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
Data
T = 298.15 K, P = 101 kPa
wi (g g-1) wi (g g-1)
0.2583 0.0405
0.2941 0.0346
0.2984 0.034
0.3008 0.0336
0.304 0.0331
0.3097 0.0324
0.3138 0.0319
0.3171 0.0314
0.3207 0.031
0.3239 0.0305
0.3271 0.0301
0.2613 0.0398
0.3316 0.0295
0.3362 0.029
0.3408 0.0285
0.3493 0.0276
0.3549 0.0269
0.3626 0.0261
0.3675 0.0254
0.3756 0.0246
0.3823 0.0239
0.3885 0.0232
0.2665 0.0391
0.3955 0.0225
0.4027 0.0217
0.4086 0.0211
0.4142 0.0205
0.4197 0.0201
0.4258 0.0194
0.4302 0.0189
0.4351 0.0185
0.4396 0.018
0.4468 0.0173
0.2696 0.0385
0.4558 0.0165
0.4598 0.0161
0.4651 0.0157
0.4669 0.0155
0.4709 0.0152
0.4743 0.0148
0.4783 0.0144
0.4827 0.0141
0.4884 0.0136
0.4919 0.0133
0.2722 0.0379
0.495 0.013
0.4988 0.0127
0.5031 0.0124
0.5063 0.0122
0.5098 0.0119
0.5162 0.0115
0.5201 0.0111
0.5252 0.0108
0.5297 0.0105
0.5327 0.0102
0.2788 0.037
0.5395 0.0099
0.5408 0.0097
0.5450 0.0094
0.5474 0.0093
0.5518 0.009
0.5568 0.0087
0.5678 0.0085
0.5678 0.0085
0.5808 0.0079
0.6163 0.0064
0.2829 0.0363
0.6767 0.0039
0.2854 0.0358
0.2916 0.035
33375; disodium hydrogen phosphate + water + 1-butylpyridinium tetrafluoroborate; 00004:00328:01754