Synthesis of biodiesel from soybean oil using zinc layered hydroxide salts as heterogeneous catalysts

Autores
Reinoso, Deborath Mariana; Damiani, Daniel Eduardo; Tonetto, Gabriela Marta
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this work, the transesterification of soybean oil with methanol using layered heterogeneous catalysts to produce biodiesel was studied. The zinc hydroxy acetate salt Zn5(OH)8(CH3COO)2·4H2O (abbreviated Zn–Ac) and the zinc hydroxy nitrate salt Zn5(OH)8(NO3)2·2H2O (abbreviated Zn–Nit), which have a layered structure, were synthesized (chemical precipitation) and characterized by X-ray diffraction, infrared spectroscopy, scanning electron microscopy, particle size distribution measurements, specific surface area determination and thermogravimetric analysis. Zn–Ac and Zn–Nit were tested in the transesterification of soybean oil at 100 °C for 2 h. Zn–Nit presented 83.9% oil conversion with 51.5% FAME yield, and it was stable in three consecutive tests, showing good tolerance to aqueous content. Zn–Ac was not stable. The salts transformed into Zn glycerolate at 140 °C in the reaction medium.
Fil: Reinoso, Deborath Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina
Fil: Damiani, Daniel Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina
Fil: Tonetto, Gabriela Marta. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina
Materia
Heterogeneous Basic Catalyst
Zinc Hydroxy Acetate
Zinc Hydroxy Nitrate
Transesterification
Soybean Oil
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:11336/13550
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/13550
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Synthesis of biodiesel from soybean oil using zinc layered hydroxide salts as heterogeneous catalystsReinoso, Deborath MarianaDamiani, Daniel EduardoTonetto, Gabriela MartaHeterogeneous Basic CatalystZinc Hydroxy AcetateZinc Hydroxy NitrateTransesterificationSoybean Oilhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2In this work, the transesterification of soybean oil with methanol using layered heterogeneous catalysts to produce biodiesel was studied. The zinc hydroxy acetate salt Zn5(OH)8(CH3COO)2·4H2O (abbreviated Zn–Ac) and the zinc hydroxy nitrate salt Zn5(OH)8(NO3)2·2H2O (abbreviated Zn–Nit), which have a layered structure, were synthesized (chemical precipitation) and characterized by X-ray diffraction, infrared spectroscopy, scanning electron microscopy, particle size distribution measurements, specific surface area determination and thermogravimetric analysis. Zn–Ac and Zn–Nit were tested in the transesterification of soybean oil at 100 °C for 2 h. Zn–Nit presented 83.9% oil conversion with 51.5% FAME yield, and it was stable in three consecutive tests, showing good tolerance to aqueous content. Zn–Ac was not stable. The salts transformed into Zn glycerolate at 140 °C in the reaction medium.Fil: Reinoso, Deborath Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); ArgentinaFil: Damiani, Daniel Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); ArgentinaFil: Tonetto, Gabriela Marta. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); ArgentinaRoyal Society of Chemistry2014-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/13550Reinoso, Deborath Mariana; Damiani, Daniel Eduardo; Tonetto, Gabriela Marta; Synthesis of biodiesel from soybean oil using zinc layered hydroxide salts as heterogeneous catalysts; Royal Society of Chemistry; Catalysis Science & Technology; 4; 3-2014; 1803-18122044-4761enginfo:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/Content/ArticleLanding/2014/CY/c4cy00145a#!divAbstractinfo:eu-repo/semantics/altIdentifier/url/http:/dx.doi.org/10.1039/c4cy00145ainfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:42:35Zoai:ri.conicet.gov.ar:11336/13550instacron: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 14:42:35.816CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Synthesis of biodiesel from soybean oil using zinc layered hydroxide salts as heterogeneous catalysts
title Synthesis of biodiesel from soybean oil using zinc layered hydroxide salts as heterogeneous catalysts
spellingShingle Synthesis of biodiesel from soybean oil using zinc layered hydroxide salts as heterogeneous catalysts
Reinoso, Deborath Mariana
Heterogeneous Basic Catalyst
Zinc Hydroxy Acetate
Zinc Hydroxy Nitrate
Transesterification
Soybean Oil
