Mixture of Ethanol + Glycerin + Water

Datasets

1. Temperature, K x Mole fraction (4)
2. T_boil - Boiling temperature at pressure P, K (2)

Temperature, K x Mole fraction [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Ethanol (1) - Liquid	Mole fraction of Water (3) - Liquid	Mole fraction of Water (3) - Gas	Mole fraction of Ethanol (1) - Gas
358.15	0.0898	0.8086	0.5118	0.4882
354.15	0.1773	0.7090	0.3484	0.6516
353.15	0.2624	0.6122	0.3342	0.6658
352.15	0.3452	0.5178	0.2721	0.7279
351.65	0.4259	0.4259	0.2198	0.7802
351.65	0.5045	0.3364	0.1795	0.8205
351.15	0.5812	0.2491	0.1031	0.8969
351.15	0.6559	0.1640	0.0658	0.9342
351.15	0.7288	0.0810	0.0055	0.9945
356.65	0.0863	0.7770	0.3914	0.6086
353.15	0.1696	0.6782	0.3196	0.6804
352.65	0.2498	0.5829	0.2953	0.7047
352.15	0.3273	0.4909	0.1995	0.8005
351.75	0.4021	0.4021	0.1817	0.8183
351.35	0.4744	0.3162	0.1740	0.8260
351.15	0.5442	0.2332	0.1412	0.8588
351.15	0.6118	0.1530	0.0891	0.9109
351.15	0.6773	0.0753	0.0740	0.9260
360.55	0.0831	0.7478	0.5290	0.4710
355.25	0.1625	0.6499	0.3327	0.6673
352.98	0.2384	0.5563	0.2847	0.7153
352.15	0.3111	0.4667	0.2633	0.7367
351.65	0.3808	0.3808	0.2113	0.7887
351.15	0.4476	0.2984	0.1573	0.8427
351.15	0.5117	0.2193	0.1303	0.8697
351.15	0.5733	0.1433	0.0736	0.9264
351.15	0.6326	0.0703	0.0014	0.9986

Temperature, K x Mole fraction [ref]

Operational condition: Pressure, kPa = 10264.2 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Ethanol (1) - Liquid	Mole fraction of Water (3) - Liquid	Mole fraction of Water (3) - Gas	Mole fraction of Ethanol (1) - Gas
370.37	0.0650	0.6760	0.5270	0.4730
359.77	0.0920	0.8420	0.5090	0.4910
362.00	0.0970	0.7470	0.4890	0.5110
368.70	0.1000	0.5530	0.4000	0.6000
380.87	0.1070	0.3050	0.3320	0.6680
372.52	0.1750	0.2420	0.1800	0.8200
356.67	0.1900	0.7560	0.4200	0.5800
367.73	0.1970	0.2960	0.2070	0.7930
363.85	0.1980	0.4240	0.2750	0.7250
356.89	0.2090	0.6810	0.4060	0.5940
356.05	0.2450	0.7100	0.4140	0.5860
356.35	0.2580	0.7060	0.3950	0.6050
355.77	0.2860	0.6260	0.3560	0.6440
358.40	0.3020	0.4200	0.2540	0.7460
359.67	0.3070	0.3250	0.1960	0.8040
363.75	0.3080	0.1960	0.1240	0.8760
354.95	0.3440	0.6320	0.3880	0.6120
365.87	0.3650	0.0760	0.0470	0.9530
362.00	0.4110	0.1010	0.0580	0.9420
358.75	0.4160	0.2050	0.1280	0.8720
353.84	0.4300	0.5330	0.3530	0.6470
353.93	0.4650	0.4250	0.2700	0.7300
353.92	0.4700	0.4780	0.3060	0.6940
356.72	0.4910	0.2010	0.1280	0.8720
355.07	0.4970	0.3750	0.2390	0.7610
354.79	0.5040	0.3330	0.2100	0.7900
358.90	0.5700	0.0430	0.0280	0.9720
354.82	0.5830	0.2720	0.1860	0.8140
354.11	0.5840	0.3150	0.2170	0.7830
356.99	0.6080	0.0920	0.0770	0.9230
352.84	0.6710	0.2760	0.2130	0.7870
355.23	0.7000	0.1220	0.0890	0.9100
353.80	0.7000	0.2040	0.1540	0.8460
355.32	0.7770	0.0360	0.0250	0.9750
353.61	0.8110	0.1020	0.0790	0.9210
355.53	0.8980	0.0370	0.0370	0.9630

