http://hdl.handle.net/11336/4758
identifier_str_mv Barbelli, Maria Laura; Pompeo, Francisco; Santori, Gerardo Fabian; Nichio, Nora Nancy; Pt catalyst supported on Al2O3 modified with CeO2 and ZrO2 for Aqueous-Phase-Reforming of glycerol; Elsevier Science; Catalysis Today; 213; 15-9-2013; 58-64
0920-5861
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cattod.2013.02.023
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0920586113000989
info:eu-repo/semantics/altIdentifier/issn/0920-5861
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
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 13.22299

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