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Ternary excess molar volumes of {methyltrioctylammonium bis(trifluoromethylsulfonyl)imide + ethanol + methyl acetate, or ethyl acetate} systems at T = (298.15, 303.15, and 313.15) K

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dc.contributor.authorGwala, Nobuhle V.en_US
dc.contributor.authorDeenadayalu, Nirmalaen_US
dc.contributor.authorTumba, Kanikien_US
dc.contributor.authorRamjugernath, Dereshen_US
dc.date.accessioned2013-04-08T07:51:22Z
dc.date.available2013-04-08T07:51:22Z
dc.date.issued2010-01-28
dc.description.abstractThe activity coefficient at infinite dilution for 30 solutes: alkanes, alkenes, cycloalkanes, alkynes, ketones, alcohols, and aromatic compounds was determined from gas–liquid chromatography (glc) measurements at three temperatures (303.15, 313.15, and 323.15) K. The ionic liquid: trioctylmethylammonium bis(trifluoromethylsulfonyl)imide, was used as the stationary phase. For each temperature, values were determined using two columns with different mass percent packing of the ionic liquid. The selectivity value was calculated from the to determine the suitability of the solvent as a potential entrainer for extractive distillation in the separation of an hexane/benzene mixture, indicative of a typical industrial separation problem for benchmarking purposes.en_US
dc.dut-rims.pubnumDUT-000065en_US
dc.format.extent6 p.en_US
dc.identifier.citationDeenadayalu, Nirmala; Bahadur, I.; Hofman, T. 'Ternary excess molar volumes of {methyltrioctylammonium bis(trifluoromethylsulfonyl)imide + ethanol + methyl acetate, or ethyl acetate} systems at T = (298.15, 303.15, and 313.15) K.' The Journal of Chemical Thermodynamics 42,3 (2010): 726-733.en_US
dc.identifier.urihttp://hdl.handle.net/10321/851
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.publisher.urihttp://dx.doi.org/10.1016/j.jct.2009.08.012en_US
dc.rightsThe electronic version of the article published in The Journal of Chemical Thermodynamics 2010, 42(2): 256-261 © 2010 copyright Elsevier. The Journal of Chemical Thermodynamics available online at: http://www.sciencedirect.com/science/article/pii/S0021961409002298en_US
dc.subjectActivity coefficients at infinite dilutionen_US
dc.subjectSelectivityen_US
dc.subjectIonic liquiden_US
dc.subjectGas–liquid chromatographyen_US
dc.subject.lcshIonic solutionsen_US
dc.subject.lcshChemistry, Physical and theoreticalen_US
dc.subject.lcshActivity coefficientsen_US
dc.titleTernary excess molar volumes of {methyltrioctylammonium bis(trifluoromethylsulfonyl)imide + ethanol + methyl acetate, or ethyl acetate} systems at T = (298.15, 303.15, and 313.15) Ken_US
dc.typeArticleen_US
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