Study of zinc hydroxy acetate as catalyst in the esterification reaction of fatty acids

Autores
Reinoso, Deborath Mariana; Fernández, María Belén; Damiani, Daniel Eduardo; Tonetto, Gabriela Marta
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this work, the esterification of oleic acid (OA) with methanol (MOH) using layered heterogeneous catalysts under various reaction conditions to produce biodiesel was studied. The zinc hydroxy nitrate salt Zn5(OH)8(NO3)2 · 2H2O (abbreviated Zn-N) and zinc hydroxy acetate Zn5(OH)8(CH3COO)2 · 4H2O (abbreviated Zn-A), which have a layered structure, were synthesized (chemical precipitation) and characterized. Tests for the selection of reaction conditions that maximize the yield to methyl esters were performed. The variables considered were temperature, OA:MOH molar ratio and catalyst loading, selecting the study intervals within the range of feasible operating conditions for the catalysts. The layered solid Zn-A was seen to be more active than Zn-N for the esterification of OA. When working at 140°C, 1:30 OA:MOH molar ratio and catalyst loading of 3% w/w, conversions of 87.0 and 73.4% were obtained for Zn-A and Zn-N, respectively.
Fil: Reinoso, Deborath Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Fernández, María Belén. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría. Departamento de Ingeniería Química. Núcleo de Investigación y Desarrollo de Tecnología de Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Damiani, Daniel Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Tonetto, Gabriela Marta. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Materia
ESTERIFICATION
OLEIC ACID
ZINC HYDROXY ACETATE
ZINC HYDROXY NITRATE
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:11336/50611
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/50611
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Study of zinc hydroxy acetate as catalyst in the esterification reaction of fatty acidsReinoso, Deborath MarianaFernández, María BelénDamiani, Daniel EduardoTonetto, Gabriela MartaESTERIFICATIONOLEIC ACIDZINC HYDROXY ACETATEZINC HYDROXY NITRATEhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2In this work, the esterification of oleic acid (OA) with methanol (MOH) using layered heterogeneous catalysts under various reaction conditions to produce biodiesel was studied. The zinc hydroxy nitrate salt Zn5(OH)8(NO3)2 · 2H2O (abbreviated Zn-N) and zinc hydroxy acetate Zn5(OH)8(CH3COO)2 · 4H2O (abbreviated Zn-A), which have a layered structure, were synthesized (chemical precipitation) and characterized. Tests for the selection of reaction conditions that maximize the yield to methyl esters were performed. The variables considered were temperature, OA:MOH molar ratio and catalyst loading, selecting the study intervals within the range of feasible operating conditions for the catalysts. The layered solid Zn-A was seen to be more active than Zn-N for the esterification of OA. When working at 140°C, 1:30 OA:MOH molar ratio and catalyst loading of 3% w/w, conversions of 87.0 and 73.4% were obtained for Zn-A and Zn-N, respectively.Fil: Reinoso, Deborath Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaFil: Fernández, María Belén. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría. Departamento de Ingeniería Química. Núcleo de Investigación y Desarrollo de Tecnología de Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Damiani, Daniel Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaFil: Tonetto, Gabriela Marta. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaOxford University Press2012-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/50611Reinoso, Deborath Mariana; Fernández, María Belén; Damiani, Daniel Eduardo; Tonetto, Gabriela Marta; Study of zinc hydroxy acetate as catalyst in the esterification reaction of fatty acids; Oxford University Press; International Journal of Low-Carbon Technologies; 7; 4; 12-2012; 348-3561748-1325CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1093/ijlct/ctr040info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/ijlct/article/7/4/348/652682info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:25:12Zoai:ri.conicet.gov.ar:11336/50611instacron: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 15:25:13.087CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Study of zinc hydroxy acetate as catalyst in the esterification reaction of fatty acids
title Study of zinc hydroxy acetate as catalyst in the esterification reaction of fatty acids
spellingShingle Study of zinc hydroxy acetate as catalyst in the esterification reaction of fatty acids
Reinoso, Deborath Mariana
ESTERIFICATION
OLEIC ACID
ZINC HYDROXY ACETATE
ZINC HYDROXY NITRATE
