Palm and soybean biodiesel compatibility with fuel system elastomers

Detalhes bibliográficos
Autor(a) principal: Alves, Salete Martins
Data de Publicação: 2013
Outros Autores: Mello, V.S., Medeiros, Jarbas Santos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRN
Texto Completo: https://repositorio.ufrn.br/handle/123456789/30374
Resumo: The present study aims to investigate the impact of biodiesel on the degradation behavior and sealing ability of elastomers such as nitrile rubber (NBR) and fluorocarbon (FKM). Pressurized tests were carried out with biodiesel of palm and soybean oil and a system piston-cylinder of steel SAE 1045. The fluid pressure applied was 200 bar and the time test was 5 h. The results showed a decrease in mass of the NBR for all biodiesels. Upon exposure into biodiesel, both tensile strength and hardness were reduced but in different proportions for biodiesels tested. FKM exhibited good resistance to degradation and keeping its swelling ability. The surface of elastomers was a little modified showing pits and cracks
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spelling Alves, Salete MartinsMello, V.S.Medeiros, Jarbas Santos2020-10-09T20:35:48Z2020-10-09T20:35:48Z2013-09ALVES, S.M.; MELLO, V. S.; MEDEIROS, J.S.. Palm and soybean biodiesel compatibility with fuel system elastomers. Tribology International, [S.L.], v. 65, p. 74-80, set. 2013. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0301679X13001722?via%3Dihub. Acesso em: 24 ago. 2020. http://dx.doi.org/10.1016/j.triboint.2013.03.026.0301-679Xhttps://repositorio.ufrn.br/handle/123456789/3037410.1016/j.triboint.2013.03.026Tribology InternationalAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccessBiodieselElastomersDegradationPalm and soybean biodiesel compatibility with fuel system elastomersinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleThe present study aims to investigate the impact of biodiesel on the degradation behavior and sealing ability of elastomers such as nitrile rubber (NBR) and fluorocarbon (FKM). Pressurized tests were carried out with biodiesel of palm and soybean oil and a system piston-cylinder of steel SAE 1045. The fluid pressure applied was 200 bar and the time test was 5 h. The results showed a decrease in mass of the NBR for all biodiesels. Upon exposure into biodiesel, both tensile strength and hardness were reduced but in different proportions for biodiesels tested. FKM exhibited good resistance to degradation and keeping its swelling ability. The surface of elastomers was a little modified showing pits and cracksengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALPalmSoybean_ALVES_2013.pdfPalmSoybean_ALVES_2013.pdfapplication/pdf2737370https://repositorio.ufrn.br/bitstream/123456789/30374/1/PalmSoybean_ALVES_2013.pdff5fc91021a7c7189758a16acab9deb65MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/30374/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/30374/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53TEXTPalmSoybean_ALVES_2013.pdf.txtPalmSoybean_ALVES_2013.pdf.txtExtracted texttext/plain28384https://repositorio.ufrn.br/bitstream/123456789/30374/4/PalmSoybean_ALVES_2013.pdf.txta3c73d5c7b0c524015da8c0b82f050ebMD54THUMBNAILPalmSoybean_ALVES_2013.pdf.jpgPalmSoybean_ALVES_2013.pdf.jpgGenerated Thumbnailimage/jpeg1751https://repositorio.ufrn.br/bitstream/123456789/30374/5/PalmSoybean_ALVES_2013.pdf.jpg34e110cf6db2099558b3137d859ddf33MD55123456789/303742020-10-11 04:38:49.37oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2020-10-11T07:38:49Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false
dc.title.pt_BR.fl_str_mv Palm and soybean biodiesel compatibility with fuel system elastomers
title Palm and soybean biodiesel compatibility with fuel system elastomers
spellingShingle Palm and soybean biodiesel compatibility with fuel system elastomers
Alves, Salete Martins
Biodiesel
Elastomers
Degradation
title_short Palm and soybean biodiesel compatibility with fuel system elastomers
title_full Palm and soybean biodiesel compatibility with fuel system elastomers
title_fullStr Palm and soybean biodiesel compatibility with fuel system elastomers
title_full_unstemmed Palm and soybean biodiesel compatibility with fuel system elastomers
title_sort Palm and soybean biodiesel compatibility with fuel system elastomers
author Alves, Salete Martins
author_facet Alves, Salete Martins
Mello, V.S.
Medeiros, Jarbas Santos
author_role author
author2 Mello, V.S.
Medeiros, Jarbas Santos
author2_role author
author
dc.contributor.author.fl_str_mv Alves, Salete Martins
Mello, V.S.
Medeiros, Jarbas Santos
dc.subject.por.fl_str_mv Biodiesel
Elastomers
Degradation
topic Biodiesel
Elastomers
Degradation
description The present study aims to investigate the impact of biodiesel on the degradation behavior and sealing ability of elastomers such as nitrile rubber (NBR) and fluorocarbon (FKM). Pressurized tests were carried out with biodiesel of palm and soybean oil and a system piston-cylinder of steel SAE 1045. The fluid pressure applied was 200 bar and the time test was 5 h. The results showed a decrease in mass of the NBR for all biodiesels. Upon exposure into biodiesel, both tensile strength and hardness were reduced but in different proportions for biodiesels tested. FKM exhibited good resistance to degradation and keeping its swelling ability. The surface of elastomers was a little modified showing pits and cracks
publishDate 2013
dc.date.issued.fl_str_mv 2013-09
dc.date.accessioned.fl_str_mv 2020-10-09T20:35:48Z
dc.date.available.fl_str_mv 2020-10-09T20:35:48Z
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.citation.fl_str_mv ALVES, S.M.; MELLO, V. S.; MEDEIROS, J.S.. Palm and soybean biodiesel compatibility with fuel system elastomers. Tribology International, [S.L.], v. 65, p. 74-80, set. 2013. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0301679X13001722?via%3Dihub. Acesso em: 24 ago. 2020. http://dx.doi.org/10.1016/j.triboint.2013.03.026.
dc.identifier.uri.fl_str_mv https://repositorio.ufrn.br/handle/123456789/30374
dc.identifier.issn.none.fl_str_mv 0301-679X
dc.identifier.doi.none.fl_str_mv 10.1016/j.triboint.2013.03.026
identifier_str_mv ALVES, S.M.; MELLO, V. S.; MEDEIROS, J.S.. Palm and soybean biodiesel compatibility with fuel system elastomers. Tribology International, [S.L.], v. 65, p. 74-80, set. 2013. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0301679X13001722?via%3Dihub. Acesso em: 24 ago. 2020. http://dx.doi.org/10.1016/j.triboint.2013.03.026.
0301-679X
10.1016/j.triboint.2013.03.026
url https://repositorio.ufrn.br/handle/123456789/30374
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution 3.0 Brazil
http://creativecommons.org/licenses/by/3.0/br/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 3.0 Brazil
http://creativecommons.org/licenses/by/3.0/br/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Tribology International
publisher.none.fl_str_mv Tribology International
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRN
instname:Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
instname_str Universidade Federal do Rio Grande do Norte (UFRN)
instacron_str UFRN
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reponame_str Repositório Institucional da UFRN
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