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Screening Brazilian automotive gasoline quality through quantification of saturated hydrocarbons and anhydrous ethanol by gas chromatography and exploratory data analysis

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dc.contributor.authorFlumignan, D. L.
dc.contributor.authorAnaia, G. C.
dc.contributor.authorFerreira, F. de O.
dc.contributor.authorTininis, A. G.
dc.contributor.authorOliveira, Jose Eduardo de [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:26:06Z
dc.date.available2014-05-20T15:26:06Z
dc.date.issued2007-05-01
dc.description.abstractIn this paper a set of Brazilian commercial gasoline representative samples from São Paulo State, selected by HCA, plus six samples obtained directly from refineries were analysed by a high-sensitive gas chromatographic (GC) method ASTM D6733. The levels of saturated hydrocarbons and anhydrous ethanol obtained by GC were correlated with the quality obtained from Brazilian Government Petroleum, Natural Gas and Biofuels Agency (ANP) specifications through exploratory analysis (HCA and PCA). This correlation showed that the GC method, together with HCA and PCA, could be employed as a screening technique to determine compliance with the prescribed legal standards of Brazilian gasoline.en
dc.description.affiliationUniv Estadual Paulista, Inst Quim, Dept Quim Organ, Ctr Monitoramento & Pesquisa Qualidade Combust Pe, BR-14800900 Araraquara, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Quim, Dept Quim Organ, Ctr Monitoramento & Pesquisa Qualidade Combust Pe, BR-14800900 Araraquara, SP, Brazil
dc.format.extent617-623
dc.identifierhttp://dx.doi.org/10.1365/s10337-007-0189-7
dc.identifier.citationChromatographia. Wiesbaden: Vieweg, v. 65, n. 9-10, p. 617-623, 2007.
dc.identifier.doi10.1365/s10337-007-0189-7
dc.identifier.issn0009-5893
dc.identifier.lattes9352141379363877
dc.identifier.urihttp://hdl.handle.net/11449/36332
dc.identifier.wosWOS:000246878900018
dc.language.isoeng
dc.publisherVieweg
dc.relation.ispartofChromatographia
dc.relation.ispartofjcr1.401
dc.relation.ispartofsjr0,514
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectgas chromatographypt
dc.subjectexploratory analysispt
dc.subjectcommercial gasolinept
dc.subjectadulterationpt
dc.subjectquality controlpt
dc.titleScreening Brazilian automotive gasoline quality through quantification of saturated hydrocarbons and anhydrous ethanol by gas chromatography and exploratory data analysisen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights
dcterms.rightsHolderVieweg
dspace.entity.typePublication
unesp.author.lattes9352141379363877
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentQuímica Orgânica - IQARpt

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