Evaluation of Lubricating Properties of Diesel Based Fuels Micro Emulsified With Glycerin

Detalhes bibliográficos
Autor(a) principal: Uchôa,Igor Micael Alves
Data de Publicação: 2017
Outros Autores: Dantas Neto,Afonso Avelino, Santos,Erinéia da Silva, Lima,Luiz Ferreira de, Barros Neto,Eduardo Lins de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000800701
Resumo: The mineral diesel oil sold in Brazil, due to environmental reasons; presents sulfur concentration of 10 ppm, which causes a deficiency of lubricity, since sulfur is one of the chemical species that gives a good lubricating characteristic. Poor lubricity affects performance and causes failure of engine parts. This study aimed to evaluate the use of glycerin as an antiwear additive by means of tribological tests of the mineral diesel S10 B7 and 10 formulations of diesel based fuels, microemulsified with 0% (distilled water), 7.5% and 15% of glycerin solution. The formulations were subjected to lubricity tests on HFRR (Hight Frequency Reciprocating Rig) under hydrodynamic lubrication conditions, according to the ASTM D-6079 standard. The results showed that the increased concentration of glycerin added to diesel S10 B7 contributes to improved lubricity and wear reduction.
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spelling Evaluation of Lubricating Properties of Diesel Based Fuels Micro Emulsified With GlycerinDiesel S10 B7GlycerinLubricityTribological TestsWear ReductionThe mineral diesel oil sold in Brazil, due to environmental reasons; presents sulfur concentration of 10 ppm, which causes a deficiency of lubricity, since sulfur is one of the chemical species that gives a good lubricating characteristic. Poor lubricity affects performance and causes failure of engine parts. This study aimed to evaluate the use of glycerin as an antiwear additive by means of tribological tests of the mineral diesel S10 B7 and 10 formulations of diesel based fuels, microemulsified with 0% (distilled water), 7.5% and 15% of glycerin solution. The formulations were subjected to lubricity tests on HFRR (Hight Frequency Reciprocating Rig) under hydrodynamic lubrication conditions, according to the ASTM D-6079 standard. The results showed that the increased concentration of glycerin added to diesel S10 B7 contributes to improved lubricity and wear reduction.ABM, ABC, ABPol2017-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000800701Materials Research v.20 suppl.2 2017reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2016-0943info:eu-repo/semantics/openAccessUchôa,Igor Micael AlvesDantas Neto,Afonso AvelinoSantos,Erinéia da SilvaLima,Luiz Ferreira deBarros Neto,Eduardo Lins deeng2018-04-12T00:00:00Zoai:scielo:S1516-14392017000800701Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2018-04-12T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Evaluation of Lubricating Properties of Diesel Based Fuels Micro Emulsified With Glycerin
title Evaluation of Lubricating Properties of Diesel Based Fuels Micro Emulsified With Glycerin
spellingShingle Evaluation of Lubricating Properties of Diesel Based Fuels Micro Emulsified With Glycerin
Uchôa,Igor Micael Alves
Diesel S10 B7
Glycerin
Lubricity
Tribological Tests
Wear Reduction
title_short Evaluation of Lubricating Properties of Diesel Based Fuels Micro Emulsified With Glycerin
title_full Evaluation of Lubricating Properties of Diesel Based Fuels Micro Emulsified With Glycerin
title_fullStr Evaluation of Lubricating Properties of Diesel Based Fuels Micro Emulsified With Glycerin
title_full_unstemmed Evaluation of Lubricating Properties of Diesel Based Fuels Micro Emulsified With Glycerin
title_sort Evaluation of Lubricating Properties of Diesel Based Fuels Micro Emulsified With Glycerin
author Uchôa,Igor Micael Alves
author_facet Uchôa,Igor Micael Alves
Dantas Neto,Afonso Avelino
Santos,Erinéia da Silva
Lima,Luiz Ferreira de
Barros Neto,Eduardo Lins de
author_role author
author2 Dantas Neto,Afonso Avelino
Santos,Erinéia da Silva
Lima,Luiz Ferreira de
Barros Neto,Eduardo Lins de
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Uchôa,Igor Micael Alves
Dantas Neto,Afonso Avelino
Santos,Erinéia da Silva
Lima,Luiz Ferreira de
Barros Neto,Eduardo Lins de
dc.subject.por.fl_str_mv Diesel S10 B7
Glycerin
Lubricity
Tribological Tests
Wear Reduction
topic Diesel S10 B7
Glycerin
Lubricity
Tribological Tests
Wear Reduction
description The mineral diesel oil sold in Brazil, due to environmental reasons; presents sulfur concentration of 10 ppm, which causes a deficiency of lubricity, since sulfur is one of the chemical species that gives a good lubricating characteristic. Poor lubricity affects performance and causes failure of engine parts. This study aimed to evaluate the use of glycerin as an antiwear additive by means of tribological tests of the mineral diesel S10 B7 and 10 formulations of diesel based fuels, microemulsified with 0% (distilled water), 7.5% and 15% of glycerin solution. The formulations were subjected to lubricity tests on HFRR (Hight Frequency Reciprocating Rig) under hydrodynamic lubrication conditions, according to the ASTM D-6079 standard. The results showed that the increased concentration of glycerin added to diesel S10 B7 contributes to improved lubricity and wear reduction.
publishDate 2017
dc.date.none.fl_str_mv 2017-01-01
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=S1516-14392017000800701
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000800701
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1980-5373-mr-2016-0943
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 ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.20 suppl.2 2017
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
_version_ 1754212672079921152

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