Ácidos naftênicos no petróleo

Detalhes bibliográficos
Autor(a) principal: Gruber, Liliane Dailei Almeida
Data de Publicação: 2012
Outros Autores: Damasceno, Flaviana Cardoso, Caramão, Elina Bastos, Jacques, Rosângela Assis, Geller, Ana Maria, Campos, Maria Cecília Vaz de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/143661
Resumo: Brazilian petroleum is known by its high acidity due to the presence of acidic constituents, especially naphthenic acids (NA). The total characterization of the NA in petrochemical samples has been receiving special attention in research and comprises an analytical challenge, mainly due to the complexity of their mixtures. Gas chromatography with mass detector (GC/MS) is the technique of analysis more used, but recently comprehensive two-dimensional gas chromatography (GC × GC) has been used, due to its high resolution, peak capacity and sensitivity. The goal of this article is to discuss the techniques for sample preparation and analysis of NA in petroleum.
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spelling Gruber, Liliane Dailei AlmeidaDamasceno, Flaviana CardosoCaramão, Elina BastosJacques, Rosângela AssisGeller, Ana MariaCampos, Maria Cecília Vaz de2016-07-16T02:16:14Z20120100-4042http://hdl.handle.net/10183/143661000955009Brazilian petroleum is known by its high acidity due to the presence of acidic constituents, especially naphthenic acids (NA). The total characterization of the NA in petrochemical samples has been receiving special attention in research and comprises an analytical challenge, mainly due to the complexity of their mixtures. Gas chromatography with mass detector (GC/MS) is the technique of analysis more used, but recently comprehensive two-dimensional gas chromatography (GC × GC) has been used, due to its high resolution, peak capacity and sensitivity. The goal of this article is to discuss the techniques for sample preparation and analysis of NA in petroleum.application/pdfporQuímica nova. São Paulo. Vol. 35, n. 7 (2012), p. 1423-1433Ácido naftênicoPetróleoPetrochemicals samplesNaphthenic acidsCharacterization of the NAÁcidos naftênicos no petróleoNaphthenic acids in petroleum info:eu-repo/semantics/articleinfo:eu-repo/semantics/otherinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL000955009.pdf000955009.pdfTexto completoapplication/pdf646499http://www.lume.ufrgs.br/bitstream/10183/143661/1/000955009.pdf369b0b023ea1f28eb52ff04ce0411698MD51TEXT000955009.pdf.txt000955009.pdf.txtExtracted Texttext/plain66215http://www.lume.ufrgs.br/bitstream/10183/143661/2/000955009.pdf.txt2f611e9cd4ebd731138c541ec32dab66MD52THUMBNAIL000955009.pdf.jpg000955009.pdf.jpgGenerated Thumbnailimage/jpeg1924http://www.lume.ufrgs.br/bitstream/10183/143661/3/000955009.pdf.jpgb5812402a0760e04086fffcbfafbeff8MD5310183/1436612018-10-26 10:22:00.412oai:www.lume.ufrgs.br:10183/143661Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2018-10-26T13:22Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Ácidos naftênicos no petróleo
dc.title.alternative.en.fl_str_mv Naphthenic acids in petroleum
title Ácidos naftênicos no petróleo
spellingShingle Ácidos naftênicos no petróleo
Gruber, Liliane Dailei Almeida
Ácido naftênico
Petróleo
Petrochemicals samples
Naphthenic acids
Characterization of the NA
title_short Ácidos naftênicos no petróleo
title_full Ácidos naftênicos no petróleo
title_fullStr Ácidos naftênicos no petróleo
title_full_unstemmed Ácidos naftênicos no petróleo
title_sort Ácidos naftênicos no petróleo
author Gruber, Liliane Dailei Almeida
author_facet Gruber, Liliane Dailei Almeida
Damasceno, Flaviana Cardoso
Caramão, Elina Bastos
Jacques, Rosângela Assis
Geller, Ana Maria
Campos, Maria Cecília Vaz de
author_role author
author2 Damasceno, Flaviana Cardoso
Caramão, Elina Bastos
Jacques, Rosângela Assis
Geller, Ana Maria
Campos, Maria Cecília Vaz de
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Gruber, Liliane Dailei Almeida
Damasceno, Flaviana Cardoso
Caramão, Elina Bastos
Jacques, Rosângela Assis
Geller, Ana Maria
Campos, Maria Cecília Vaz de
dc.subject.por.fl_str_mv Ácido naftênico
Petróleo
topic Ácido naftênico
Petróleo
Petrochemicals samples
Naphthenic acids
Characterization of the NA
dc.subject.eng.fl_str_mv Petrochemicals samples
Naphthenic acids
Characterization of the NA
description Brazilian petroleum is known by its high acidity due to the presence of acidic constituents, especially naphthenic acids (NA). The total characterization of the NA in petrochemical samples has been receiving special attention in research and comprises an analytical challenge, mainly due to the complexity of their mixtures. Gas chromatography with mass detector (GC/MS) is the technique of analysis more used, but recently comprehensive two-dimensional gas chromatography (GC × GC) has been used, due to its high resolution, peak capacity and sensitivity. The goal of this article is to discuss the techniques for sample preparation and analysis of NA in petroleum.
publishDate 2012
dc.date.issued.fl_str_mv 2012
dc.date.accessioned.fl_str_mv 2016-07-16T02:16:14Z
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/143661
dc.identifier.issn.pt_BR.fl_str_mv 0100-4042
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dc.language.iso.fl_str_mv por
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dc.relation.ispartof.pt_BR.fl_str_mv Química nova. São Paulo. Vol. 35, n. 7 (2012), p. 1423-1433
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