Mixture of potassium chloride + 2-Propanol + Water

Datasets

1. Mole fraction (9)

Mole fraction of potassium chloride (1) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 2-Propanol (2) - Liquid	Mole fraction of potassium chloride (1) - Liquid
353.62	0.0181	0.0943
353.62	0.5310	0.0082
353.58	0.5320	0.0076
353.52	0.5560	0.0068
353.50	0.5830	0.0057
353.43	0.6380	0.0035
353.38	0.7360	0.0010
353.44	0.7900	0.0005
353.68	0.8380	0.0002
372.34	0.0019	0.1130
359.79	0.0075	0.1030
361.70	0.0056	0.1060
353.79	0.0180	0.0973
353.88	0.0156	0.0980

Temperature, K x Mole fraction [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 2-Propanol (2) - Liquid	Mole fraction of potassium chloride (1) - Liquid	Mole fraction of potassium chloride (1) - Gas	Mole fraction of 2-Propanol (2) - Gas
353.62	0.0181	0.0943	0.0000	0.6480
354.14	0.0544	0.0521	0.0000	0.6130
354.04	0.0416	0.0586	0.0000	0.6140
354.21	0.0969	0.0381	0.0000	0.6030
353.81	0.0259	0.0762	0.0000	0.6330
353.68	0.0215	0.0893	0.0000	0.6370
353.58	0.5320	0.0076	0.0000	0.6540
353.52	0.5560	0.0068	0.0000	0.6560
353.50	0.5830	0.0057	0.0000	0.6590
353.43	0.6380	0.0035	0.0000	0.6740
353.38	0.7360	0.0010	0.0000	0.7200
353.44	0.7900	0.0005	0.0000	0.7520
353.68	0.8380	0.0002	0.0000	0.7930
372.34	0.0019	0.1130	0.0000	0.2710
359.79	0.0075	0.1030	0.0000	0.5670
361.70	0.0056	0.1060	0.0000	0.5300
353.79	0.0180	0.0973	0.0000	0.6440
353.88	0.0156	0.0980	0.0000	0.6470
354.26	0.2410	0.0220	0.0000	0.6220
359.86	0.0120	0.0710	0.0000	0.5620
373.19	0.0020	0.0080	0.0000	0.1440
359.28	0.0150	0.0690	0.0000	0.5570
355.07	0.2170	0.0020	0.0000	0.5600
356.14	0.0980	0.0040	0.0000	0.5380
355.80	0.0980	0.0080	0.0000	0.5530
355.57	0.0960	0.0110	0.0000	0.5540
359.78	0.0350	0.0050	0.0000	0.4530
359.69	0.0340	0.0110	0.0000	0.4680
359.26	0.0320	0.0160	0.0000	0.4930
353.62	0.5310	0.0082	0.0000	0.6480
354.14	0.3190	0.0165	0.0000	0.6130
354.04	0.3600	0.0144	0.0000	0.6140
354.21	0.2230	0.0249	0.0000	0.6030
353.81	0.4660	0.0100	0.0000	0.6330
353.68	0.5110	0.0079	0.0000	0.6370

Temperature, K x Mole fraction [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid mixture 2)

Fixed		Measured
Temperature, K - Liquid mixture 1	Mole fraction of 2-Propanol (2) - Liquid mixture 2	Mole fraction of potassium chloride (1) - Liquid mixture 2	Mole fraction of 2-Propanol (2) - Liquid mixture 1	Mole fraction of potassium chloride (1) - Liquid mixture 1
353.62	0.5310	0.0082	0.0181	0.0943
354.14	0.3190	0.0165	0.0544	0.0521
354.04	0.3600	0.0144	0.0416	0.0586
354.21	0.2230	0.0249	0.0969	0.0381
353.81	0.4660	0.0100	0.0259	0.0762
353.68	0.5110	0.0079	0.0215	0.0893

Mass fraction of potassium chloride (1) [ref]

Operational conditions:

• Pressure, kPa = 101.325 (Liquid)
• Solvent: Mass fraction = 0.05 (Liquid)

Temperature, K - Liquid	Mass fraction of potassium chloride (1) - Liquid
298.15	0.2347
303.15	0.2413
308.15	0.2486
313.15	0.2567
318.15	0.2652

Mass fraction of potassium chloride (1) [ref]

Operational conditions:

• Pressure, kPa = 101.325 (Liquid)
• Temperature, K = 298.45 (Liquid)

