Activity coefficients at infinite dilution of organic solutes in the ionic liquid 1-ethyl-3-methylimidazolium trifluoromethanesulfonate using gas–liquid chromatography at T=(313.15, 323.15, and 333.15)K Export

@article{citeulike:5315790, abstract = {Activity coefficients at infinite dilution were determined for 24 solutes (n-alkanes, alk-1-enes, alk-1-ynes, cycloalkanes, alkylbenzenes, and alcohols) in the ionic liquid 1-ethyl-3-methylimidazolium trifluoromethanesulfonate by gas-liquid chromatography at three different temperatures T  = (313.15, 323.15, 333.15) K. The partial molar excess enthalpy values at infinite dilution were calculated from the experimental results over the same temperature range. Selectivities and capacities at infinite dilution for the hexane/benzene and methanol/benzene separation problems were calculated from experimental infinite dilution activity coefficient values. The activity coefficients, enthalpies, selectivities, and capacities are discussed and compared to literature values for other ionic liquids, as well as industrial molecular solvents.}, author = {Olivier, Eugene and Letcher, Trevor M. and Naidoo, Paramespri and Ramjugernath, Deresh}, citeulike-article-id = {5315790}, citeulike-linkout-0 = {http://dx.doi.org/10.1016/j.jct.2009.07.010}, citeulike-linkout-1 = {http://linkinghub.elsevier.com/retrieve/pii/S0021961409001876}, day = {18}, doi = {10.1016/j.jct.2009.07.010}, issn = {00219614}, journal = {The Journal of Chemical Thermodynamics}, keywords = {activity, coefficient, glc, infinite\_dilution, rtil}, month = {January}, number = {1}, pages = {78--83}, posted-at = {2009-10-12 13:59:08}, priority = {2}, title = {Activity coefficients at infinite dilution of organic solutes in the ionic liquid 1-ethyl-3-methylimidazolium trifluoromethanesulfonate using gas–liquid chromatography at T=(313.15, 323.15, and 333.15)K}, url = {http://dx.doi.org/10.1016/j.jct.2009.07.010}, volume = {42}, year = {2010} }

TY - JOUR ID - citeulike:5315790 L3 - citeulike-article-id:5315790 N2 - Activity coefficients at infinite dilution were determined for 24 solutes (n-alkanes, alk-1-enes, alk-1-ynes, cycloalkanes, alkylbenzenes, and alcohols) in the ionic liquid 1-ethyl-3-methylimidazolium trifluoromethanesulfonate by gas-liquid chromatography at three different temperatures T  = (313.15, 323.15, 333.15) K. The partial molar excess enthalpy values at infinite dilution were calculated from the experimental results over the same temperature range. Selectivities and capacities at infinite dilution for the hexane/benzene and methanol/benzene separation problems were calculated from experimental infinite dilution activity coefficient values. The activity coefficients, enthalpies, selectivities, and capacities are discussed and compared to literature values for other ionic liquids, as well as industrial molecular solvents. IS - 1 JF - The Journal of Chemical Thermodynamics SN - 00219614 EP - 83 TI - Activity coefficients at infinite dilution of organic solutes in the ionic liquid 1-ethyl-3-methylimidazolium trifluoromethanesulfonate using gas–liquid chromatography at T=(313.15, 323.15, and 333.15)K VL - 42 SP - 78 KW - activity KW - coefficient KW - glc KW - infinite_dilution KW - rtil AU - Olivier, Eugene AU - Letcher, Trevor AU - Naidoo, Paramespri AU - Ramjugernath, Deresh PY - 2010/01/18/ UR - http://dx.doi.org/10.1016/j.jct.2009.07.010 ER -