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dc.contributor.authorBittencourt S.S.
dc.contributor.authorTorres R.B.
dc.date.accessioned2019-08-20T00:12:04Z
dc.date.available2019-08-20T00:12:04Z
dc.date.issued2016
dc.identifier.citationBITTENCOURT, S. S.; TÔRRES, Ricardo Belchior. Volumetric properties of binary mixtures of (acetonitrile+amines) at several temperatures with application of the ERAS model. Journal of Chemical Thermodynamics, v. 93, p. 222-241, 2016.
dc.identifier.issn1096-3626
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/1741
dc.description.abstract© 2015 Elsevier Ltd. All rights reserved.Densities of binary mixtures of {acetonitrile + n-propylamine, or + n-butylamine, or + di-n-propylamine, or + di-n-butylamine, or + t-butylamine, or + triethylamine} at T = (293.15, 298.15, 303.15 and 308.15) K and atmospheric pressure are reported over the whole composition range. A vibrating-tube densimeter was used to determine the densities. The excess molar volume, VmE, was calculated from these results and correlated to the Redlich-Kister equation. The VmE values were negative for all the studied systems, except for the (acetonitrile + di-n-butylamine) binary mixtures which presented sigmoid behavior with positive values at high acetonitrile concentration. The partial molar volumes at infinite dilution of each component have been determined using three different methods. The VmE experimental results were also used to test the applicability of the Extended Real Association Solution model (ERAS model).
dc.relation.ispartofJournal of Chemical Thermodynamics
dc.rightsAcesso Restrito
dc.titleVolumetric properties of binary mixtures of (acetonitrile + amines) at several temperatures with application of the ERAS model
dc.typeArtigo


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