Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/53824
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dc.contributor.authorOrtega, J
dc.contributor.authorPostigo, Ma
dc.contributor.otherOrtega, Juan
dc.date.accessioned2019-02-04T18:26:32Z-
dc.date.available2019-02-04T18:26:32Z-
dc.date.issued1995
dc.identifier.issn0378-3812
dc.identifier.urihttp://hdl.handle.net/10553/53824-
dc.description.abstractHE values for 28 binary mixtures of four alkyl (methyl, ethyl, propyl, and butyl) benzoates and seven odd n-alkanes (from pentane to heptadecane) were determined experimentally at 298.15 K. Data plots (x,HE) revealed the endothermicity of the mixtures. For a given ester the endothermic effects increased regularly with n-alkane chain length and decreased regularly with the length of the alkylated chain of benzoate. The experimental values were analysed using two versions of the UNIFAC group contribution model. Using the new data, values were calculated for the specific interactions of the characteristic carboxyl group, COO, on the benzoates with other groups in the mixing process for these mixtures, namely, CH2 COO and ACH COO. Using the new values the model produced good HE estimates, with an overall mean error of less than 5%. © 1995.
dc.publisher0378-3812
dc.relation.ispartofFluid Phase Equilibria
dc.sourceFluid Phase Equilibria[ISSN 0378-3812],v. 108 (1-2), p. 121-133
dc.titleExperimental Values And Analysis Of Mixing Heats Of The Binary-Mixtures Formed By Alkyl Benzoates And N-Alkanes
dc.typeinfo:eu-repo/semantics/Article
dc.typeArticle
dc.identifier.doi10.1016/0378-3812(95)02704-I
dc.identifier.scopus0029343703
dc.identifier.isiA1995RE70600008
dcterms.isPartOfFluid Phase Equilibria
dcterms.sourceFluid Phase Equilibria[ISSN 0378-3812],v. 108 (1-2), p. 121-133
dc.contributor.authorscopusid7402623885
dc.contributor.authorscopusid7003321485
dc.description.lastpage133
dc.identifier.issue1-2
dc.description.firstpage121
dc.relation.volume108
dc.type2Artículo
dc.identifier.wosWOS:A1995RE70600008
dc.contributor.daisngid170099
dc.contributor.daisngid697939
dc.identifier.investigatorRIDN-3335-2014
dc.date.coverdateJulio 1995
dc.identifier.ulpgces
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.author.deptIDeTIC: 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.orcid0000-0002-8304-2171-
crisitem.author.parentorgIU para el Desarrollo Tecnológico y la Innovación-
crisitem.author.fullNameOrtega Saavedra, Juan-
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