Liquid-Liquid Extraction of Toluene from Heptane Using 1-Alkyl-3-methylimidazolium Bis(trifluoromethylsulfonyl)imide Ionic Liquids García, S.; Larriba, M.; García, J.; Torrecilla, J.S.; Rodríguez, F.; Journal of Chemical & Engineering Data 2011, 56, 113-118
Data
T = 313.2 K, P = 101 kPa
x (mol mol-1) x (mol mol-1) x (mol mol-1) x (mol mol-1)
0 1.0 0.0251 0.0
0.7322 0.2678 0.0197 0.4802
0.8334 0.1666 0.0144 0.5258
1 0.0 0.0 0.6341
0.0288 0.9712 0.0299 0.0269
0.0615 0.9385 0.0256 0.0501
0.1297 0.8703 0.0261 0.1051
0.2170 0.783 0.0266 0.1706
0.3419 0.6581 0.0252 0.2494
0.4303 0.5697 0.0246 0.3111
0.5095 0.4905 0.0236 0.3558
0.6163 0.3837 0.0227 0.424
20460; toluene + heptane + 1-ethyl-3-methylimidazolium bis((trifluoromethyl)sulfonyl)imide; 00005:00023:00128