Influence of Water and Ultraviolet Irradiation on the Induction Period of the Oxidation of Biodiesel

Detalhes bibliográficos
Autor(a) principal: Silva,Willian L. G. da
Data de Publicação: 2017
Outros Autores: Salomão,Acacia A., Vila,Marta M. D. C., Tubino,Matthieu
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532017000400676
Resumo: Biodiesel degrades due to oxidative processes, causing a decrease in its quality. In the present work, it has been clearly shown that the incidence of ultraviolet radiation on biodiesels obtained from soy, canola, linseed and microalgae oils initiate oxidative processes which lead to the decrease in the induction period (IP) of the fuel. The influence of the residual water content of the same biodiesels on the oxidation process was also investigated with and without the incidence of ultraviolet radiation. Between 190 and 850 ppm of water in the biodiesel and without UV irradiation, no significant change in the IP values was observed under the experimental conditions.
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spelling Influence of Water and Ultraviolet Irradiation on the Induction Period of the Oxidation of Biodieselbiodieseloxidative stabilityphoto-oxidationresidual waterBiodiesel degrades due to oxidative processes, causing a decrease in its quality. In the present work, it has been clearly shown that the incidence of ultraviolet radiation on biodiesels obtained from soy, canola, linseed and microalgae oils initiate oxidative processes which lead to the decrease in the induction period (IP) of the fuel. The influence of the residual water content of the same biodiesels on the oxidation process was also investigated with and without the incidence of ultraviolet radiation. Between 190 and 850 ppm of water in the biodiesel and without UV irradiation, no significant change in the IP values was observed under the experimental conditions.Sociedade Brasileira de Química2017-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532017000400676Journal of the Brazilian Chemical Society v.28 n.4 2017reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.5935/0103-5053.20160202info:eu-repo/semantics/openAccessSilva,Willian L. G. daSalomão,Acacia A.Vila,Marta M. D. C.Tubino,Matthieueng2017-03-06T00:00:00Zoai:scielo:S0103-50532017000400676Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2017-03-06T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Influence of Water and Ultraviolet Irradiation on the Induction Period of the Oxidation of Biodiesel
title Influence of Water and Ultraviolet Irradiation on the Induction Period of the Oxidation of Biodiesel
spellingShingle Influence of Water and Ultraviolet Irradiation on the Induction Period of the Oxidation of Biodiesel
Silva,Willian L. G. da
biodiesel
oxidative stability
photo-oxidation
residual water
title_short Influence of Water and Ultraviolet Irradiation on the Induction Period of the Oxidation of Biodiesel
title_full Influence of Water and Ultraviolet Irradiation on the Induction Period of the Oxidation of Biodiesel
title_fullStr Influence of Water and Ultraviolet Irradiation on the Induction Period of the Oxidation of Biodiesel
title_full_unstemmed Influence of Water and Ultraviolet Irradiation on the Induction Period of the Oxidation of Biodiesel
title_sort Influence of Water and Ultraviolet Irradiation on the Induction Period of the Oxidation of Biodiesel
author Silva,Willian L. G. da
author_facet Silva,Willian L. G. da
Salomão,Acacia A.
Vila,Marta M. D. C.
Tubino,Matthieu
author_role author
author2 Salomão,Acacia A.
Vila,Marta M. D. C.
Tubino,Matthieu
author2_role author
author
author
dc.contributor.author.fl_str_mv Silva,Willian L. G. da
Salomão,Acacia A.
Vila,Marta M. D. C.
Tubino,Matthieu
dc.subject.por.fl_str_mv biodiesel
oxidative stability
photo-oxidation
residual water
topic biodiesel
oxidative stability
photo-oxidation
residual water
description Biodiesel degrades due to oxidative processes, causing a decrease in its quality. In the present work, it has been clearly shown that the incidence of ultraviolet radiation on biodiesels obtained from soy, canola, linseed and microalgae oils initiate oxidative processes which lead to the decrease in the induction period (IP) of the fuel. The influence of the residual water content of the same biodiesels on the oxidation process was also investigated with and without the incidence of ultraviolet radiation. Between 190 and 850 ppm of water in the biodiesel and without UV irradiation, no significant change in the IP values was observed under the experimental conditions.
publishDate 2017
dc.date.none.fl_str_mv 2017-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532017000400676
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532017000400676
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.5935/0103-5053.20160202
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Journal of the Brazilian Chemical Society v.28 n.4 2017
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
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