Experimental study of ozone-forming potential from exhaust emissions of vehicles fueled with reformulated gasoline in Mexico City

Several experiments using outdoor smog chambers were carried out to determinethe ozone-forming potential from exhaust emissions of reformulated gasolines comparedwith a reference gasoline. The objective of this experimental study is to selecta reformulated gasoline which has the lowest impact on ozo...

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Autores: J. Luis Jaimes-López, Julio Sandoval-Fernández, Emmanuel González-Ortíz, Angel Zambrano-García, Martín Llanos-Plata, Uriel González-Macías
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2006
País:México
Institución:Instituto Politécnico Nacional
Repositorio:Redalyc-IPN
OAI Identifier:oai:redalyc.org:37022403
Acceso en línea:https://www.redalyc.org/articulo.oa?id=37022403
Access Level:acceso abierto
Palabra clave:Ciencias de la Tierra
ozone
smog chamber
exhaust emission
forming potential
reformulated gasoline
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spelling Experimental study of ozone-forming potential from exhaust emissions of vehicles fueled with reformulated gasoline in Mexico CityJ. Luis Jaimes-LópezJulio Sandoval-FernándezEmmanuel González-OrtízAngel Zambrano-GarcíaMartín Llanos-PlataUriel González-MacíasCiencias de la Tierraozonesmog chamberexhaust emissionforming potentialreformulated gasolineSeveral experiments using outdoor smog chambers were carried out to determinethe ozone-forming potential from exhaust emissions of reformulated gasolines comparedwith a reference gasoline. The objective of this experimental study is to selecta reformulated gasoline which has the lowest impact on ozone formation, by usingautomobiles equipped with technology that complies with the Euro4 regulation. Thisgasoline will substitute the one used in vehicles technologically equipped to complywith the Tier 1 regulation in México City. The smog chamber method showed that thereformulated gasoline with the lowest impact on ozone formation, in automobiles thatcomply with Tier 1, was F3, and the one for Euro4 vehicles, was F5. These gasolineshave lower benzene and sulfur concentrations than the reference gasoline used in theexperiments. Also, after 9 runs carried out in a dynamometer and using the referencegasoline in both types of automobiles, the one equipped to comply with Euro4 emittedless pollutants (mg/km) and toxic species to the atmosphere, than the one equipped tocomply with Tier 1. This is a preliminary study, and it is necessary to carry out furthertests with these fuels using representative vehicles of the MCMA, with and withoutcatalytic converter.Universidad Nacional Autónoma de México2006info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdf0188-4999https://www.redalyc.org/articulo.oa?id=37022403Revista Internacional de Contaminación Ambiental (México) Num.4 Vol.22reponame:Redalyc-IPNinstname:Instituto Politécnico Nacionalinstacron:IPNenhttp://www.redalyc.org/revista.oa?id=370Revista Internacional de Contaminación Ambientalinfo:eu-repo/semantics/openAccessoai:redalyc.org:370224032026-01-29T02:54:44Z
dc.title.none.fl_str_mv Experimental study of ozone-forming potential from exhaust emissions of vehicles fueled with reformulated gasoline in Mexico City
title Experimental study of ozone-forming potential from exhaust emissions of vehicles fueled with reformulated gasoline in Mexico City
spellingShingle Experimental study of ozone-forming potential from exhaust emissions of vehicles fueled with reformulated gasoline in Mexico City
J. Luis Jaimes-López
Ciencias de la Tierra
ozone
smog chamber
exhaust emission
forming potential
reformulated gasoline
title_short Experimental study of ozone-forming potential from exhaust emissions of vehicles fueled with reformulated gasoline in Mexico City
title_full Experimental study of ozone-forming potential from exhaust emissions of vehicles fueled with reformulated gasoline in Mexico City
title_fullStr Experimental study of ozone-forming potential from exhaust emissions of vehicles fueled with reformulated gasoline in Mexico City
title_full_unstemmed Experimental study of ozone-forming potential from exhaust emissions of vehicles fueled with reformulated gasoline in Mexico City
title_sort Experimental study of ozone-forming potential from exhaust emissions of vehicles fueled with reformulated gasoline in Mexico City
dc.creator.none.fl_str_mv J. Luis Jaimes-López
Julio Sandoval-Fernández
Emmanuel González-Ortíz
Angel Zambrano-García
Martín Llanos-Plata
Uriel González-Macías
author J. Luis Jaimes-López
author_facet J. Luis Jaimes-López
Julio Sandoval-Fernández
Emmanuel González-Ortíz
Angel Zambrano-García
Martín Llanos-Plata
Uriel González-Macías
author_role author
author2 Julio Sandoval-Fernández
Emmanuel González-Ortíz
Angel Zambrano-García
Martín Llanos-Plata
Uriel González-Macías
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias de la Tierra
ozone
smog chamber
exhaust emission
forming potential
reformulated gasoline
topic Ciencias de la Tierra
ozone
smog chamber
exhaust emission
forming potential
reformulated gasoline
description Several experiments using outdoor smog chambers were carried out to determinethe ozone-forming potential from exhaust emissions of reformulated gasolines comparedwith a reference gasoline. The objective of this experimental study is to selecta reformulated gasoline which has the lowest impact on ozone formation, by usingautomobiles equipped with technology that complies with the Euro4 regulation. Thisgasoline will substitute the one used in vehicles technologically equipped to complywith the Tier 1 regulation in México City. The smog chamber method showed that thereformulated gasoline with the lowest impact on ozone formation, in automobiles thatcomply with Tier 1, was F3, and the one for Euro4 vehicles, was F5. These gasolineshave lower benzene and sulfur concentrations than the reference gasoline used in theexperiments. Also, after 9 runs carried out in a dynamometer and using the referencegasoline in both types of automobiles, the one equipped to comply with Euro4 emittedless pollutants (mg/km) and toxic species to the atmosphere, than the one equipped tocomply with Tier 1. This is a preliminary study, and it is necessary to carry out furthertests with these fuels using representative vehicles of the MCMA, with and withoutcatalytic converter.
publishDate 2006
dc.date.none.fl_str_mv 2006
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv 0188-4999
https://www.redalyc.org/articulo.oa?id=37022403
identifier_str_mv 0188-4999
url https://www.redalyc.org/articulo.oa?id=37022403
dc.language.none.fl_str_mv en
language_invalid_str_mv en
dc.relation.none.fl_str_mv http://www.redalyc.org/revista.oa?id=370
dc.rights.none.fl_str_mv Revista Internacional de Contaminación Ambiental
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Revista Internacional de Contaminación Ambiental
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional Autónoma de México
publisher.none.fl_str_mv Universidad Nacional Autónoma de México
dc.source.none.fl_str_mv Revista Internacional de Contaminación Ambiental (México) Num.4 Vol.22
reponame:Redalyc-IPN
instname:Instituto Politécnico Nacional
instacron:IPN
instname_str Instituto Politécnico Nacional
instacron_str IPN
institution IPN
reponame_str Redalyc-IPN
collection Redalyc-IPN
repository.name.fl_str_mv
repository.mail.fl_str_mv
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