The oxidative stability of biodiesel and its impact on the deterioration of metallic and polymeric materials: a review
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , |
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=S0103-50532012001200004 |
Resumo: | The purpose of this paper is to analyze the main issues concerned with the oxidative and storage stabilities of biodiesel and how they affect different metallic and polymeric materials present in automotive parts and in biodiesel storage structures. In addition, this work presents a review of the techniques used for measuring the oxidative stability and for evaluating the degradation of metallic and polymeric materials. When biodiesel is oxidized, a series of changes in its properties occurs. These changes not only affect biodiesel quality, but also the properties of the materials that are in contact with it. Upon oxidation, biodiesel properties like the acid value, peroxide value and viscosity increase, while the iodine value and the content of methyl esters decrease. The changes in the chemical and physical properties of biodiesel can affect the integrity and stability of the material. The situation reviewed in this paper, which talks about the stability of materials, could limit the extensive use of biodiesel. Such measures have been proposed in several countries, and it is a topic of great importance for biodiesel technology. |
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The oxidative stability of biodiesel and its impact on the deterioration of metallic and polymeric materials: a reviewbiodiesel oxidationantioxidantsmetallic and polymeric materialscorrosionThe purpose of this paper is to analyze the main issues concerned with the oxidative and storage stabilities of biodiesel and how they affect different metallic and polymeric materials present in automotive parts and in biodiesel storage structures. In addition, this work presents a review of the techniques used for measuring the oxidative stability and for evaluating the degradation of metallic and polymeric materials. When biodiesel is oxidized, a series of changes in its properties occurs. These changes not only affect biodiesel quality, but also the properties of the materials that are in contact with it. Upon oxidation, biodiesel properties like the acid value, peroxide value and viscosity increase, while the iodine value and the content of methyl esters decrease. The changes in the chemical and physical properties of biodiesel can affect the integrity and stability of the material. The situation reviewed in this paper, which talks about the stability of materials, could limit the extensive use of biodiesel. Such measures have been proposed in several countries, and it is a topic of great importance for biodiesel technology.Sociedade Brasileira de Química2012-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532012001200004Journal of the Brazilian Chemical Society v.23 n.12 2012reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532012001200004info:eu-repo/semantics/openAccessZuleta,Ernesto C.Baena,LibiaRios,Luis A.Calderón,Jorge A.eng2013-02-08T00:00:00Zoai:scielo:S0103-50532012001200004Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2013-02-08T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
The oxidative stability of biodiesel and its impact on the deterioration of metallic and polymeric materials: a review |
title |
The oxidative stability of biodiesel and its impact on the deterioration of metallic and polymeric materials: a review |
spellingShingle |
The oxidative stability of biodiesel and its impact on the deterioration of metallic and polymeric materials: a review Zuleta,Ernesto C. biodiesel oxidation antioxidants metallic and polymeric materials corrosion |
title_short |
The oxidative stability of biodiesel and its impact on the deterioration of metallic and polymeric materials: a review |
title_full |
The oxidative stability of biodiesel and its impact on the deterioration of metallic and polymeric materials: a review |
title_fullStr |
The oxidative stability of biodiesel and its impact on the deterioration of metallic and polymeric materials: a review |
title_full_unstemmed |
The oxidative stability of biodiesel and its impact on the deterioration of metallic and polymeric materials: a review |
title_sort |
The oxidative stability of biodiesel and its impact on the deterioration of metallic and polymeric materials: a review |
author |
Zuleta,Ernesto C. |
author_facet |
Zuleta,Ernesto C. Baena,Libia Rios,Luis A. Calderón,Jorge A. |
author_role |
author |
author2 |
Baena,Libia Rios,Luis A. Calderón,Jorge A. |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Zuleta,Ernesto C. Baena,Libia Rios,Luis A. Calderón,Jorge A. |
dc.subject.por.fl_str_mv |
biodiesel oxidation antioxidants metallic and polymeric materials corrosion |
topic |
biodiesel oxidation antioxidants metallic and polymeric materials corrosion |
description |
The purpose of this paper is to analyze the main issues concerned with the oxidative and storage stabilities of biodiesel and how they affect different metallic and polymeric materials present in automotive parts and in biodiesel storage structures. In addition, this work presents a review of the techniques used for measuring the oxidative stability and for evaluating the degradation of metallic and polymeric materials. When biodiesel is oxidized, a series of changes in its properties occurs. These changes not only affect biodiesel quality, but also the properties of the materials that are in contact with it. Upon oxidation, biodiesel properties like the acid value, peroxide value and viscosity increase, while the iodine value and the content of methyl esters decrease. The changes in the chemical and physical properties of biodiesel can affect the integrity and stability of the material. The situation reviewed in this paper, which talks about the stability of materials, could limit the extensive use of biodiesel. Such measures have been proposed in several countries, and it is a topic of great importance for biodiesel technology. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-12-01 |
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=S0103-50532012001200004 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532012001200004 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0103-50532012001200004 |
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.23 n.12 2012 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 |
_version_ |
1750318174011654144 |