Analysis of catalytic potential of a new heterogeneous catalyst in the preparation of biodiesel

Detalhes bibliográficos
Autor(a) principal: Storti, Fernando [UNESP]
Data de Publicação: 2018
Outros Autores: Nobre, Marcos A. L. [UNESP], Lanfredi, Silvania [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.4028/www.scientific.net/MSF.912.207
http://hdl.handle.net/11449/170704
Resumo: In this work was investigated the catalytic potential of a new heterogeneous catalyst of stoichiometry Ca0.5K0.5TiCu0.25O3, with double perovskite structure, in the preparation of biodiesel via ethylic route. The catalyst was synthesized by the Polyol Modified method and characterized by X-ray diffraction, scanning electron microscopy, infrared spectroscopy and gas chromatography coupled to mass spectrometry. The investigation of the catalytic activity was carried out from transesterification reaction of commercial soybean oil with ethyl alcohol. Single-phase and crystalline powders related to the CaTiO3 phase were obtained with an average crystallite size at around 17.25 nm. The new catalyst showed high efficiency for the production of biodiesel via heterogeneous catalysis with a yield at around 97%, with reaction time of 8 hours at 78°C and 15% of catalyst mass in relation to the soybean oil mass.
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spelling Analysis of catalytic potential of a new heterogeneous catalyst in the preparation of biodieselBiodieselDouble perovskiteHeterogeneous catalysisIn this work was investigated the catalytic potential of a new heterogeneous catalyst of stoichiometry Ca0.5K0.5TiCu0.25O3, with double perovskite structure, in the preparation of biodiesel via ethylic route. The catalyst was synthesized by the Polyol Modified method and characterized by X-ray diffraction, scanning electron microscopy, infrared spectroscopy and gas chromatography coupled to mass spectrometry. The investigation of the catalytic activity was carried out from transesterification reaction of commercial soybean oil with ethyl alcohol. Single-phase and crystalline powders related to the CaTiO3 phase were obtained with an average crystallite size at around 17.25 nm. The new catalyst showed high efficiency for the production of biodiesel via heterogeneous catalysis with a yield at around 97%, with reaction time of 8 hours at 78°C and 15% of catalyst mass in relation to the soybean oil mass.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Laboratório de Compósitos e Cerâmicas Funcionais- LaCCeF Faculdade de Ciências e Tecnologia - FCT Univ Estadual Paulista - UNESP, P.O Box 467Laboratório de Compósitos e Cerâmicas Funcionais- LaCCeF Faculdade de Ciências e Tecnologia - FCT Univ Estadual Paulista - UNESP, P.O Box 467Universidade Estadual Paulista (Unesp)Storti, Fernando [UNESP]Nobre, Marcos A. L. [UNESP]Lanfredi, Silvania [UNESP]2018-12-11T16:52:04Z2018-12-11T16:52:04Z2018-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject207-211application/pdfhttp://dx.doi.org/10.4028/www.scientific.net/MSF.912.207Materials Science Forum, v. 912 MSF, p. 207-211.0255-5476http://hdl.handle.net/11449/17070410.4028/www.scientific.net/MSF.912.2072-s2.0-850424973192-s2.0-85042497319.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMaterials Science Forum0,180info:eu-repo/semantics/openAccess2023-11-26T06:16:43Zoai:repositorio.unesp.br:11449/170704Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:48:38.396806Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Analysis of catalytic potential of a new heterogeneous catalyst in the preparation of biodiesel
title Analysis of catalytic potential of a new heterogeneous catalyst in the preparation of biodiesel
spellingShingle Analysis of catalytic potential of a new heterogeneous catalyst in the preparation of biodiesel
Storti, Fernando [UNESP]
Biodiesel
Double perovskite
Heterogeneous catalysis
title_short Analysis of catalytic potential of a new heterogeneous catalyst in the preparation of biodiesel
title_full Analysis of catalytic potential of a new heterogeneous catalyst in the preparation of biodiesel
title_fullStr Analysis of catalytic potential of a new heterogeneous catalyst in the preparation of biodiesel
title_full_unstemmed Analysis of catalytic potential of a new heterogeneous catalyst in the preparation of biodiesel
title_sort Analysis of catalytic potential of a new heterogeneous catalyst in the preparation of biodiesel
author Storti, Fernando [UNESP]
author_facet Storti, Fernando [UNESP]
Nobre, Marcos A. L. [UNESP]
Lanfredi, Silvania [UNESP]
author_role author
author2 Nobre, Marcos A. L. [UNESP]
Lanfredi, Silvania [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Storti, Fernando [UNESP]
Nobre, Marcos A. L. [UNESP]
Lanfredi, Silvania [UNESP]
dc.subject.por.fl_str_mv Biodiesel
Double perovskite
Heterogeneous catalysis
topic Biodiesel
Double perovskite
Heterogeneous catalysis
description In this work was investigated the catalytic potential of a new heterogeneous catalyst of stoichiometry Ca0.5K0.5TiCu0.25O3, with double perovskite structure, in the preparation of biodiesel via ethylic route. The catalyst was synthesized by the Polyol Modified method and characterized by X-ray diffraction, scanning electron microscopy, infrared spectroscopy and gas chromatography coupled to mass spectrometry. The investigation of the catalytic activity was carried out from transesterification reaction of commercial soybean oil with ethyl alcohol. Single-phase and crystalline powders related to the CaTiO3 phase were obtained with an average crystallite size at around 17.25 nm. The new catalyst showed high efficiency for the production of biodiesel via heterogeneous catalysis with a yield at around 97%, with reaction time of 8 hours at 78°C and 15% of catalyst mass in relation to the soybean oil mass.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-11T16:52:04Z
2018-12-11T16:52:04Z
2018-01-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.4028/www.scientific.net/MSF.912.207
Materials Science Forum, v. 912 MSF, p. 207-211.
0255-5476
http://hdl.handle.net/11449/170704
10.4028/www.scientific.net/MSF.912.207
2-s2.0-85042497319
2-s2.0-85042497319.pdf
url http://dx.doi.org/10.4028/www.scientific.net/MSF.912.207
http://hdl.handle.net/11449/170704
identifier_str_mv Materials Science Forum, v. 912 MSF, p. 207-211.
0255-5476
10.4028/www.scientific.net/MSF.912.207
2-s2.0-85042497319
2-s2.0-85042497319.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Materials Science Forum
0,180
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 207-211
application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128983560093696

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