Evaluation of the ionic liquids 1-alkyl-3-methylimidazolium hexafluorophosphate as a solvent for the extraction of benzene from cyclohexane: (Liquid + liquid) equilibria Zhou, T.; Wang, Z.; Chen, L.; Ye, Y.; Qi, Z.; Freund, H.; Sundmacher, K.; The Journal of Chemical Thermodynamics 2012, 48, 145-149
Data
P = 101 kPa, T = 298.15 K
x (mol mol-1) x (mol mol-1) x (mol mol-1) x (mol mol-1)
0.0542 0.0269 0.9608 0.0392
0.1098 0.0319 0.9205 0.0795
0.1647 0.0368 0.8372 0.1628
0.2375 0.0327 0.7519 0.2481
0.2723 0.0395 0.6493 0.3507
0.3240 0.0311 0.551 0.449
0.4321 0.0245 0.3538 0.6462
0.5400 0.012 0.1276 0.8724
26096; benzene + cyclohexane + 1-butyl-3-methylimidazolium hexafluorophosphate; 00029:00031:00481