title_short Study of zinc hydroxy acetate as catalyst in the esterification reaction of fatty acids
title_full Study of zinc hydroxy acetate as catalyst in the esterification reaction of fatty acids
title_fullStr Study of zinc hydroxy acetate as catalyst in the esterification reaction of fatty acids
title_full_unstemmed Study of zinc hydroxy acetate as catalyst in the esterification reaction of fatty acids
title_sort Study of zinc hydroxy acetate as catalyst in the esterification reaction of fatty acids
dc.creator.none.fl_str_mv Reinoso, Deborath Mariana
Fernández, María Belén
Damiani, Daniel Eduardo
Tonetto, Gabriela Marta
author Reinoso, Deborath Mariana
author_facet Reinoso, Deborath Mariana
Fernández, María Belén
Damiani, Daniel Eduardo
Tonetto, Gabriela Marta
author_role author
author2 Fernández, María Belén
Damiani, Daniel Eduardo
Tonetto, Gabriela Marta
author2_role author
author
author
dc.subject.none.fl_str_mv ESTERIFICATION
OLEIC ACID
ZINC HYDROXY ACETATE
ZINC HYDROXY NITRATE
topic ESTERIFICATION
OLEIC ACID
ZINC HYDROXY ACETATE
ZINC HYDROXY NITRATE
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 esterification of oleic acid (OA) with methanol (MOH) using layered heterogeneous catalysts under various reaction conditions to produce biodiesel was studied. The zinc hydroxy nitrate salt Zn5(OH)8(NO3)2 · 2H2O (abbreviated Zn-N) and zinc hydroxy acetate Zn5(OH)8(CH3COO)2 · 4H2O (abbreviated Zn-A), which have a layered structure, were synthesized (chemical precipitation) and characterized. Tests for the selection of reaction conditions that maximize the yield to methyl esters were performed. The variables considered were temperature, OA:MOH molar ratio and catalyst loading, selecting the study intervals within the range of feasible operating conditions for the catalysts. The layered solid Zn-A was seen to be more active than Zn-N for the esterification of OA. When working at 140°C, 1:30 OA:MOH molar ratio and catalyst loading of 3% w/w, conversions of 87.0 and 73.4% were obtained for Zn-A and Zn-N, respectively.
Fil: Reinoso, Deborath Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Fernández, María Belén. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría. Departamento de Ingeniería Química. Núcleo de Investigación y Desarrollo de Tecnología de Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Damiani, Daniel Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Tonetto, Gabriela Marta. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
description In this work, the esterification of oleic acid (OA) with methanol (MOH) using layered heterogeneous catalysts under various reaction conditions to produce biodiesel was studied. The zinc hydroxy nitrate salt Zn5(OH)8(NO3)2 · 2H2O (abbreviated Zn-N) and zinc hydroxy acetate Zn5(OH)8(CH3COO)2 · 4H2O (abbreviated Zn-A), which have a layered structure, were synthesized (chemical precipitation) and characterized. Tests for the selection of reaction conditions that maximize the yield to methyl esters were performed. The variables considered were temperature, OA:MOH molar ratio and catalyst loading, selecting the study intervals within the range of feasible operating conditions for the catalysts. The layered solid Zn-A was seen to be more active than Zn-N for the esterification of OA. When working at 140°C, 1:30 OA:MOH molar ratio and catalyst loading of 3% w/w, conversions of 87.0 and 73.4% were obtained for Zn-A and Zn-N, respectively.
publishDate 2012
dc.date.none.fl_str_mv 2012-12
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/11336/50611
Reinoso, Deborath Mariana; Fernández, María Belén; Damiani, Daniel Eduardo; Tonetto, Gabriela Marta; Study of zinc hydroxy acetate as catalyst in the esterification reaction of fatty acids; Oxford University Press; International Journal of Low-Carbon Technologies; 7; 4; 12-2012; 348-356
1748-1325
CONICET Digital
CONICET
url http://hdl.handle.net/11336/50611
identifier_str_mv Reinoso, Deborath Mariana; Fernández, María Belén; Damiani, Daniel Eduardo; Tonetto, Gabriela Marta; Study of zinc hydroxy acetate as catalyst in the esterification reaction of fatty acids; Oxford University Press; International Journal of Low-Carbon Technologies; 7; 4; 12-2012; 348-356
1748-1325
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1093/ijlct/ctr040
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/ijlct/article/7/4/348/652682
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
application/pdf
dc.publisher.none.fl_str_mv Oxford University Press
publisher.none.fl_str_mv Oxford University Press
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_ 1846083397210865664
score 13.22299

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