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Optimization of the Transesterification Reaction in Biodiesel Production and Determination of Density and Viscosity of Biodiesel/Diesel Blends at Several Temperatures

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dc.contributor.authorSantos, Rafael O.
dc.contributor.authorCompri, Ivo G.
dc.contributor.authorMorandim-Giannetti, Andreia A. [UNESP]
dc.contributor.authorTorres, Ricardo B.
dc.contributor.institutionCtr Univ FEI
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:31:22Z
dc.date.available2014-05-20T15:31:22Z
dc.date.issued2011-05-01
dc.description.abstractWaste frying oil has been used to optimize the production of biodiesel. Biodiesel was prepared through sodium ethoxide catalyzed methanolysis from the transesterification of recycled waste frying oil. Optimization of the transesterification reaction for biodiesel production was carried out by means of statistical analyses using ANOVA. The optimum conditions for reaction were the following: a oil methanol mole ratio of 1:9, temperature of 50 degrees C, catalyst mass fraction of 0.9 %, and reaction time of 40 min, which enabled a yield of 98.7 % determined by gas chromatography/mass spectrometry (GC/MS) analysis. The density and viscosity of biodiesel/diesel blends have been determined as a function of composition at several temperatures.en
dc.description.affiliationCtr Univ FEI, Dept Engn Quim, BR-09850901 Sao Bernardo do Campo, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Quim, BR-14800900 Araraquara, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Quim, BR-14800900 Araraquara, SP, Brazil
dc.format.extent2030-2038
dc.identifierhttp://dx.doi.org/10.1021/je1010399
dc.identifier.citationJournal of Chemical and Engineering Data. Washington: Amer Chemical Soc, v. 56, n. 5, p. 2030-2038, 2011.
dc.identifier.doi10.1021/je1010399
dc.identifier.issn0021-9568
dc.identifier.urihttp://hdl.handle.net/11449/40522
dc.identifier.wosWOS:000290427200041
dc.language.isoeng
dc.publisherAmer Chemical Soc
dc.relation.ispartofJournal of Chemical and Engineering Data
dc.relation.ispartofjcr2.196
dc.relation.ispartofsjr0,925
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleOptimization of the Transesterification Reaction in Biodiesel Production and Determination of Density and Viscosity of Biodiesel/Diesel Blends at Several Temperaturesen
dc.typeArtigo
dcterms.licensehttp://pubs.acs.org/page/policy/nih/index.html
dcterms.rightsHolderAmer Chemical Soc
dspace.entity.typePublication

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