Biodiesel production using supercritical alcohols with a non-edible vegetable oil in a batch reactor

Autores
Valle, Pedro; Velez, Alexis; Hegel, Pablo Ezequiel; Mabe, Guillermo Domingo; Brignole, Esteban Alberto
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In the present work, the transesterification of non-edible oil with methanol and ethanol is studied. The reactor phase transitions are directly observed in a double windowed cylindrical reactor and the conversion to fatty esters is measured. The optimization of the process conditions was carried out based on a statistical design of experiments where the key process variables were studied over different ranges to obtain a reliable model for the efficiency of the reaction as a function of reaction time, temperature, pressure and alcohol to oil molar ratio. From direct observations and the modeling of the phase behavior, a better understanding of the supercritical alcohol transesterification process is obtained as well as the confirmation of the phase equilibrium predictions based on the GCA-EOS model.
Fil: Valle, Pedro. Universidade Federal de Minas Gerais; Brasil
Fil: Velez, Alexis. 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: Hegel, Pablo Ezequiel. 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: Mabe, Guillermo Domingo. 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: Brignole, Esteban Alberto. 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
BIODIESEL
ETHANOL
METHANOL
NON-EDIBLE OIL
PHASE EQUILIBRIUM ENGINEERING
SUPERCRITICAL ALCOHOLS
TRANSESTERIFICATION
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:11336/140615
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Biodiesel production using supercritical alcohols with a non-edible vegetable oil in a batch reactorValle, PedroVelez, AlexisHegel, Pablo EzequielMabe, Guillermo DomingoBrignole, Esteban AlbertoBIODIESELETHANOLMETHANOLNON-EDIBLE OILPHASE EQUILIBRIUM ENGINEERINGSUPERCRITICAL ALCOHOLSTRANSESTERIFICATIONhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2In the present work, the transesterification of non-edible oil with methanol and ethanol is studied. The reactor phase transitions are directly observed in a double windowed cylindrical reactor and the conversion to fatty esters is measured. The optimization of the process conditions was carried out based on a statistical design of experiments where the key process variables were studied over different ranges to obtain a reliable model for the efficiency of the reaction as a function of reaction time, temperature, pressure and alcohol to oil molar ratio. From direct observations and the modeling of the phase behavior, a better understanding of the supercritical alcohol transesterification process is obtained as well as the confirmation of the phase equilibrium predictions based on the GCA-EOS model.Fil: Valle, Pedro. Universidade Federal de Minas Gerais; BrasilFil: Velez, Alexis. 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: Hegel, Pablo Ezequiel. 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: Mabe, Guillermo Domingo. 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: Brignole, Esteban Alberto. 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; ArgentinaElsevier Science2010-07info: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/11336/140615Valle, Pedro; Velez, Alexis; Hegel, Pablo Ezequiel; Mabe, Guillermo Domingo; Brignole, Esteban Alberto; Biodiesel production using supercritical alcohols with a non-edible vegetable oil in a batch reactor; Elsevier Science; Journal of Supercritical Fluids; 54; 1; 7-2010; 61-700896-8446CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0896844610001142?via%3Dihubinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.supflu.2010.03.009info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-29T11:59:39Zoai:ri.conicet.gov.ar:11336/140615instacron: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:34982025-10-29 11:59:39.408CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Biodiesel production using supercritical alcohols with a non-edible vegetable oil in a batch reactor
title Biodiesel production using supercritical alcohols with a non-edible vegetable oil in a batch reactor
spellingShingle Biodiesel production using supercritical alcohols with a non-edible vegetable oil in a batch reactor
Valle, Pedro
BIODIESEL
ETHANOL
METHANOL
NON-EDIBLE OIL
PHASE EQUILIBRIUM ENGINEERING
SUPERCRITICAL ALCOHOLS
TRANSESTERIFICATION
