Performance and emissions of a spark ignition engine operated with gasoline supplemented with pyrogasoline and ethanol

Detalhes bibliográficos
Autor(a) principal: Durão, Luís
Data de Publicação: 2020
Outros Autores: Costa, Joaquim, Arantes, Tiago, Brito, F. P., Martins, Jorge, Gonçalves, Margarida
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/117034
Resumo: This work was partially funded by Fundacao para a Ciencia e Tecnologia: UIDB/04077/2020.
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spelling Performance and emissions of a spark ignition engine operated with gasoline supplemented with pyrogasoline and ethanolExhaust emissionsLipid bio-oilsPerformancePyrogasolineSpark-ignition engineRenewable Energy, Sustainability and the EnvironmentEnergy Engineering and Power TechnologyEnergy (miscellaneous)Control and OptimizationElectrical and Electronic EngineeringSDG 7 - Affordable and Clean EnergySDG 13 - Climate ActionSDG 15 - Life on LandThis work was partially funded by Fundacao para a Ciencia e Tecnologia: UIDB/04077/2020.The partial replacement of fossil fuels by biofuels contributes to a reduction of CO2 emissions, alleviating the greenhouse effect and climate changes. Furthermore, fuels produced from waste biomass materials have no impact on agricultural land use and reduce deposition of such wastes in landfills. In this paper we evaluate the addition of pyrolysis biogasoline (pyrogasoline) as an additive for fossil gasoline. Pyrogasoline was produced from used cooking oils unfit to produce biodiesel. This study was based on a set of engine tests using binary and ternary mixtures of gasoline with 0, 2.5, and 5% pyrogasoline and ethanol. The use of ternary blends of gasoline and two different biofuels was tested with the purpose of achieving optimal combustion conditions and lower emissions, taking advantage of synergistic effects due to the different properties and chemical compositions of those biofuels. The tests were performed on a spark-ignition engine, operated at full load (100% throttle, or WOT-wide open throttle) between 2000 and 6000 rpm, while recording engine performance and exhaust gases pollutants data. Binary mixtures with pyrogasoline did not improve or worsen the engine's performance, but the ternary mixtures (gasoline + pyrogasoline + ethanol) positively improved the engine's performance with torque gains between 0.8 and 3.1% compared to gasoline. All fuels presented CO and unburned hydrocarbons emissions below those produced by this type of engine operated under normal (fossil) gasoline. On the other hand, NOx emissions from oxygenated fuels had contradictory behaviour compared to gasoline. If we consider the gains achieved by the torque with the ternary mixtures and reductions in polluting emissions obtained by mixtures with pyrogasoline, a future for this fuel can be foreseen as a partial replacement of fossil gasoline.MEtRICS - Centro de Engenharia Mecânica e Sustentabilidade de RecursosDCTB - Departamento de Ciências e Tecnologia da Biomassa (ex-GDEH)RUNDurão, LuísCosta, JoaquimArantes, TiagoBrito, F. P.Martins, JorgeGonçalves, Margarida2021-05-04T22:56:27Z2020-09-082020-09-08T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/117034eng1996-1073PURE: 27771336https://doi.org/10.3390/en13184671info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T04:59:59Zoai:run.unl.pt:10362/117034Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:43:26.312145Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Performance and emissions of a spark ignition engine operated with gasoline supplemented with pyrogasoline and ethanol
title Performance and emissions of a spark ignition engine operated with gasoline supplemented with pyrogasoline and ethanol
spellingShingle Performance and emissions of a spark ignition engine operated with gasoline supplemented with pyrogasoline and ethanol
Durão, Luís
Exhaust emissions
Lipid bio-oils
Performance
Pyrogasoline
Spark-ignition engine
Renewable Energy, Sustainability and the Environment
Energy Engineering and Power Technology
Energy (miscellaneous)
Control and Optimization
Electrical and Electronic Engineering
SDG 7 - Affordable and Clean Energy
SDG 13 - Climate Action
SDG 15 - Life on Land
title_short Performance and emissions of a spark ignition engine operated with gasoline supplemented with pyrogasoline and ethanol
title_full Performance and emissions of a spark ignition engine operated with gasoline supplemented with pyrogasoline and ethanol
title_fullStr Performance and emissions of a spark ignition engine operated with gasoline supplemented with pyrogasoline and ethanol
title_full_unstemmed Performance and emissions of a spark ignition engine operated with gasoline supplemented with pyrogasoline and ethanol
title_sort Performance and emissions of a spark ignition engine operated with gasoline supplemented with pyrogasoline and ethanol
author Durão, Luís
author_facet Durão, Luís
Costa, Joaquim
Arantes, Tiago
Brito, F. P.
Martins, Jorge
Gonçalves, Margarida
author_role author
author2 Costa, Joaquim
Arantes, Tiago
Brito, F. P.
Martins, Jorge
Gonçalves, Margarida
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv MEtRICS - Centro de Engenharia Mecânica e Sustentabilidade de Recursos
DCTB - Departamento de Ciências e Tecnologia da Biomassa (ex-GDEH)
RUN
dc.contributor.author.fl_str_mv Durão, Luís
Costa, Joaquim
Arantes, Tiago
Brito, F. P.
Martins, Jorge
Gonçalves, Margarida
dc.subject.por.fl_str_mv Exhaust emissions
Lipid bio-oils
Performance
Pyrogasoline
Spark-ignition engine
Renewable Energy, Sustainability and the Environment
Energy Engineering and Power Technology
Energy (miscellaneous)
Control and Optimization
Electrical and Electronic Engineering
SDG 7 - Affordable and Clean Energy
SDG 13 - Climate Action
SDG 15 - Life on Land
topic Exhaust emissions
Lipid bio-oils
Performance
Pyrogasoline
Spark-ignition engine
Renewable Energy, Sustainability and the Environment
Energy Engineering and Power Technology
Energy (miscellaneous)
Control and Optimization
Electrical and Electronic Engineering
SDG 7 - Affordable and Clean Energy
SDG 13 - Climate Action
SDG 15 - Life on Land
description This work was partially funded by Fundacao para a Ciencia e Tecnologia: UIDB/04077/2020.
publishDate 2020
dc.date.none.fl_str_mv 2020-09-08
2020-09-08T00:00:00Z
2021-05-04T22:56:27Z
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.uri.fl_str_mv http://hdl.handle.net/10362/117034
url http://hdl.handle.net/10362/117034
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1996-1073
PURE: 27771336
https://doi.org/10.3390/en13184671
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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