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dc.creatorCARVALHO, Fabio Israel Martins-
dc.creatorDANTAS FILHO, Heronides Adonias-
dc.date.accessioned2016-02-22T14:48:14Z-
dc.date.available2016-02-22T14:48:14Z-
dc.date.issued2014-
dc.identifier.citationCARVALHO, Fábio Israel M.; DANTAS FILHO, Heronides A. Estudo da qualidade da gasolina tipo A e sua composição química empregando análise de componentes principais. Química Nova, São Paulo, v. 37, n. 1, p. 33-38, 2014. Disponível em: <http://www.scielo.br/pdf/qn/v37n1/07.pdf>. Acesso em: 22 fev. 2016. <http://dx.doi.org/10.1590/S0100-40422014000100007>.pt_BR
dc.identifier.issn0100-4042-
dc.identifier.urihttp://repositorio.ufpa.br/jspui/handle/2011/7109-
dc.description.abstractThe type A gasoline samples were analyzed by gas chromatography with flame ionization detector (GC-FID) which allowed quantifying and classifying of the various compounds into different classes of hydrocarbons. Several physicochemical parameters were evaluated according to the official methods in order to compare the results obtained against the limits established by the Agência Nacional de Petróleo, Gás Natural e Biocombustíveis (ANP, 2011). Additionally, principal component analysis (PCA) was applied to discriminate the samples studied, which revealed the separation of four groups according to their chemical composition determined in samples collected from the eight fuel distributors in the State of Pará.pt_BR
dc.description.provenanceSubmitted by Cleide Dantas (cleidedantas@ufpa.br) on 2016-02-22T13:58:40Z No. of bitstreams: 2 license_rdf: 22190 bytes, checksum: 19e8a2b57ef43c09f4d7071d2153c97d (MD5) Artigo_EstudoQualidadeGasolina.pdf: 495890 bytes, checksum: 0b371b06202dc2240bafc229e6791034 (MD5)en
dc.description.provenanceApproved for entry into archive by Irvana Coutinho (irvana@ufpa.br) on 2016-02-22T14:48:14Z (GMT) No. of bitstreams: 2 license_rdf: 22190 bytes, checksum: 19e8a2b57ef43c09f4d7071d2153c97d (MD5) Artigo_EstudoQualidadeGasolina.pdf: 495890 bytes, checksum: 0b371b06202dc2240bafc229e6791034 (MD5)en
dc.description.provenanceMade available in DSpace on 2016-02-22T14:48:14Z (GMT). No. of bitstreams: 2 license_rdf: 22190 bytes, checksum: 19e8a2b57ef43c09f4d7071d2153c97d (MD5) Artigo_EstudoQualidadeGasolina.pdf: 495890 bytes, checksum: 0b371b06202dc2240bafc229e6791034 (MD5) Previous issue date: 2014en
dc.language.isoporpt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectGasolinapt_BR
dc.subjectControle de qualidadept_BR
dc.subjectCromatografia gasosapt_BR
dc.subjectAnálise de componentes principaispt_BR
dc.subjectPará - Estadopt_BR
dc.titleEstudo da qualidade da gasolina tipo A e sua composição química empregando análise de componentes principaispt_BR
dc.title.alternativeStudy of type A gasoline quality and its chemical composition using principal component analysispt_BR
dc.typeArtigo de Periódicopt_BR
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