Activity coefficients at infinite dilution of alkanes and alkenes in 1-alkyl-3-methylimidazolium tetrafluoroborate Export

@article{citeulike:4718428, abstract = {For the measurement of limiting activity coefficients different techniques are available. In this work the activity coefficients at infinite dilution inlMMLBox of alkanes and alkenes in the ionic liquids 1-butyl-3-methylimidazolium tetrafluoroborate [BMIM] + [BF 4 ] - and 1-hexyl-3-methylimidazolium tetrafluoroborate [HMIM] + [BF 4 ] - from 303.15 K to 353.15 K were measured with the help of the dilutor technique. The new data were compared with already published experimental data measured by using gas-liquid chromatography. Furthermore, the selectivities inlMMLBox at infinite dilution for the separation problems hexane – 1-hexene and octane – 1-octene were determined from experimental inlMMLBox -data in the investigated ionic liquids and compared with the values obtained for other ionic liquids and conventional selective solvents.}, author = {Bahlmann, Matthias and Nebig, Silke and Gmehling, J\"{u}rgen}, citeulike-article-id = {4718428}, citeulike-linkout-0 = {http://dx.doi.org/10.1016/j.fluid.2009.05.007}, citeulike-linkout-1 = {http://linkinghub.elsevier.com/retrieve/pii/S0378381209001769}, day = {14}, doi = {10.1016/j.fluid.2009.05.007}, issn = {03783812}, journal = {Fluid Phase Equilibria}, keywords = {activity, alkanes, alkenes, coefficient, limiting, rtil}, month = {May}, posted-at = {2009-06-18 12:04:28}, priority = {2}, title = {Activity coefficients at infinite dilution of alkanes and alkenes in 1-alkyl-3-methylimidazolium tetrafluoroborate}, url = {http://dx.doi.org/10.1016/j.fluid.2009.05.007}, year = {2009} }

TY - JOUR ID - citeulike:4718428 L3 - citeulike-article-id:4718428 N2 - For the measurement of limiting activity coefficients different techniques are available. In this work the activity coefficients at infinite dilution inlMMLBox of alkanes and alkenes in the ionic liquids 1-butyl-3-methylimidazolium tetrafluoroborate [BMIM] + [BF 4 ] - and 1-hexyl-3-methylimidazolium tetrafluoroborate [HMIM] + [BF 4 ] - from 303.15 K to 353.15 K were measured with the help of the dilutor technique. The new data were compared with already published experimental data measured by using gas-liquid chromatography. Furthermore, the selectivities inlMMLBox at infinite dilution for the separation problems hexane – 1-hexene and octane – 1-octene were determined from experimental inlMMLBox -data in the investigated ionic liquids and compared with the values obtained for other ionic liquids and conventional selective solvents. JF - Fluid Phase Equilibria SN - 03783812 TI - Activity coefficients at infinite dilution of alkanes and alkenes in 1-alkyl-3-methylimidazolium tetrafluoroborate KW - activity KW - alkanes KW - alkenes KW - coefficient KW - limiting KW - rtil AU - Bahlmann, Matthias AU - Nebig, Silke AU - Gmehling, Jürgen PY - 2009/05/14/ UR - http://dx.doi.org/10.1016/j.fluid.2009.05.007 ER -