Sustainable Biodiesel: Kinetic Study and Modeling of Catalytic Esterification of Used Vegetable Oils as The First Stage of the Production Process

Autores
Rodriguez, Verónica; Laborde, María Fernanda; Gely, María Cristina; Pagano, Ana Maria
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In an attempt to satisfy the needs for sustainable production of biofuel in industrial processes, thepresent work develops the esterification kinetics of used vegetable oils (UVOs) with ethanol,employing acidified sunflower oil. The process was carried out in a thermostated batch reactor withmagnetic stirring. Different temperatures (50ºC, 60ºC and 70°C) and reaction times in the range 0-90minute were assayed. An ethanol/oleic acid molar ratio of 60:1 was applied. The catalyst used wasH2SO4 (5% w / w relative to the free fatty acid). A conversion of 75.54% was determined at 70 °C.These experimental kinetic data were used in the simulation of the complete esterification processperformed in Aspen HYSYS with similar conversion results.
Fil: Rodriguez, Verónica. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría. Grupo Tecnologías de Semillas; Argentina
Fil: Laborde, María Fernanda. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría. Grupo Tecnologías de Semillas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gely, María Cristina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría. Grupo Tecnologías de Semillas; Argentina
Fil: Pagano, Ana Maria. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría. Grupo Tecnologías de Semillas; Argentina
Materia
Biodiesel
Catalytic Esterification
Used Vegetable Oil
Reaction Kinetics
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:11336/59556
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Sustainable Biodiesel: Kinetic Study and Modeling of Catalytic Esterification of Used Vegetable Oils as The First Stage of the Production ProcessRodriguez, VerónicaLaborde, María FernandaGely, María CristinaPagano, Ana MariaBiodieselCatalytic EsterificationUsed Vegetable OilReaction Kineticshttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2In an attempt to satisfy the needs for sustainable production of biofuel in industrial processes, thepresent work develops the esterification kinetics of used vegetable oils (UVOs) with ethanol,employing acidified sunflower oil. The process was carried out in a thermostated batch reactor withmagnetic stirring. Different temperatures (50ºC, 60ºC and 70°C) and reaction times in the range 0-90minute were assayed. An ethanol/oleic acid molar ratio of 60:1 was applied. The catalyst used wasH2SO4 (5% w / w relative to the free fatty acid). A conversion of 75.54% was determined at 70 °C.These experimental kinetic data were used in the simulation of the complete esterification processperformed in Aspen HYSYS with similar conversion results.Fil: Rodriguez, Verónica. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría. Grupo Tecnologías de Semillas; ArgentinaFil: Laborde, María Fernanda. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría. Grupo Tecnologías de Semillas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Gely, María Cristina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría. Grupo Tecnologías de Semillas; ArgentinaFil: Pagano, Ana Maria. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría. Grupo Tecnologías de Semillas; ArgentinaAsociación Química Argentina2017-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/59556Rodriguez, Verónica ; Laborde, María Fernanda; Gely, María Cristina; Pagano, Ana Maria; Sustainable Biodiesel: Kinetic Study and Modeling of Catalytic Esterification of Used Vegetable Oils as The First Stage of the Production Process; Asociación Química Argentina; Anales de la Asociación Química Argentina; 104; 1; 4-2017; 21-332545-8655CONICET DigitalCONICETenginfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:16:54Zoai:ri.conicet.gov.ar:11336/59556instacron: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:34982025-10-22 11:16:55.036CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Sustainable Biodiesel: Kinetic Study and Modeling of Catalytic Esterification of Used Vegetable Oils as The First Stage of the Production Process
title Sustainable Biodiesel: Kinetic Study and Modeling of Catalytic Esterification of Used Vegetable Oils as The First Stage of the Production Process
spellingShingle Sustainable Biodiesel: Kinetic Study and Modeling of Catalytic Esterification of Used Vegetable Oils as The First Stage of the Production Process
Rodriguez, Verónica
Biodiesel
Catalytic Esterification
Used Vegetable Oil
Reaction Kinetics
