Biodiesel purification in one single stage using silica as adsorbent

Autores
Manuale, Débora Laura; Greco, Elisabet; Clementz, Adriana Laura; Torres, Gerardo Carlos; Vera, Carlos Roman; Yori, Juan Carlos
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this paper a simple biodiesel purification method consisting of one single stage treatment with silica as adsorbent is described. The presented method seems a solution for biodiesel refining saving water, money and process time. The treatment is made under conditions of vacuum (0.2 bar) and mild temperature (65–90 °C). The method allows for the removal of the excess of methanol and water (present in the crude biodiesel and adsorbed on the adsorbent material) simultaneously with the adsorption of the impurities. Silica Trisyl 3000 retains 23% of its weight when the process is conducted at atmospheric pressure and nearly 235% when performed under vacuum conditions. This greatly improves the utilization of the adsorbent and reduces the cost of the process. Under these conditions, the silica behaves as a non-selective adsorbent of high capacity that is able to adsorb different types of impurities, which makes it an excellent adsorbent to purify biodiesel. On the other hand, the adsorption phenomenon is not limited to the formation of a theoretical “monolayer” of adsorbed impurities; it is more complex and includes the formation of multiple layers.
Fil: Manuale, Débora Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Fil: Greco, Elisabet. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Fil: Clementz, Adriana Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
Fil: Torres, Gerardo Carlos. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Fil: Vera, Carlos Roman. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
Fil: Yori, Juan Carlos. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
Materia
Biodiesel
Refining
Adsorption
Silica
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:11336/31703
Acceder
id CONICETDig_3a13165146020deb52af388bad058627
oai_identifier_str oai:ri.conicet.gov.ar:11336/31703
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Biodiesel purification in one single stage using silica as adsorbentManuale, Débora LauraGreco, ElisabetClementz, Adriana LauraTorres, Gerardo CarlosVera, Carlos RomanYori, Juan CarlosBiodieselRefiningAdsorptionSilicahttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2In this paper a simple biodiesel purification method consisting of one single stage treatment with silica as adsorbent is described. The presented method seems a solution for biodiesel refining saving water, money and process time. The treatment is made under conditions of vacuum (0.2 bar) and mild temperature (65–90 °C). The method allows for the removal of the excess of methanol and water (present in the crude biodiesel and adsorbed on the adsorbent material) simultaneously with the adsorption of the impurities. Silica Trisyl 3000 retains 23% of its weight when the process is conducted at atmospheric pressure and nearly 235% when performed under vacuum conditions. This greatly improves the utilization of the adsorbent and reduces the cost of the process. Under these conditions, the silica behaves as a non-selective adsorbent of high capacity that is able to adsorb different types of impurities, which makes it an excellent adsorbent to purify biodiesel. On the other hand, the adsorption phenomenon is not limited to the formation of a theoretical “monolayer” of adsorbed impurities; it is more complex and includes the formation of multiple layers.Fil: Manuale, Débora Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina. Universidad Nacional del Litoral. Facultad de Ingeniería Química; ArgentinaFil: Greco, Elisabet. Universidad Nacional del Litoral. Facultad de Ingeniería Química; ArgentinaFil: Clementz, Adriana Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; ArgentinaFil: Torres, Gerardo Carlos. Universidad Nacional del Litoral. Facultad de Ingeniería Química; ArgentinaFil: Vera, Carlos Roman. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; ArgentinaFil: Yori, Juan Carlos. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; ArgentinaElsevier2014-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/31703Yori, Juan Carlos; Vera, Carlos Roman; Torres, Gerardo Carlos; Clementz, Adriana Laura; Greco, Elisabet; Manuale, Débora Laura; et al.; Biodiesel purification in one single stage using silica as adsorbent; Elsevier; Chemical Engineering Journal; 256; 7-2014; 372-3791385-8947CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1385894714009012info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cej.2014.07.022info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:02:31Zoai:ri.conicet.gov.ar:11336/31703instacron: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:34982025-09-03 10:02:32.116CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Biodiesel purification in one single stage using silica as adsorbent
title Biodiesel purification in one single stage using silica as adsorbent
