Na-Ce-modified-SBA-15 as an effective and reusable bimetallic mesoporous catalyst for the sustainable production of biodiesel

Autores
Sánchez Faba, Edgar Maximiliano; Ferrero, Gabriel Orlando; Dias, Joana Maia; Eimer, Griselda Alejandra
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
With the purpose to compete with the homogeneous catalytic biodiesel production, a highlyefficient bimetallic solid catalyst with high exposed surface, high basicity, and reusablethroughout several reaction cycles, was developed by doping SBA-15 with sodium and cerium indifferent concentrations. The catalyst with 5 wt% of sodium and 20 wt% of cerium showed goodstructural ordering and had the highest basicity due to the presence of a large amount of mediumand strong sites compared to the other materials. It was effectively used as a solid base catalystfor biodiesel production from sunflower oil and absolute methanol. The highest FAME content(98.9 wt%) was achieved under optimum conditions of 40:1 methanol/oil molar ratio, 10 wt%catalyst loading, 60 °C, stirring speed of 600-700 rpm and 180 min. Further, this material wasreused for five consecutive runs, obtaining FAME contents greater than 90% in each one of them.
Fil: Sánchez Faba, Edgar Maximiliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina
Fil: Ferrero, Gabriel Orlando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina
Fil: Dias, Joana Maia. Universidad de Porto; Portugal
Fil: Eimer, Griselda Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina
Materia
BIODIESEL
SODIUM AND CERIUM
MESOPOROUS MATERIALS
REUSABLE
TRANSESTERIFICATION
Nivel de accesibilidad
acceso embargado
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:11336/113740
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/113740
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Na-Ce-modified-SBA-15 as an effective and reusable bimetallic mesoporous catalyst for the sustainable production of biodieselSánchez Faba, Edgar MaximilianoFerrero, Gabriel OrlandoDias, Joana MaiaEimer, Griselda AlejandraBIODIESELSODIUM AND CERIUMMESOPOROUS MATERIALSREUSABLETRANSESTERIFICATIONhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2With the purpose to compete with the homogeneous catalytic biodiesel production, a highlyefficient bimetallic solid catalyst with high exposed surface, high basicity, and reusablethroughout several reaction cycles, was developed by doping SBA-15 with sodium and cerium indifferent concentrations. The catalyst with 5 wt% of sodium and 20 wt% of cerium showed goodstructural ordering and had the highest basicity due to the presence of a large amount of mediumand strong sites compared to the other materials. It was effectively used as a solid base catalystfor biodiesel production from sunflower oil and absolute methanol. The highest FAME content(98.9 wt%) was achieved under optimum conditions of 40:1 methanol/oil molar ratio, 10 wt%catalyst loading, 60 °C, stirring speed of 600-700 rpm and 180 min. Further, this material wasreused for five consecutive runs, obtaining FAME contents greater than 90% in each one of them.Fil: Sánchez Faba, Edgar Maximiliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; ArgentinaFil: Ferrero, Gabriel Orlando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; ArgentinaFil: Dias, Joana Maia. Universidad de Porto; PortugalFil: Eimer, Griselda Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; ArgentinaElsevier Science2020-08-25info:eu-repo/date/embargoEnd/2021-03-26info: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/11336/113740Sánchez Faba, Edgar Maximiliano; Ferrero, Gabriel Orlando; Dias, Joana Maia; Eimer, Griselda Alejandra; Na-Ce-modified-SBA-15 as an effective and reusable bimetallic mesoporous catalyst for the sustainable production of biodiesel; Elsevier Science; Applied Catalysis A: General; 604; 25-8-2020; 1-321873-38750926-860XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0926860X20303628info:eu-repo/semantics/altIdentifier/doi/10.1016/j.apcata.2020.117769info:eu-repo/semantics/embargoedAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:27:38Zoai:ri.conicet.gov.ar:11336/113740instacron: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 14:27:38.944CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Na-Ce-modified-SBA-15 as an effective and reusable bimetallic mesoporous catalyst for the sustainable production of biodiesel
title Na-Ce-modified-SBA-15 as an effective and reusable bimetallic mesoporous catalyst for the sustainable production of biodiesel
spellingShingle Na-Ce-modified-SBA-15 as an effective and reusable bimetallic mesoporous catalyst for the sustainable production of biodiesel
Sánchez Faba, Edgar Maximiliano
BIODIESEL
SODIUM AND CERIUM
MESOPOROUS MATERIALS
REUSABLE
TRANSESTERIFICATION
