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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/50611
Ver los metadatos del registro completo
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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 Técnicas2025-09-29T10:28:08Zoai: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:34982025-09-29 10:28:09.229CONICET 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 |
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1844614285066502144 |
score |
13.070432 |