Kinetics of oxidation of biodiesel from soybean oil mixed with TBHQ: determination of storage time

Detalhes bibliográficos
Autor(a) principal: Borsato,Dionísio
Data de Publicação: 2012
Outros Autores: Maia,Elaine Cristina R., Dall'Antonia,Luiz Henrique, Silva,Hágata Cremasco da, Pereira,Jaqueline Laís
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012000400015
Resumo: Synthetic antioxidants are an alternative to prevent or retard the degradation of biofuels made from vegetable oils. In this study, it was evaluated the oxidative stability of B100 soybean oil biodiesel, in the presence of tercbutylhydroquinone (TBHQ). The results showed that the induction period, that precedes the seeding process, was delayed in the presence of the antioxidant. Moreover, the obtained results suggest that the B100 biodiesel containing TBHQ can present a storage time at 25 ºC, three times longer than the estimated time for the pure B100.
id SBQ-3_6faff82bde1f444bb977a44fbd0ad2bf
oai_identifier_str oai:scielo:S0100-40422012000400015
network_acronym_str SBQ-3
network_name_str Química Nova (Online)
repository_id_str
spelling Kinetics of oxidation of biodiesel from soybean oil mixed with TBHQ: determination of storage timeinduction timeantioxidantactivation energySynthetic antioxidants are an alternative to prevent or retard the degradation of biofuels made from vegetable oils. In this study, it was evaluated the oxidative stability of B100 soybean oil biodiesel, in the presence of tercbutylhydroquinone (TBHQ). The results showed that the induction period, that precedes the seeding process, was delayed in the presence of the antioxidant. Moreover, the obtained results suggest that the B100 biodiesel containing TBHQ can present a storage time at 25 ºC, three times longer than the estimated time for the pure B100.Sociedade Brasileira de Química2012-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012000400015Química Nova v.35 n.4 2012reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422012000400015info:eu-repo/semantics/openAccessBorsato,DionísioMaia,Elaine Cristina R.Dall'Antonia,Luiz HenriqueSilva,Hágata Cremasco daPereira,Jaqueline Laíseng2012-05-25T00:00:00Zoai:scielo:S0100-40422012000400015Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2012-05-25T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Kinetics of oxidation of biodiesel from soybean oil mixed with TBHQ: determination of storage time
title Kinetics of oxidation of biodiesel from soybean oil mixed with TBHQ: determination of storage time
spellingShingle Kinetics of oxidation of biodiesel from soybean oil mixed with TBHQ: determination of storage time
Borsato,Dionísio
induction time
antioxidant
activation energy
title_short Kinetics of oxidation of biodiesel from soybean oil mixed with TBHQ: determination of storage time
title_full Kinetics of oxidation of biodiesel from soybean oil mixed with TBHQ: determination of storage time
title_fullStr Kinetics of oxidation of biodiesel from soybean oil mixed with TBHQ: determination of storage time
title_full_unstemmed Kinetics of oxidation of biodiesel from soybean oil mixed with TBHQ: determination of storage time
title_sort Kinetics of oxidation of biodiesel from soybean oil mixed with TBHQ: determination of storage time
author Borsato,Dionísio
author_facet Borsato,Dionísio
Maia,Elaine Cristina R.
Dall'Antonia,Luiz Henrique
Silva,Hágata Cremasco da
Pereira,Jaqueline Laís
author_role author
author2 Maia,Elaine Cristina R.
Dall'Antonia,Luiz Henrique
Silva,Hágata Cremasco da
Pereira,Jaqueline Laís
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Borsato,Dionísio
Maia,Elaine Cristina R.
Dall'Antonia,Luiz Henrique
Silva,Hágata Cremasco da
Pereira,Jaqueline Laís
dc.subject.por.fl_str_mv induction time
antioxidant
activation energy
topic induction time
antioxidant
activation energy
description Synthetic antioxidants are an alternative to prevent or retard the degradation of biofuels made from vegetable oils. In this study, it was evaluated the oxidative stability of B100 soybean oil biodiesel, in the presence of tercbutylhydroquinone (TBHQ). The results showed that the induction period, that precedes the seeding process, was delayed in the presence of the antioxidant. Moreover, the obtained results suggest that the B100 biodiesel containing TBHQ can present a storage time at 25 ºC, three times longer than the estimated time for the pure B100.
publishDate 2012
dc.date.none.fl_str_mv 2012-01-01
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=S0100-40422012000400015
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012000400015
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-40422012000400015
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 Química Nova v.35 n.4 2012
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
_version_ 1750318113192148992

Registros relacionados