Mass fraction of 2-Propanol (2) - Liquid	Mass fraction of potassium chloride (1) - Liquid
0.0000	0.2640
0.1130	0.1940
0.8650	0.0030
0.7350	0.0150
0.6020	0.0400
0.4310	0.0890
0.2360	0.1860

Mass fraction of Water (3) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid mixture 1)

Fixed		Measured
Temperature, K - Liquid mixture 1	Mass fraction of potassium chloride (1) - Liquid mixture 1	Mass fraction of Water (3) - Liquid mixture 1
303.15	0.3650	0.5940
303.15	0.3890	0.5650
303.15	0.4090	0.5380
303.15	0.4190	0.5250
303.15	0.4380	0.5010
303.15	0.4510	0.4830
303.15	0.4650	0.4650
303.15	0.4780	0.4480
303.15	0.4860	0.4370
303.15	0.4940	0.4260
303.15	0.5100	0.4040
303.15	0.5170	0.3940
303.15	0.5280	0.3790
303.15	0.5320	0.3740
303.15	0.5380	0.3650
303.15	0.5450	0.3550
303.15	0.5580	0.3360
303.15	0.5680	0.3220
303.15	0.5760	0.3100
303.15	0.5900	0.2890
303.15	0.5970	0.2770
303.15	0.6050	0.2650
303.15	0.6150	0.2480
303.15	0.6190	0.2410
303.15	0.6270	0.2270
303.15	0.6380	0.2100
303.15	0.6430	0.2010
303.15	0.6470	0.1930
303.15	0.6510	0.1850
303.15	0.6540	0.1780
303.15	0.6550	0.1730
303.15	0.6580	0.1660
303.15	0.6600	0.1600
303.15	0.6610	0.1560
303.15	0.6630	0.1460
303.15	0.6640	0.1400
303.15	0.6640	0.1350
303.15	0.6630	0.1300
303.15	0.6580	0.1240
303.15	0.6530	0.1200
303.15	0.6490	0.1190
303.15	0.6420	0.1180
308.15	0.3330	0.6320
308.15	0.3490	0.6120
308.15	0.3680	0.5880
308.15	0.3840	0.5680
308.15	0.4050	0.5410
308.15	0.4230	0.5190
308.15	0.4400	0.4970
308.15	0.4530	0.4800
308.15	0.4680	0.4610
308.15	0.4810	0.4430
308.15	0.4950	0.4250
308.15	0.5080	0.4080
308.15	0.5220	0.3890
308.15	0.5310	0.3760
308.15	0.5420	0.3610
308.15	0.5530	0.3460
308.15	0.5660	0.3270
308.15	0.5770	0.3110
308.15	0.5860	0.2990
308.15	0.5980	0.2800
308.15	0.6050	0.2690
308.15	0.6140	0.2560
308.15	0.6230	0.2410
308.15	0.6290	0.2310
308.15	0.6350	0.2200
308.15	0.6450	0.2050
308.15	0.6490	0.1970
308.15	0.6540	0.1870
308.15	0.6580	0.1790
308.15	0.6620	0.1700
308.15	0.6650	0.1630
308.15	0.6670	0.1560
308.15	0.6690	0.1500
308.15	0.6710	0.1440
308.15	0.6720	0.1360
308.15	0.6720	0.1310
308.15	0.6710	0.1270
308.15	0.6700	0.1220
308.15	0.6670	0.1170
308.15	0.6630	0.1150
308.15	0.6590	0.1130
313.15	0.3010	0.6690
313.15	0.3090	0.6590
313.15	0.3260	0.6390
313.15	0.3490	0.6100
313.15	0.3720	0.5820
313.15	0.3940	0.5550
313.15	0.4150	0.5280
313.15	0.4290	0.5110
313.15	0.4490	0.4850
313.15	0.4680	0.4610
313.15	0.4800	0.4450
313.15	0.4980	0.4220
313.15	0.5150	0.4000
313.15	0.5310	0.3780
313.15	0.5460	0.3580
313.15	0.5610	0.3370
313.15	0.5740	0.3190
313.15	0.5870	0.3000
313.15	0.5960	0.2880
313.15	0.6070	0.2710
313.15	0.6140	0.2610
313.15	0.6240	0.2460
313.15	0.6300	0.2360
313.15	0.6380	0.2220
313.15	0.6440	0.2130
313.15	0.6510	0.2000
313.15	0.6560	0.1920
313.15	0.6620	0.1810
313.15	0.6650	0.1740
313.15	0.6700	0.1640
313.15	0.6740	0.1540
313.15	0.6770	0.1460
313.15	0.6780	0.1410
313.15	0.6800	0.1330
313.15	0.6800	0.1270
313.15	0.6800	0.1210
313.15	0.6790	0.1170
313.15	0.6770	0.1150
313.15	0.6750	0.1120
313.15	0.6720	0.1100
313.15	0.6690	0.1080
318.15	0.2690	0.7070
318.15	0.2700	0.7040
318.15	0.2840	0.6900
318.15	0.3140	0.6530
318.15	0.3390	0.6230
318.15	0.3660	0.5900
318.15	0.3910	0.5590
318.15	0.4050	0.5420
318.15	0.4310	0.5090
318.15	0.4550	0.4780
318.15	0.4660	0.4650
318.15	0.4880	0.4360
318.15	0.5080	0.4100
318.15	0.5310	0.3800
318.15	0.5500	0.3540
318.15	0.5680	0.3290
318.15	0.5820	0.3100
318.15	0.5970	0.2890
318.15	0.6050	0.2780
318.15	0.6150	0.2630
318.15	0.6220	0.2530
318.15	0.6330	0.2360
318.15	0.6370	0.2300
318.15	0.6490	0.2120
318.15	0.6530	0.2050
318.15	0.6580	0.1950
318.15	0.6620	0.1880
318.15	0.6690	0.1750
318.15	0.6730	0.1680
318.15	0.6780	0.1560
318.15	0.6830	0.1450
318.15	0.6860	0.1360
318.15	0.6870	0.1310
318.15	0.6890	0.1210
318.15	0.6890	0.1180
318.15	0.6890	0.1110
318.15	0.6870	0.1090
318.15	0.6850	0.1060
318.15	0.6840	0.1050
318.15	0.6820	0.1050
318.15	0.6780	0.1040