title_short Sustainable Biodiesel: Kinetic Study and Modeling of Catalytic Esterification of Used Vegetable Oils as The First Stage of the Production Process
title_full Sustainable Biodiesel: Kinetic Study and Modeling of Catalytic Esterification of Used Vegetable Oils as The First Stage of the Production Process
title_fullStr Sustainable Biodiesel: Kinetic Study and Modeling of Catalytic Esterification of Used Vegetable Oils as The First Stage of the Production Process
title_full_unstemmed Sustainable Biodiesel: Kinetic Study and Modeling of Catalytic Esterification of Used Vegetable Oils as The First Stage of the Production Process
title_sort Sustainable Biodiesel: Kinetic Study and Modeling of Catalytic Esterification of Used Vegetable Oils as The First Stage of the Production Process
dc.creator.none.fl_str_mv Rodriguez, Verónica
Laborde, María Fernanda
Gely, María Cristina
Pagano, Ana Maria
author Rodriguez, Verónica
author_facet Rodriguez, Verónica
Laborde, María Fernanda
Gely, María Cristina
Pagano, Ana Maria
author_role author
author2 Laborde, María Fernanda
Gely, María Cristina
Pagano, Ana Maria
author2_role author
author
author
dc.subject.none.fl_str_mv Biodiesel
Catalytic Esterification
Used Vegetable Oil
Reaction Kinetics
topic Biodiesel
Catalytic Esterification
Used Vegetable Oil
Reaction Kinetics
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 an attempt to satisfy the needs for sustainable production of biofuel in industrial processes, thepresent work develops the esterification kinetics of used vegetable oils (UVOs) with ethanol,employing acidified sunflower oil. The process was carried out in a thermostated batch reactor withmagnetic stirring. Different temperatures (50ºC, 60ºC and 70°C) and reaction times in the range 0-90minute were assayed. An ethanol/oleic acid molar ratio of 60:1 was applied. The catalyst used wasH2SO4 (5% w / w relative to the free fatty acid). A conversion of 75.54% was determined at 70 °C.These experimental kinetic data were used in the simulation of the complete esterification processperformed in Aspen HYSYS with similar conversion results.
Fil: Rodriguez, Verónica. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría. Grupo Tecnologías de Semillas; Argentina
Fil: Laborde, María Fernanda. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría. Grupo Tecnologías de Semillas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gely, María Cristina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría. Grupo Tecnologías de Semillas; Argentina
Fil: Pagano, Ana Maria. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ingeniería Olavarría. Grupo Tecnologías de Semillas; Argentina
description In an attempt to satisfy the needs for sustainable production of biofuel in industrial processes, thepresent work develops the esterification kinetics of used vegetable oils (UVOs) with ethanol,employing acidified sunflower oil. The process was carried out in a thermostated batch reactor withmagnetic stirring. Different temperatures (50ºC, 60ºC and 70°C) and reaction times in the range 0-90minute were assayed. An ethanol/oleic acid molar ratio of 60:1 was applied. The catalyst used wasH2SO4 (5% w / w relative to the free fatty acid). A conversion of 75.54% was determined at 70 °C.These experimental kinetic data were used in the simulation of the complete esterification processperformed in Aspen HYSYS with similar conversion results.
publishDate 2017
dc.date.none.fl_str_mv 2017-04
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/11336/59556
Rodriguez, Verónica ; Laborde, María Fernanda; Gely, María Cristina; Pagano, Ana Maria; Sustainable Biodiesel: Kinetic Study and Modeling of Catalytic Esterification of Used Vegetable Oils as The First Stage of the Production Process; Asociación Química Argentina; Anales de la Asociación Química Argentina; 104; 1; 4-2017; 21-33
2545-8655
CONICET Digital
CONICET
url http://hdl.handle.net/11336/59556
identifier_str_mv Rodriguez, Verónica ; Laborde, María Fernanda; Gely, María Cristina; Pagano, Ana Maria; Sustainable Biodiesel: Kinetic Study and Modeling of Catalytic Esterification of Used Vegetable Oils as The First Stage of the Production Process; Asociación Química Argentina; Anales de la Asociación Química Argentina; 104; 1; 4-2017; 21-33
2545-8655
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
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
dc.publisher.none.fl_str_mv Asociación Química Argentina
publisher.none.fl_str_mv Asociación Química Argentina
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 12.982451

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