Thermodynamic analysis of fatty acid esterification for fatty acid alkyl esters production

dc.creatorVoll, FAP
dc.creatorda Silva, C
dc.creatorRossi, CCRS
dc.creatorGuirardello, R
dc.creatorde Castilhos, F
dc.creatorOliveira, JV
dc.creatorCardozo, L
dc.date2011
dc.dateFEB
dc.date2014-07-30T14:06:21Z
dc.date2015-11-26T16:34:33Z
dc.date2014-07-30T14:06:21Z
dc.date2015-11-26T16:34:33Z
dc.date.accessioned2018-03-28T23:16:47Z
dc.date.available2018-03-28T23:16:47Z
dc.identifierBiomass & Bioenergy. Pergamon-elsevier Science Ltd, v. 35, n. 2, n. 781, n. 788, 2011.
dc.identifier0961-9534
dc.identifierWOS:000287277600004
dc.identifier10.1016/j.biombioe.2010.10.035
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/58122
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/58122
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1271229
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionThe development of renewable energy source alternatives has become a planet need because of the unavoidable fossil fuel scarcity and for that reason biodiesel production has attracted growing interest over the last decade. The reaction yield for obtaining fatty acid alkyl esters varies significantly according to the operating conditions such as temperature and the feed reactants ratio and thus investigation of the thermodynamics involved in such reactional systems may afford important knowledge on the effects of process variables on biodiesel production. The present work reports a thermodynamic analysis of fatty acid esterification reaction at low pressure. For this purpose, Gibbs free energy minimization was employed with UNIFAC and modified Wilson thermodynamic models through a nonlinear programming model implementation. The methodology employed is shown to reproduce the most relevant investigations involving experimental studies and thermodynamic analysis. (C) 2010 Elsevier Ltd. All rights reserved.
dc.description35
dc.description2
dc.description781
dc.description788
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCNPq [142741/2008-6, 140933/2008-5]
dc.languageen
dc.publisherPergamon-elsevier Science Ltd
dc.publisherOxford
dc.publisherInglaterra
dc.relationBiomass & Bioenergy
dc.relationBiomass Bioenerg.
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectFatty acid alkyl esters production
dc.subjectThermodynamic analysis
dc.subjectGibbs free energy minimization
dc.subjectEsterification
dc.subjectFree fatty acid
dc.subjectBiodiesel Production
dc.subjectOleic-acid
dc.subjectSunflower Oil
dc.subjectHeterogeneous Catalysts
dc.subjectSupercritical Methanol
dc.subjectHydrogen-production
dc.subjectZeolite Catalysts
dc.subjectVegetable-oils
dc.subjectSoybean Oil
dc.subjectTransesterification
dc.titleThermodynamic analysis of fatty acid esterification for fatty acid alkyl esters production
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución