Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/53461
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dc.contributor.authorOrtega, J
dc.contributor.authorEspiau, F
dc.contributor.authorPostigo, M
dc.contributor.otherOrtega, Juan
dc.contributor.otherEspiau, Fernando
dc.date.accessioned2019-02-04T16:44:48Z-
dc.date.available2019-02-04T16:44:48Z-
dc.date.issued2004
dc.identifier.issn0021-9568
dc.identifier.urihttp://hdl.handle.net/10553/53461-
dc.description.abstractThis article presents the experimental values obtained for excess properties H-m(E) and V-m(E) at two temperatures and vapor-liquid equilibria at 101.32 kPa for a group of four binary mixtures composed of four methyl alkanoates (methanoate to butanoate) with tert-butyl alcohol. The application of a point-to-point test to the equilibria data showed that the systems studied were consistent. The binary mixture methyl propanoate + tert-butyl alcohol presents an azeotrope at x(az) = 0.726 and T = 350.43 K. All data were correlated by using a new equation with temperature-dependent coefficients by adjusting the quantities of VLE and the H-m(E) simultaneously and modifying for each case the number of adjustable parameters. A good correlation was obtained for all mixtures. Application of the UNIFAC model to mixtures with tert-butyl alcohol produced inaccurate predictions with the version of Hansen et al. and acceptable estimates with the version of Gmehling et al. None of the models gave good estimates of the VLE of the methyl methanoate + tert-butyl alcohol mixture.
dc.publisher0021-9568
dc.relation.ispartofJournal of Chemical & Engineering Data
dc.sourceJournal Of Chemical And Engineering Data[ISSN 0021-9568],v. 49 (6), p. 1602-1612
dc.subject.otherThermodynamic Properties
dc.subject.otherV-M(E) Values
dc.subject.otherN-Alkane
dc.subject.otherEthanoate
dc.subject.otherEthyl
dc.subject.otherSystems
dc.subject.otherVle
dc.subject.otherPrediction
dc.subject.otherEnthalpies
dc.subject.otherVolumes
dc.titleExcess properties and isobaric vapor-liquid equilibria for binary mixtures of methyl esters plus tert-butanol
dc.typeinfo:eu-repo/semantics/Article
dc.typeArticle
dc.identifier.doi10.1021/je034290l
dc.identifier.isi000225096000025
dcterms.isPartOfJournal Of Chemical And Engineering Data
dcterms.sourceJournal Of Chemical And Engineering Data[ISSN 0021-9568],v. 49 (6), p. 1602-1612
dc.description.lastpage1612
dc.identifier.issue6
dc.description.firstpage1602
dc.relation.volume49
dc.type2Artículo
dc.identifier.wosWOS:000225096000025
dc.contributor.daisngid170099
dc.contributor.daisngid2841610
dc.contributor.daisngid697939
dc.identifier.investigatorRIDN-3335-2014
dc.identifier.investigatorRIDI-2923-2015
dc.contributor.wosstandardWOS:Ortega, J
dc.contributor.wosstandardWOS:Espiau, F
dc.contributor.wosstandardWOS:Postigo, M
dc.date.coverdateNoviembre-Diciembre 2004
dc.identifier.ulpgces
dc.description.jcr1,368
dc.description.jcrqQ1
dc.description.scieSCIE
item.grantfulltextnone-
item.fulltextSin texto completo-
crisitem.author.deptGIR IDeTIC: División de Ingeniería Térmica e Instrumentación-
crisitem.author.deptIU para el Desarrollo Tecnológico y la Innovación-
crisitem.author.deptDepartamento de Ingeniería de Procesos-
crisitem.author.deptGIR IDeTIC: División de Ingeniería Térmica e Instrumentación-
crisitem.author.deptIU para el Desarrollo Tecnológico y la Innovación-
crisitem.author.orcid0000-0002-8304-2171-
crisitem.author.orcid0000-0002-2481-8873-
crisitem.author.parentorgIU para el Desarrollo Tecnológico y la Innovación-
crisitem.author.parentorgIU para el Desarrollo Tecnológico y la Innovación-
crisitem.author.fullNameOrtega Saavedra, Juan-
crisitem.author.fullNameEspiau Castellano,Fernando-
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