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 0.1375 0.0
0.6982 0.3018 0.0744 0.5971
0.8121 0.1879 0.0552 0.6685
1 0.0 0.0 0.8068
0.0228 0.9772 0.1161 0.0335
0.0470 0.953 0.1211 0.0623
0.0949 0.9051 0.1153 0.1328
0.1594 0.8406 0.1047 0.1984
0.2692 0.7308 0.1036 0.3115
0.3578 0.6422 0.0969 0.3809
0.4814 0.5186 0.0852 0.4588
0.5510 0.449 0.0864 0.511
20462; toluene + heptane + 1-hexyl-3-methylimidazolium bis[(trifluoromethyl)sulfonyl]imide; 00005:00023:00129