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Characterization of exhaust emissions from a EURO 5 light passenger vehicle using biodiesel blends

2014-09-23Comunicação em conferência Acesso restrito
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datacite.subject.fosEngenharia e Tecnologia::Engenharia do Ambiente
datacite.subject.sdg03:Saúde de Qualidade
datacite.subject.sdg07:Energias Renováveis e Acessíveis
datacite.subject.sdg11:Cidades e Comunidades Sustentáveis
dc.contributor.authorRibeiro, I.
dc.contributor.authorMonteiro, A.
dc.contributor.authorSerrano, L.
dc.contributor.authorTarelho, L.
dc.contributor.authorPires, N.
dc.contributor.authorCascão, P.
dc.contributor.authorRafael, S.
dc.contributor.authorNielsen, O. J.
dc.contributor.authorNunes, T.
dc.contributor.authorEvtyugina, M.
dc.contributor.authorSilva, M. Gameiro da
dc.contributor.authorMiranda, A. I.
dc.contributor.authorBorrego, C.
dc.contributor.authorLopes, M.
dc.date.accessioned2026-06-30T13:52:12Z
dc.date.available2026-06-30T13:52:12Z
dc.date.issued2014-09-23
dc.description.abstractWe have performed experiments using a EURO 5 light passenger vehicle, operated over the New European Driving Cycle (NEDC). Fuel blends containing 7% (B7) and 20% (B20) of biodiesel (84% soyabean/16% palm) in petroleum-based diesel were tested and compared with a diesel fuel (B0). The exhaust gases emissions were assessed for NO, NO2, SO2 and volatile organic compounds (VOC), including a speciation analysis of VOC. The experiment reveals that biodiesel blends improve the combustion efficiency, NO and SO2 emissions, and increasing NO2 and total VOC emissions. The VOC speciation analysis suggests that the type and fraction of VOC existent in exhausted gases is fuel dependent, changing their presence and concentrations according to the fuel used. Additionally, the concentration of the three main VOC species in exhaust gases from B0 (benzene, toluene and octane) decrease 60-80% if a B20 blend is used. This experimental study contributes to a better characterization of the emission factors of EURO 5 light passenger vehicles using diesel/biodiesel blends and to a better understanding of the impact of the use of biodiesel blends on pollutant emissions.eng
dc.description.sponsorshipThe authors acknowledge the financial support of project BIOGAIR (PTDC/AACAMB/103866/2008; FCOMP-01-0124-FEDER-008587), supported in the scope of the Competitiveness Factors Thematic Operational Programme (COMPETE) of the Community Support Framework III and by the European Community Fund FEDER. An acknowledgement to the Portuguese ‘Ministério da Ciência, da Tecnologia e do Ensino Superior’ for the Ph.D grant of Isabel Ribeiro (SFRH/BD/60370/2009) and the post-doc grant of Alexandra Monteiro (SFRH/BPD/63796/2009). The authors are also grateful to PRIO Energy for providing the biodiesel for this study. Ole John Nielsen thanks the Villum Kann Rasmussen Foundation for financial support.
dc.identifier.citationRibeiro, Isabel & Monteiro, Alexandra & Serrano, Luis & Tarelho, L. & Pires, N. & Cascão, Pedro & S., Rafael & Nielsen, Ole & Nunes, Teresa & Evtyugina, Margarita & Gameiro da Silva, Manuel & Miranda, A. & Borrego, Carlos & Lopes, Myriam. (2014). Characterization of exhaust emissions from a EURO 5 light passenger vehicle using biodiesel blends. WIT Transactions on Ecology and the Environment. 191. 921-931. 10.2495/SC140782
dc.identifier.doi10.2495/sc140782
dc.identifier.issn1743-3541
dc.identifier.issn1746-448X
dc.identifier.urihttp://hdl.handle.net/10400.8/16505
dc.language.isoeng
dc.peerreviewedyes
dc.publisherWIT Press
dc.relationIMPACTS OF BIOFUELS WELL-TO-WHEEL ON AIR QUALITY IN PORTUGAL
dc.relationFOREST FIRE EMISSIONS INTO THE AIR QUALITY FORECAST OVER PORTUGAL
dc.relation.hasversionhttps://www.witpress.com/elibrary/wit-transactions-on-ecology-and-the-environment/191/29569
dc.relation.ispartofWIT Transactions on Ecology and The Environment
dc.relation.ispartofThe Sustainable City IX
dc.rights.uriN/A
dc.subjectBiodiesel bends
dc.subjectEURO 5 light passenger car
dc.subjectNew European Driving Cycle
dc.subjectEmission measurements
dc.titleCharacterization of exhaust emissions from a EURO 5 light passenger vehicle using biodiesel blendseng
dc.typeconference paper
dspace.entity.typePublication
oaire.awardNumberSFRH/BD/60370/2009
oaire.awardNumberSFRH/BPD/63796/2009
oaire.awardTitleIMPACTS OF BIOFUELS WELL-TO-WHEEL ON AIR QUALITY IN PORTUGAL
oaire.awardTitleFOREST FIRE EMISSIONS INTO THE AIR QUALITY FORECAST OVER PORTUGAL
oaire.awardURIhttp://hdl.handle.net/10400.8/14288
oaire.awardURIhttp://hdl.handle.net/10400.8/14289
oaire.citation.conferenceDate2025-09-18
oaire.citation.conferencePlaceAncona, Italy
oaire.citation.titleSustainable City 2025
oaire.citation.volume1
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameSerrano
person.givenNameLuis
person.identifier.ciencia-idC811-CF46-B837
person.identifier.orcid0000-0003-2864-7597
person.identifier.ridI-2522-2014
person.identifier.scopus-author-id55947741500
relation.isAuthorOfPublication6d391425-6343-4ffa-b6b8-74aef2ea7c1f
relation.isAuthorOfPublication.latestForDiscovery6d391425-6343-4ffa-b6b8-74aef2ea7c1f
relation.isProjectOfPublicationd2282d4c-2ae2-47a8-8b7c-4e429401bda6
relation.isProjectOfPublication7f1f6420-7590-4161-8d55-017428042c29
relation.isProjectOfPublication.latestForDiscoveryd2282d4c-2ae2-47a8-8b7c-4e429401bda6

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