Heterogeneous catalysis afford biodiesel of babassu, castor oil and blends
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.5935/0103-5053.20130064 http://hdl.handle.net/11449/75358 |
Resumo: | This work describes the preparation of babassu, castor oil biodiesel and mixtures in various proportions of these oils, using alkaline compounds of strontium (SrCO3 + SrO + Sr (OH)2) as heterogeneous catalysts. The mixture of oils of these oleaginous sources was used in the production of biodiesel with quality parameters that meet current legislation. The catalyst was characterized by X-ray diffractometry (XDR), physisorption of gas (BET method), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDX) and Fourier transform infrared spectroscopy (FTIR). The viscometric technique was used to monitor the optimization. The transesterification reactions performed using strontium compounds reached conversion rates of 97.2% babassu biodiesel (BB), 96.4% castor oil biodiesel (COB) and 95.3% Babassu/Castor Oil Biodiesel 4:1 (BBCO41). Printed in Brazil - ©2013 Sociedade Brasileira de Química. |
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Heterogeneous catalysis afford biodiesel of babassu, castor oil and blendsBiodieselHeterogeneous catalysisStrontium oxideThis work describes the preparation of babassu, castor oil biodiesel and mixtures in various proportions of these oils, using alkaline compounds of strontium (SrCO3 + SrO + Sr (OH)2) as heterogeneous catalysts. The mixture of oils of these oleaginous sources was used in the production of biodiesel with quality parameters that meet current legislation. The catalyst was characterized by X-ray diffractometry (XDR), physisorption of gas (BET method), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDX) and Fourier transform infrared spectroscopy (FTIR). The viscometric technique was used to monitor the optimization. The transesterification reactions performed using strontium compounds reached conversion rates of 97.2% babassu biodiesel (BB), 96.4% castor oil biodiesel (COB) and 95.3% Babassu/Castor Oil Biodiesel 4:1 (BBCO41). Printed in Brazil - ©2013 Sociedade Brasileira de Química.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)FINEP/FAPEPIDepartment of Chemistry Federal University of Piauí, 64049-550 Teresina-PICenter for Monitoring and Research of the Quality of Fuels, Biofuels, Crude Oil and Derivatives Institute of Chemistry State University of São Paulo (UNESP), 14801-970 Araraquara-SPCenter for Monitoring and Research of the Quality of Fuels, Biofuels, Crude Oil and Derivatives Institute of Chemistry State University of São Paulo (UNESP), 14801-970 Araraquara-SPFederal University of PiauíUniversidade Estadual Paulista (Unesp)De Carvalho, Lee M.G.De Abreu, Wiury C.De O. E Silva, Maria Das GraçasDe O. Lima, José Renato [UNESP]De Oliveira, José Eduardo [UNESP]De Matos, José Milton E.De Moura, Carla V.R.De Moura, Edmilson M.2014-05-27T11:29:28Z2014-05-27T11:29:28Z2013-05-06info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article550-557application/pdfhttp://dx.doi.org/10.5935/0103-5053.20130064Journal of the Brazilian Chemical Society, v. 24, n. 4, p. 550-557, 2013.0103-50531678-4790http://hdl.handle.net/11449/7535810.5935/0103-5053.20130064WOS:0003199995000042-s2.0-848769158982-s2.0-84876915898.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of the Brazilian Chemical Society1.4440,3570,357info:eu-repo/semantics/openAccess2024-01-04T06:27:11Zoai:repositorio.unesp.br:11449/75358Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-01-04T06:27:11Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Heterogeneous catalysis afford biodiesel of babassu, castor oil and blends |
title |
Heterogeneous catalysis afford biodiesel of babassu, castor oil and blends |
spellingShingle |
Heterogeneous catalysis afford biodiesel of babassu, castor oil and blends De Carvalho, Lee M.G. Biodiesel Heterogeneous catalysis Strontium oxide |
title_short |
Heterogeneous catalysis afford biodiesel of babassu, castor oil and blends |
title_full |
Heterogeneous catalysis afford biodiesel of babassu, castor oil and blends |
title_fullStr |
Heterogeneous catalysis afford biodiesel of babassu, castor oil and blends |
title_full_unstemmed |
Heterogeneous catalysis afford biodiesel of babassu, castor oil and blends |
title_sort |
Heterogeneous catalysis afford biodiesel of babassu, castor oil and blends |
author |
De Carvalho, Lee M.G. |
author_facet |
De Carvalho, Lee M.G. De Abreu, Wiury C. De O. E Silva, Maria Das Graças De O. Lima, José Renato [UNESP] De Oliveira, José Eduardo [UNESP] De Matos, José Milton E. De Moura, Carla V.R. De Moura, Edmilson M. |
author_role |
author |
author2 |
De Abreu, Wiury C. De O. E Silva, Maria Das Graças De O. Lima, José Renato [UNESP] De Oliveira, José Eduardo [UNESP] De Matos, José Milton E. De Moura, Carla V.R. De Moura, Edmilson M. |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Federal University of Piauí Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
De Carvalho, Lee M.G. De Abreu, Wiury C. De O. E Silva, Maria Das Graças De O. Lima, José Renato [UNESP] De Oliveira, José Eduardo [UNESP] De Matos, José Milton E. De Moura, Carla V.R. De Moura, Edmilson M. |
dc.subject.por.fl_str_mv |
Biodiesel Heterogeneous catalysis Strontium oxide |
topic |
Biodiesel Heterogeneous catalysis Strontium oxide |
description |
This work describes the preparation of babassu, castor oil biodiesel and mixtures in various proportions of these oils, using alkaline compounds of strontium (SrCO3 + SrO + Sr (OH)2) as heterogeneous catalysts. The mixture of oils of these oleaginous sources was used in the production of biodiesel with quality parameters that meet current legislation. The catalyst was characterized by X-ray diffractometry (XDR), physisorption of gas (BET method), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDX) and Fourier transform infrared spectroscopy (FTIR). The viscometric technique was used to monitor the optimization. The transesterification reactions performed using strontium compounds reached conversion rates of 97.2% babassu biodiesel (BB), 96.4% castor oil biodiesel (COB) and 95.3% Babassu/Castor Oil Biodiesel 4:1 (BBCO41). Printed in Brazil - ©2013 Sociedade Brasileira de Química. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-05-06 2014-05-27T11:29:28Z 2014-05-27T11:29:28Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.5935/0103-5053.20130064 Journal of the Brazilian Chemical Society, v. 24, n. 4, p. 550-557, 2013. 0103-5053 1678-4790 http://hdl.handle.net/11449/75358 10.5935/0103-5053.20130064 WOS:000319999500004 2-s2.0-84876915898 2-s2.0-84876915898.pdf |
url |
http://dx.doi.org/10.5935/0103-5053.20130064 http://hdl.handle.net/11449/75358 |
identifier_str_mv |
Journal of the Brazilian Chemical Society, v. 24, n. 4, p. 550-557, 2013. 0103-5053 1678-4790 10.5935/0103-5053.20130064 WOS:000319999500004 2-s2.0-84876915898 2-s2.0-84876915898.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of the Brazilian Chemical Society 1.444 0,357 0,357 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
550-557 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_ |
1797790201460817920 |