title_short Biodiesel production using supercritical alcohols with a non-edible vegetable oil in a batch reactor
title_full Biodiesel production using supercritical alcohols with a non-edible vegetable oil in a batch reactor
title_fullStr Biodiesel production using supercritical alcohols with a non-edible vegetable oil in a batch reactor
title_full_unstemmed Biodiesel production using supercritical alcohols with a non-edible vegetable oil in a batch reactor
title_sort Biodiesel production using supercritical alcohols with a non-edible vegetable oil in a batch reactor
dc.creator.none.fl_str_mv Valle, Pedro
Velez, Alexis
Hegel, Pablo Ezequiel
Mabe, Guillermo Domingo
Brignole, Esteban Alberto
author Valle, Pedro
author_facet Valle, Pedro
Velez, Alexis
Hegel, Pablo Ezequiel
Mabe, Guillermo Domingo
Brignole, Esteban Alberto
author_role author
author2 Velez, Alexis
Hegel, Pablo Ezequiel
Mabe, Guillermo Domingo
Brignole, Esteban Alberto
author2_role author
author
author
author
dc.subject.none.fl_str_mv BIODIESEL
ETHANOL
METHANOL
NON-EDIBLE OIL
PHASE EQUILIBRIUM ENGINEERING
SUPERCRITICAL ALCOHOLS
TRANSESTERIFICATION
topic BIODIESEL
ETHANOL
METHANOL
NON-EDIBLE OIL
PHASE EQUILIBRIUM ENGINEERING
SUPERCRITICAL ALCOHOLS
TRANSESTERIFICATION
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 the present work, the transesterification of non-edible oil with methanol and ethanol is studied. The reactor phase transitions are directly observed in a double windowed cylindrical reactor and the conversion to fatty esters is measured. The optimization of the process conditions was carried out based on a statistical design of experiments where the key process variables were studied over different ranges to obtain a reliable model for the efficiency of the reaction as a function of reaction time, temperature, pressure and alcohol to oil molar ratio. From direct observations and the modeling of the phase behavior, a better understanding of the supercritical alcohol transesterification process is obtained as well as the confirmation of the phase equilibrium predictions based on the GCA-EOS model.
Fil: Valle, Pedro. Universidade Federal de Minas Gerais; Brasil
Fil: Velez, Alexis. 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: Hegel, Pablo Ezequiel. 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: Mabe, Guillermo Domingo. 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: Brignole, Esteban Alberto. 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 the present work, the transesterification of non-edible oil with methanol and ethanol is studied. The reactor phase transitions are directly observed in a double windowed cylindrical reactor and the conversion to fatty esters is measured. The optimization of the process conditions was carried out based on a statistical design of experiments where the key process variables were studied over different ranges to obtain a reliable model for the efficiency of the reaction as a function of reaction time, temperature, pressure and alcohol to oil molar ratio. From direct observations and the modeling of the phase behavior, a better understanding of the supercritical alcohol transesterification process is obtained as well as the confirmation of the phase equilibrium predictions based on the GCA-EOS model.
publishDate 2010
dc.date.none.fl_str_mv 2010-07
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/11336/140615
Valle, Pedro; Velez, Alexis; Hegel, Pablo Ezequiel; Mabe, Guillermo Domingo; Brignole, Esteban Alberto; Biodiesel production using supercritical alcohols with a non-edible vegetable oil in a batch reactor; Elsevier Science; Journal of Supercritical Fluids; 54; 1; 7-2010; 61-70
0896-8446
CONICET Digital
CONICET
url http://hdl.handle.net/11336/140615
identifier_str_mv Valle, Pedro; Velez, Alexis; Hegel, Pablo Ezequiel; Mabe, Guillermo Domingo; Brignole, Esteban Alberto; Biodiesel production using supercritical alcohols with a non-edible vegetable oil in a batch reactor; Elsevier Science; Journal of Supercritical Fluids; 54; 1; 7-2010; 61-70
0896-8446
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://www.sciencedirect.com/science/article/pii/S0896844610001142?via%3Dihub
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.supflu.2010.03.009
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
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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_ 1847426736233381888
score 13.10058

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