Measurement and correlation of vapour pressures of pyridine and thiophene with [EMIM][SCN] ionic liquid

Abstract : In this work (vapour + liquid) equilibrium (VLE) measurements were performed on binary systems of the ionic liquid 1-ethyl-3-methylimidazolium thiocynate [EMIM][SCN] with thiophene or pyridine at pressures close to the atmospheric pressure using a static device at temperatures between 273 K and 363 K. Experimental data were correlated by the PC-SAFT EoS. The binary interaction parameters kij were optimised on experimental VLE data. The results obtained for the two binary mixtures studied in this paper indicate that the PC-SAFT EoS can be used to represent systems containing ionic liquids.
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Submitted on : Monday, March 10, 2014 - 3:46:52 PM
Last modification on : Tuesday, November 19, 2019 - 2:41:47 AM

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Asma Khelassi-Sefaoui, Fabrice Mutelet, Ilham Mokbel, Jacques Jose, Latifa Negadi. Measurement and correlation of vapour pressures of pyridine and thiophene with [EMIM][SCN] ionic liquid. Journal of Chemical Thermodynamics, Elsevier, 2014, 72, pp.134-138. ⟨10.1016/j.jct.2013.12.033⟩. ⟨hal-00957537⟩

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