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dc.contributor.authorGonzález, Juan Antonio .
dc.contributor.authorAlonso Tristán, Cristina 
dc.contributor.authorGarcía de la Fuente, Isaías .
dc.contributor.authorCobos, José Carlos .
dc.date.accessioned2018-01-16T09:35:29Z
dc.date.available2018-01-16T09:35:29Z
dc.date.issued2012-04
dc.identifier.issn0021-9568
dc.identifier.urihttp://hdl.handle.net/10259/4699
dc.description.abstractThe liquid−liquid equilibrium (LLE) curves for (phenylmethanol + CH3(CH2)nCH3) mixtures (n = 5, 6, 8, 10, 12) have been obtained by the critical opalescence method using a laser scattering technique. All of the systems show an upper critical solution temperature (UCST). In addition, the LLE curves have a rather horizontal top, and their symmetry depends on the alkane size. The UCST increases almost linearly with n. For systems including a given alkane and phenol or phenylmethanol, the UCST is much higher than that of the corresponding mixtures with hexan-1-ol or heptan-1-ol. This reveals that dipolar interactions are stronger in solutions with aromatic alcohols. Preliminary DISQUAC interaction parameters for OH/aliphatic contacts in the investigated systems were obtained. It is remarkable that the coordinates of the critical points of (phenol or phenylmethanol + alkane) mixtures can be described using the same quasichemical interaction parameters for the OH/aliphatic and OH/ aromatic contacts.en
dc.description.sponsorshipMinisterio de Educación y Ciencia, under Project FIS2007-61833.en
dc.format.mimetypeapplication/pdf
dc.language.isoenges
dc.publisherAmerican Chemical Societyen
dc.relation.ispartofJournal of Chemical and Engineering Data. 2012, V. 57, n. 4, p. 1186–1191en
dc.titleThermodynamics of Mixtures Containing Aromatic Alcohols. 1. Liquid–Liquid Equilibria for (Phenylmethanol + Alkane) Systemsen
dc.typeArtículoes
dc.typeinfo:eu-repo/semantics/article
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.relation.publisherversionhttps://doi.org/10.1021/je300146k
dc.identifier.doi10.1021/je300146k
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECI/FIS2007-61833
dc.type.hasVersioninfo:eu-repo/semantics/acceptedVersionen


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