title_short Synthesis of biodiesel from soybean oil using zinc layered hydroxide salts as heterogeneous catalysts
title_full Synthesis of biodiesel from soybean oil using zinc layered hydroxide salts as heterogeneous catalysts
title_fullStr Synthesis of biodiesel from soybean oil using zinc layered hydroxide salts as heterogeneous catalysts
title_full_unstemmed Synthesis of biodiesel from soybean oil using zinc layered hydroxide salts as heterogeneous catalysts
title_sort Synthesis of biodiesel from soybean oil using zinc layered hydroxide salts as heterogeneous catalysts
dc.creator.none.fl_str_mv Reinoso, Deborath Mariana
Damiani, Daniel Eduardo
Tonetto, Gabriela Marta
author Reinoso, Deborath Mariana
author_facet Reinoso, Deborath Mariana
Damiani, Daniel Eduardo
Tonetto, Gabriela Marta
author_role author
author2 Damiani, Daniel Eduardo
Tonetto, Gabriela Marta
author2_role author
author
dc.subject.none.fl_str_mv Heterogeneous Basic Catalyst
Zinc Hydroxy Acetate
Zinc Hydroxy Nitrate
Transesterification
Soybean Oil
topic Heterogeneous Basic Catalyst
Zinc Hydroxy Acetate
Zinc Hydroxy Nitrate
Transesterification
Soybean Oil
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In this work, the transesterification of soybean oil with methanol using layered heterogeneous catalysts to produce biodiesel was studied. The zinc hydroxy acetate salt Zn5(OH)8(CH3COO)2·4H2O (abbreviated Zn–Ac) and the zinc hydroxy nitrate salt Zn5(OH)8(NO3)2·2H2O (abbreviated Zn–Nit), which have a layered structure, were synthesized (chemical precipitation) and characterized by X-ray diffraction, infrared spectroscopy, scanning electron microscopy, particle size distribution measurements, specific surface area determination and thermogravimetric analysis. Zn–Ac and Zn–Nit were tested in the transesterification of soybean oil at 100 °C for 2 h. Zn–Nit presented 83.9% oil conversion with 51.5% FAME yield, and it was stable in three consecutive tests, showing good tolerance to aqueous content. Zn–Ac was not stable. The salts transformed into Zn glycerolate at 140 °C in the reaction medium.
Fil: Reinoso, Deborath Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina
Fil: Damiani, Daniel Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina
Fil: Tonetto, Gabriela Marta. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina
description In this work, the transesterification of soybean oil with methanol using layered heterogeneous catalysts to produce biodiesel was studied. The zinc hydroxy acetate salt Zn5(OH)8(CH3COO)2·4H2O (abbreviated Zn–Ac) and the zinc hydroxy nitrate salt Zn5(OH)8(NO3)2·2H2O (abbreviated Zn–Nit), which have a layered structure, were synthesized (chemical precipitation) and characterized by X-ray diffraction, infrared spectroscopy, scanning electron microscopy, particle size distribution measurements, specific surface area determination and thermogravimetric analysis. Zn–Ac and Zn–Nit were tested in the transesterification of soybean oil at 100 °C for 2 h. Zn–Nit presented 83.9% oil conversion with 51.5% FAME yield, and it was stable in three consecutive tests, showing good tolerance to aqueous content. Zn–Ac was not stable. The salts transformed into Zn glycerolate at 140 °C in the reaction medium.
publishDate 2014
dc.date.none.fl_str_mv 2014-03
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/11336/13550
Reinoso, Deborath Mariana; Damiani, Daniel Eduardo; Tonetto, Gabriela Marta; Synthesis of biodiesel from soybean oil using zinc layered hydroxide salts as heterogeneous catalysts; Royal Society of Chemistry; Catalysis Science & Technology; 4; 3-2014; 1803-1812
2044-4761
url http://hdl.handle.net/11336/13550
identifier_str_mv Reinoso, Deborath Mariana; Damiani, Daniel Eduardo; Tonetto, Gabriela Marta; Synthesis of biodiesel from soybean oil using zinc layered hydroxide salts as heterogeneous catalysts; Royal Society of Chemistry; Catalysis Science & Technology; 4; 3-2014; 1803-1812
2044-4761
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/Content/ArticleLanding/2014/CY/c4cy00145a#!divAbstract
info:eu-repo/semantics/altIdentifier/url/http:/dx.doi.org/10.1039/c4cy00145a
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
application/pdf
dc.publisher.none.fl_str_mv Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
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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