Liquid-liquid equilibria of ionic liquid N-butylpyridinium tetrafluoroborate and disodium hydrogen phosphate/sodium chloride/sodium sulfate/ammonium sulfate aqueous two-phase systems at T = 298.15 K: Experiment and correlation Li, Y.; Zhang, M.; Wu, J.; Shi, J.; Shen, C.; Fluid Phase Equilibria 2014, 378, 44-50
- Journal: Fluid Phase Equilibria
- Sample Quantity(ies): Mass fraction
- Methodology: Titration method
- Phase(s): Liquid mixture 1
- Substances:
Data
| wi (g g-1) | wi (g g-1) |
| 0.1088 | 0.1068 |
| 0.1493 | 0.0802 |
| 0.1500 | 0.0783 |
| 0.1596 | 0.0748 |
| 0.1657 | 0.0719 |
| 0.1723 | 0.0691 |
| 0.1783 | 0.0666 |
| 0.1854 | 0.064 |
| 0.1914 | 0.0613 |
| 0.1998 | 0.0592 |
| 0.2053 | 0.0572 |
| 0.1168 | 0.1044 |
| 0.2120 | 0.0554 |
| 0.2166 | 0.054 |
| 0.2229 | 0.0523 |
| 0.2300 | 0.0507 |
| 0.2394 | 0.0487 |
| 0.2479 | 0.0468 |
| 0.2580 | 0.0449 |
| 0.2679 | 0.0431 |
| 0.2775 | 0.0413 |
| 0.2887 | 0.0394 |
| 0.1194 | 0.0994 |
| 0.2936 | 0.0386 |
| 0.3069 | 0.0366 |
| 0.3208 | 0.0348 |
| 0.3378 | 0.0339 |
| 0.3494 | 0.0323 |
| 0.3619 | 0.0306 |
| 0.3752 | 0.0289 |
| 0.3844 | 0.0277 |
| 0.3957 | 0.0267 |
| 0.4115 | 0.0252 |
| 0.1244 | 0.096 |
| 0.4265 | 0.0234 |
| 0.4401 | 0.0222 |
| 0.4547 | 0.0208 |
| 0.4705 | 0.0194 |
| 0.4814 | 0.0184 |
| 0.4927 | 0.0173 |
| 0.5067 | 0.0159 |
| 0.5190 | 0.0147 |
| 0.5295 | 0.0142 |
| 0.5470 | 0.013 |
| 0.1258 | 0.0934 |
| 0.5612 | 0.0118 |
| 0.5749 | 0.0109 |
| 0.5923 | 0.0102 |
| 0.6147 | 0.0086 |
| 0.6344 | 0.0079 |
| 0.6915 | 0.0065 |
| 0.7485 | 0.0036 |
| 0.1274 | 0.0916 |
| 0.1330 | 0.0901 |
| 0.1352 | 0.0868 |
| 0.1414 | 0.0846 |
33376; water + sodium sulfate + 1-butylpyridinium tetrafluoroborate; 00004:00144:01754