Mass fraction x Temperature, K x Pressure, kPa [ref]

Fixed			Measured
Mass fraction of 2-Propanol (2) - Liquid mixture 1	Temperature, K - Liquid mixture 2	Pressure, kPa - Liquid mixture 2	Mass fraction of potassium chloride (1) - Liquid mixture 1	Mass fraction of potassium chloride (1) - Liquid mixture 2	Mass fraction of 2-Propanol (2) - Liquid mixture 2
0.4310	298.45	101.33	0.0890	0.1860	0.2360

Mass fraction of potassium chloride (1) [ref]

Operational conditions:

• Pressure, kPa = 100 (Liquid mixture 1)
• Temperature, K = 298.15 (Liquid mixture 1)

Mass fraction of 2-Propanol (2) - Liquid mixture 1	Mass fraction of potassium chloride (1) - Liquid mixture 1
0.1467	0.1849
0.1773	0.1728
0.1823	0.1676
0.1923	0.1615
0.2158	0.1529
0.2471	0.1431
0.2635	0.1363
0.3290	0.1186
0.3671	0.1044
0.3663	0.1014
0.4182	0.0871
0.4350	0.0848
0.4587	0.0785
0.4615	0.0754
0.4969	0.0679
0.4979	0.0653
0.5373	0.0578
0.5514	0.0538
0.5711	0.0493
0.5837	0.0458
0.6119	0.0408
0.6133	0.0387
0.6327	0.0349
0.6300	0.0333
0.6438	0.0318
0.6722	0.0257
0.6973	0.0207

Mass fraction [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid mixture 1)
• Pressure, kPa = 101 (Liquid mixture 1)

Fixed	Measured
Mass fraction of 2-Propanol (2) - Liquid mixture 2	Mass fraction of potassium chloride (1) - Liquid mixture 2	Mass fraction of potassium chloride (1) - Liquid mixture 1	Mass fraction of 2-Propanol (2) - Liquid mixture 1
0.1662	0.1757	0.0478	0.5761
0.1302	0.1933	0.0373	0.6312
0.1845	0.1672	0.0570	0.5386
0.1479	0.1843	0.0387	0.6135

Sources

• The influence of temperature on liquid-liquid-solid equilibria for (water + 2-propanol + KCl +NH4Cl) quaternary system
• Effect of temperature on the phase-separation ability of KCl in aqueous two-phase systems composed of propanols: Determination of the critical temperature and extension of the results to other salts
• Liquid-Liquid Equilibrium of Hydrophilic Alcohols with Three Different Salts of Chloride: Experimental and Correlation

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