Kinetic study of the esterification of free fatty acid and ethanol in the presence of triglycerides using solid resins as catalyst

Autores
Jasen, Paula Verónica; Marchetti, Jorge Mario
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Biodiesel production is gaining more and more relevance due to its environmental advantages and because of the world situation of petroleum: decreases of reserves, augmentation of prices etc. Biodiesel is produced by transesterification of triglycerides; however, it can also be generated by the esterification of fatty acid, normally considered as an impurity. The evolution of the reaction when using oleic acid (diluted in triglycerides) and ethanol, in the presence of a heterogeneous catalyst, has been studied. Kinetics expression for the esterification reaction as well as for the esterification and transesterification taking place simultaneously have been developed and fit with the experimental data. It is shown that, when both reactions are being taking into account, the kinetics fits the experimental data better since it does consider the interaction between all the compounds involved. The kinetics expression obtained represented satisfactorily the experimental information for several operations conditions.
Fil: Jasen, Paula Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; Argentina
Fil: Marchetti, Jorge Mario. Norwegian University of Life Sciences; Noruega. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; Argentina
Materia
BIDIESEL
ESTERIFICATION REACTION
KINETIC MODEL
SOLID BASIC RESIN
ACID OIL
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/103465
Acceder
id CONICETDig_dfb00f4f296a7a5d6920c8e30f8a537b
oai_identifier_str oai:ri.conicet.gov.ar:11336/103465
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Kinetic study of the esterification of free fatty acid and ethanol in the presence of triglycerides using solid resins as catalystJasen, Paula VerónicaMarchetti, Jorge MarioBIDIESELESTERIFICATION REACTIONKINETIC MODELSOLID BASIC RESINACID OILhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Biodiesel production is gaining more and more relevance due to its environmental advantages and because of the world situation of petroleum: decreases of reserves, augmentation of prices etc. Biodiesel is produced by transesterification of triglycerides; however, it can also be generated by the esterification of fatty acid, normally considered as an impurity. The evolution of the reaction when using oleic acid (diluted in triglycerides) and ethanol, in the presence of a heterogeneous catalyst, has been studied. Kinetics expression for the esterification reaction as well as for the esterification and transesterification taking place simultaneously have been developed and fit with the experimental data. It is shown that, when both reactions are being taking into account, the kinetics fits the experimental data better since it does consider the interaction between all the compounds involved. The kinetics expression obtained represented satisfactorily the experimental information for several operations conditions.Fil: Jasen, Paula Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; ArgentinaFil: Marchetti, Jorge Mario. Norwegian University of Life Sciences; Noruega. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; ArgentinaOxford University Press2012-12-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/103465Jasen, Paula Verónica; Marchetti, Jorge Mario; Kinetic study of the esterification of free fatty acid and ethanol in the presence of triglycerides using solid resins as catalyst; Oxford University Press; International Journal of Low-Carbon Technologies; 7; 4; 30-12-2012; 325-3301748-13171748-1325CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/ijlct/article/7/4/325/653034info:eu-repo/semantics/altIdentifier/doi/10.1093/ijlct/ctr049info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:39:03Zoai:ri.conicet.gov.ar:11336/103465instacron: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 10:39:03.916CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Kinetic study of the esterification of free fatty acid and ethanol in the presence of triglycerides using solid resins as catalyst
title Kinetic study of the esterification of free fatty acid and ethanol in the presence of triglycerides using solid resins as catalyst
spellingShingle Kinetic study of the esterification of free fatty acid and ethanol in the presence of triglycerides using solid resins as catalyst
Jasen, Paula Verónica
BIDIESEL
ESTERIFICATION REACTION
KINETIC MODEL
SOLID BASIC RESIN
ACID OIL
title_short Kinetic study of the esterification of free fatty acid and ethanol in the presence of triglycerides using solid resins as catalyst
title_full Kinetic study of the esterification of free fatty acid and ethanol in the presence of triglycerides using solid resins as catalyst
title_fullStr Kinetic study of the esterification of free fatty acid and ethanol in the presence of triglycerides using solid resins as catalyst
title_full_unstemmed Kinetic study of the esterification of free fatty acid and ethanol in the presence of triglycerides using solid resins as catalyst
title_sort Kinetic study of the esterification of free fatty acid and ethanol in the presence of triglycerides using solid resins as catalyst
dc.creator.none.fl_str_mv Jasen, Paula Verónica
Marchetti, Jorge Mario
author Jasen, Paula Verónica
author_facet Jasen, Paula Verónica
Marchetti, Jorge Mario
author_role author
author2 Marchetti, Jorge Mario
author2_role author
dc.subject.none.fl_str_mv BIDIESEL
ESTERIFICATION REACTION
KINETIC MODEL
SOLID BASIC RESIN
ACID OIL
topic BIDIESEL
ESTERIFICATION REACTION
KINETIC MODEL
SOLID BASIC RESIN
ACID OIL
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Biodiesel production is gaining more and more relevance due to its environmental advantages and because of the world situation of petroleum: decreases of reserves, augmentation of prices etc. Biodiesel is produced by transesterification of triglycerides; however, it can also be generated by the esterification of fatty acid, normally considered as an impurity. The evolution of the reaction when using oleic acid (diluted in triglycerides) and ethanol, in the presence of a heterogeneous catalyst, has been studied. Kinetics expression for the esterification reaction as well as for the esterification and transesterification taking place simultaneously have been developed and fit with the experimental data. It is shown that, when both reactions are being taking into account, the kinetics fits the experimental data better since it does consider the interaction between all the compounds involved. The kinetics expression obtained represented satisfactorily the experimental information for several operations conditions.
Fil: Jasen, Paula Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; Argentina
Fil: Marchetti, Jorge Mario. Norwegian University of Life Sciences; Noruega. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; Argentina
description Biodiesel production is gaining more and more relevance due to its environmental advantages and because of the world situation of petroleum: decreases of reserves, augmentation of prices etc. Biodiesel is produced by transesterification of triglycerides; however, it can also be generated by the esterification of fatty acid, normally considered as an impurity. The evolution of the reaction when using oleic acid (diluted in triglycerides) and ethanol, in the presence of a heterogeneous catalyst, has been studied. Kinetics expression for the esterification reaction as well as for the esterification and transesterification taking place simultaneously have been developed and fit with the experimental data. It is shown that, when both reactions are being taking into account, the kinetics fits the experimental data better since it does consider the interaction between all the compounds involved. The kinetics expression obtained represented satisfactorily the experimental information for several operations conditions.
publishDate 2012
dc.date.none.fl_str_mv 2012-12-30
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/11336/103465
Jasen, Paula Verónica; Marchetti, Jorge Mario; Kinetic study of the esterification of free fatty acid and ethanol in the presence of triglycerides using solid resins as catalyst; Oxford University Press; International Journal of Low-Carbon Technologies; 7; 4; 30-12-2012; 325-330
1748-1317
1748-1325
CONICET Digital
CONICET
url http://hdl.handle.net/11336/103465
identifier_str_mv Jasen, Paula Verónica; Marchetti, Jorge Mario; Kinetic study of the esterification of free fatty acid and ethanol in the presence of triglycerides using solid resins as catalyst; Oxford University Press; International Journal of Low-Carbon Technologies; 7; 4; 30-12-2012; 325-330
1748-1317
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/url/https://academic.oup.com/ijlct/article/7/4/325/653034
info:eu-repo/semantics/altIdentifier/doi/10.1093/ijlct/ctr049
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv 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_ 1844614415123480576
score 13.070432

Publicaciones similares