title_short Na-Ce-modified-SBA-15 as an effective and reusable bimetallic mesoporous catalyst for the sustainable production of biodiesel
title_full Na-Ce-modified-SBA-15 as an effective and reusable bimetallic mesoporous catalyst for the sustainable production of biodiesel
title_fullStr Na-Ce-modified-SBA-15 as an effective and reusable bimetallic mesoporous catalyst for the sustainable production of biodiesel
title_full_unstemmed Na-Ce-modified-SBA-15 as an effective and reusable bimetallic mesoporous catalyst for the sustainable production of biodiesel
title_sort Na-Ce-modified-SBA-15 as an effective and reusable bimetallic mesoporous catalyst for the sustainable production of biodiesel
dc.creator.none.fl_str_mv Sánchez Faba, Edgar Maximiliano
Ferrero, Gabriel Orlando
Dias, Joana Maia
Eimer, Griselda Alejandra
author Sánchez Faba, Edgar Maximiliano
author_facet Sánchez Faba, Edgar Maximiliano
Ferrero, Gabriel Orlando
Dias, Joana Maia
Eimer, Griselda Alejandra
author_role author
author2 Ferrero, Gabriel Orlando
Dias, Joana Maia
Eimer, Griselda Alejandra
author2_role author
author
author
dc.subject.none.fl_str_mv BIODIESEL
SODIUM AND CERIUM
MESOPOROUS MATERIALS
REUSABLE
TRANSESTERIFICATION
topic BIODIESEL
SODIUM AND CERIUM
MESOPOROUS MATERIALS
REUSABLE
TRANSESTERIFICATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv With the purpose to compete with the homogeneous catalytic biodiesel production, a highlyefficient bimetallic solid catalyst with high exposed surface, high basicity, and reusablethroughout several reaction cycles, was developed by doping SBA-15 with sodium and cerium indifferent concentrations. The catalyst with 5 wt% of sodium and 20 wt% of cerium showed goodstructural ordering and had the highest basicity due to the presence of a large amount of mediumand strong sites compared to the other materials. It was effectively used as a solid base catalystfor biodiesel production from sunflower oil and absolute methanol. The highest FAME content(98.9 wt%) was achieved under optimum conditions of 40:1 methanol/oil molar ratio, 10 wt%catalyst loading, 60 °C, stirring speed of 600-700 rpm and 180 min. Further, this material wasreused for five consecutive runs, obtaining FAME contents greater than 90% in each one of them.
Fil: Sánchez Faba, Edgar Maximiliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina
Fil: Ferrero, Gabriel Orlando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina
Fil: Dias, Joana Maia. Universidad de Porto; Portugal
Fil: Eimer, Griselda Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina
description With the purpose to compete with the homogeneous catalytic biodiesel production, a highlyefficient bimetallic solid catalyst with high exposed surface, high basicity, and reusablethroughout several reaction cycles, was developed by doping SBA-15 with sodium and cerium indifferent concentrations. The catalyst with 5 wt% of sodium and 20 wt% of cerium showed goodstructural ordering and had the highest basicity due to the presence of a large amount of mediumand strong sites compared to the other materials. It was effectively used as a solid base catalystfor biodiesel production from sunflower oil and absolute methanol. The highest FAME content(98.9 wt%) was achieved under optimum conditions of 40:1 methanol/oil molar ratio, 10 wt%catalyst loading, 60 °C, stirring speed of 600-700 rpm and 180 min. Further, this material wasreused for five consecutive runs, obtaining FAME contents greater than 90% in each one of them.
publishDate 2020
dc.date.none.fl_str_mv 2020-08-25
info:eu-repo/date/embargoEnd/2021-03-26
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/11336/113740
Sánchez Faba, Edgar Maximiliano; Ferrero, Gabriel Orlando; Dias, Joana Maia; Eimer, Griselda Alejandra; Na-Ce-modified-SBA-15 as an effective and reusable bimetallic mesoporous catalyst for the sustainable production of biodiesel; Elsevier Science; Applied Catalysis A: General; 604; 25-8-2020; 1-32
1873-3875
0926-860X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/113740
identifier_str_mv Sánchez Faba, Edgar Maximiliano; Ferrero, Gabriel Orlando; Dias, Joana Maia; Eimer, Griselda Alejandra; Na-Ce-modified-SBA-15 as an effective and reusable bimetallic mesoporous catalyst for the sustainable production of biodiesel; Elsevier Science; Applied Catalysis A: General; 604; 25-8-2020; 1-32
1873-3875
0926-860X
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://linkinghub.elsevier.com/retrieve/pii/S0926860X20303628
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.apcata.2020.117769
dc.rights.none.fl_str_mv info:eu-repo/semantics/embargoedAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv embargoedAccess
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
_version_ 1846082733639467008
score 13.22299

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