Liquid-liquid equilibria of ionic liquid 1-butyl-3-methylimidazolium tetrafluoroborate and sodium citrate/tartrate/acetate aqueous two-phase systems at 298.15 K: Experiment and correlation Han, J.; Yu, C.; Wang, Y.; Xie, X.; Yan, Y.; Yin, G.; Guan, W.; Fluid Phase Equilibria 2010, 295, 98-103
Data
P = 101 kPa, T = 298.15 K
wi (g g-1) wi (g g-1)
0.056 0.2007
0.1745 0.0661
0.2094 0.0508
0.2294 0.0452
0.2588 0.0377
0.2800 0.0349
0.3172 0.0294
0.3418 0.0266
0.3760 0.024
0.4008 0.022
0.4494 0.0185
0.0647 0.1805
0.4792 0.0151
0.5230 0.0126
0.5961 0.008
0.6298 0.0069
0.6621 0.0049
0.7065 0.0044
0.7920 0.0026
0.0677 0.1742
0.0712 0.1674
0.0865 0.1409
0.1069 0.1228
0.1277 0.0963
0.1405 0.0857
0.1557 0.0743
8457; sodium citrate + water + 1-butyl-3-methylimidazolium tetrafluoroborate; 00004:00009:01899