Phase equilibria of (water plus levulinic acid plus dibasic esters) ternary systems

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dc.contributor.authorUslu, Hasan
dc.contributor.authorGok, Asli
dc.contributor.authorKirbaslar, S. Ismail
dc.date.accessioned2024-03-13T10:34:56Z
dc.date.available2024-03-13T10:34:56Z
dc.date.issued2009
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractLiquid-liquid equilibrium (LLE) data of the solubility (binodal) curves and tie-line end compositions were examined for mixtures of ((water (1)+levulinic acid (2)+dimethyl succinate or dimethyl glutarate or dimethyl adipate (3)) at 298.15 K and 101.3 +/- 0.7 kPa. The reliability of the experimental tie-line data was confirmed by using the Othmer-Tobias correlation. The LLE data of the ternary systems were predicted by UNIFAC method. The LLE data were correlated fairly well with UNIQUAC and NRTL models, indicating the reliability of the UNIQUAC and NRTL equations for these ternary systems. The best results were achieved with the NRTL equation, using non-randomness parameter (alpha = 0.3) for the correlation. Distribution coefficients and separation factors were measured to evaluate the extracting capability of the solvents. Crown Copyright (C) 2009 Published by Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipResearch Fund of Istanbul University [T-818]en_US
dc.description.sponsorshipThis work is a part of doctorate thesis entitled Extraction of Carboxylic Acids from Aqueous Solution with Reactive Solvents and Modelling which is pursued by Institute of Science of Istanbul University. This work was supported by the Research Fund of Istanbul University Project No.: T-818.en_US
dc.identifier.doi10.1016/j.fluid.2009.04.017
dc.identifier.endpage24en_US
dc.identifier.issn0378-3812
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-67349147519en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage20en_US
dc.identifier.urihttps://doi.org/10.1016/j.fluid.2009.04.017
dc.identifier.urihttps://hdl.handle.net/20.500.12662/4157
dc.identifier.volume282en_US
dc.identifier.wosWOS:000267739400005en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofFluid Phase Equilibriaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject(Liquid-liquid) equilibriaen_US
dc.subjectLevulinic aciden_US
dc.subjectDimethyl succinateen_US
dc.subjectDimethyl glutarateen_US
dc.subjectDimethyl adipateen_US
dc.subjectUNIFACen_US
dc.subjectUNIQUACen_US
dc.subjectNRTLen_US
dc.titlePhase equilibria of (water plus levulinic acid plus dibasic esters) ternary systemsen_US
dc.typeArticleen_US

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