spellingShingle Biodiesel purification in one single stage using silica as adsorbent
Manuale, Débora Laura
Biodiesel
Refining
Adsorption
Silica
title_short Biodiesel purification in one single stage using silica as adsorbent
title_full Biodiesel purification in one single stage using silica as adsorbent
title_fullStr Biodiesel purification in one single stage using silica as adsorbent
title_full_unstemmed Biodiesel purification in one single stage using silica as adsorbent
title_sort Biodiesel purification in one single stage using silica as adsorbent
dc.creator.none.fl_str_mv Manuale, Débora Laura
Greco, Elisabet
Clementz, Adriana Laura
Torres, Gerardo Carlos
Vera, Carlos Roman
Yori, Juan Carlos
author Manuale, Débora Laura
author_facet Manuale, Débora Laura
Greco, Elisabet
Clementz, Adriana Laura
Torres, Gerardo Carlos
Vera, Carlos Roman
Yori, Juan Carlos
author_role author
author2 Greco, Elisabet
Clementz, Adriana Laura
Torres, Gerardo Carlos
Vera, Carlos Roman
Yori, Juan Carlos
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Biodiesel
Refining
Adsorption
Silica
topic Biodiesel
Refining
Adsorption
Silica
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 paper a simple biodiesel purification method consisting of one single stage treatment with silica as adsorbent is described. The presented method seems a solution for biodiesel refining saving water, money and process time. The treatment is made under conditions of vacuum (0.2 bar) and mild temperature (65–90 °C). The method allows for the removal of the excess of methanol and water (present in the crude biodiesel and adsorbed on the adsorbent material) simultaneously with the adsorption of the impurities. Silica Trisyl 3000 retains 23% of its weight when the process is conducted at atmospheric pressure and nearly 235% when performed under vacuum conditions. This greatly improves the utilization of the adsorbent and reduces the cost of the process. Under these conditions, the silica behaves as a non-selective adsorbent of high capacity that is able to adsorb different types of impurities, which makes it an excellent adsorbent to purify biodiesel. On the other hand, the adsorption phenomenon is not limited to the formation of a theoretical “monolayer” of adsorbed impurities; it is more complex and includes the formation of multiple layers.
Fil: Manuale, Débora Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Fil: Greco, Elisabet. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Fil: Clementz, Adriana Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
Fil: Torres, Gerardo Carlos. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Fil: Vera, Carlos Roman. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
Fil: Yori, Juan Carlos. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
description In this paper a simple biodiesel purification method consisting of one single stage treatment with silica as adsorbent is described. The presented method seems a solution for biodiesel refining saving water, money and process time. The treatment is made under conditions of vacuum (0.2 bar) and mild temperature (65–90 °C). The method allows for the removal of the excess of methanol and water (present in the crude biodiesel and adsorbed on the adsorbent material) simultaneously with the adsorption of the impurities. Silica Trisyl 3000 retains 23% of its weight when the process is conducted at atmospheric pressure and nearly 235% when performed under vacuum conditions. This greatly improves the utilization of the adsorbent and reduces the cost of the process. Under these conditions, the silica behaves as a non-selective adsorbent of high capacity that is able to adsorb different types of impurities, which makes it an excellent adsorbent to purify biodiesel. On the other hand, the adsorption phenomenon is not limited to the formation of a theoretical “monolayer” of adsorbed impurities; it is more complex and includes the formation of multiple layers.
publishDate 2014
dc.date.none.fl_str_mv 2014-07
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/11336/31703
Yori, Juan Carlos; Vera, Carlos Roman; Torres, Gerardo Carlos; Clementz, Adriana Laura; Greco, Elisabet; Manuale, Débora Laura; et al.; Biodiesel purification in one single stage using silica as adsorbent; Elsevier; Chemical Engineering Journal; 256; 7-2014; 372-379
1385-8947
CONICET Digital
CONICET
url http://hdl.handle.net/11336/31703
identifier_str_mv Yori, Juan Carlos; Vera, Carlos Roman; Torres, Gerardo Carlos; Clementz, Adriana Laura; Greco, Elisabet; Manuale, Débora Laura; et al.; Biodiesel purification in one single stage using silica as adsorbent; Elsevier; Chemical Engineering Journal; 256; 7-2014; 372-379
1385-8947
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1385894714009012
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cej.2014.07.022
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
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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_ 1842269760484540416
score 13.13397

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