Mole fraction of Water (3) [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Solvent: Mole fraction of Ethanol (1) - Liquid	Mass fraction of Glycerin (2) - Liquid	Mole fraction of Water (3) - Gas
0.1040	0.8070	0.5250
0.1040	0.6950	0.5250
0.1040	0.6010	0.5290
0.0999	0.5080	0.5380
0.0985	0.4020	0.5410
0.0980	0.3020	0.5540
0.0996	0.1990	0.5500
0.1030	0.1000	0.5490
0.2010	0.8000	0.3700
0.2010	0.7010	0.3770
0.2000	0.6040	0.3900
0.1990	0.5040	0.4050
0.1990	0.4020	0.4170
0.2000	0.2850	0.4300
0.2010	0.2070	0.4370
0.2010	0.1010	0.4530
0.4010	0.8010	0.2110
0.3990	0.7000	0.2380
0.4000	0.6020	0.2630
0.4000	0.5030	0.2850
0.4000	0.4030	0.3060
0.4000	0.3040	0.3260
0.4000	0.2050	0.3450
0.4000	0.1030	0.3590
0.6000	0.8010	0.1210
0.5980	0.7020	0.1430
0.5980	0.6030	0.1660
0.5970	0.5050	0.1910
0.5990	0.4040	0.2130
0.5980	0.3010	0.2370
0.6010	0.2000	0.2530
0.6000	0.1020	0.2740
0.8030	0.8040	0.0499
0.8040	0.7040	0.0647
0.8010	0.6010	0.0805
0.8000	0.5030	0.0966
0.8000	0.4030	0.1120
0.8000	0.3030	0.1280
0.8000	0.2060	0.1440
0.8000	0.1010	0.1610
0.9480	0.8140	0.0118
0.9500	0.6980	0.0158
0.9500	0.6040	0.0196
0.9500	0.5030	0.0243
0.9490	0.4050	0.0293
0.9500	0.3010	0.0339
0.9490	0.2010	0.0398
0.9500	0.1020	0.0455

Mole fraction of Ethanol (1) [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Solvent: Mole fraction of Ethanol (1) - Liquid	Mass fraction of Glycerin (2) - Liquid	Mole fraction of Ethanol (1) - Gas
0.1040	0.8070	0.4740
0.1040	0.6950	0.4750
0.1040	0.6010	0.4710
0.0999	0.5080	0.4620
0.0985	0.4020	0.4590
0.0980	0.3020	0.4460
0.0996	0.1990	0.4500
0.1030	0.1000	0.4510
0.2010	0.8000	0.6300
0.2010	0.7010	0.6230
0.2000	0.6040	0.6100
0.1990	0.5040	0.5950
0.1990	0.4020	0.5830
0.2000	0.2850	0.5700
0.2010	0.2070	0.5630
0.2010	0.1010	0.5470
0.4010	0.8010	0.7890
0.3990	0.7000	0.7620
0.4000	0.6020	0.7370
0.4000	0.5030	0.7150
0.4000	0.4030	0.6940
0.4000	0.3040	0.6740
0.4000	0.2050	0.6550
0.4000	0.1030	0.6410
0.6000	0.8010	0.8790
0.5980	0.7020	0.8570
0.5980	0.6030	0.8340
0.5970	0.5050	0.8090
0.5990	0.4040	0.7870
0.5980	0.3010	0.7630
0.6010	0.2000	0.7470
0.6000	0.1020	0.7260
0.8030	0.8040	0.9499
0.8040	0.7040	0.9353
0.8010	0.6010	0.9194
0.8000	0.5030	0.9034
0.8000	0.4030	0.8880
0.8000	0.3030	0.8720
0.8000	0.2060	0.8560
0.8000	0.1010	0.8390
0.9480	0.8140	0.9881
0.9500	0.6980	0.9841
0.9500	0.6040	0.9803
0.9500	0.5030	0.9757
0.9490	0.4050	0.9706
0.9500	0.3010	0.9661
0.9490	0.2010	0.9602
0.9500	0.1020	0.9545

Boiling temperature at pressure P, K [ref]

Fixed			Measured
Pressure, kPa - Liquid	Mass fraction of Ethanol (1) - Liquid	Mass fraction of Glycerin (2) - Liquid	Boiling temperature at pressure P, K - Liquid
6.70	0.2000	0.2000	303.25
6.70	0.6000	0.2000	298.35
6.70	0.2000	0.6000	303.85
13.30	0.2000	0.2000	314.95
13.30	0.6000	0.2000	310.05
13.30	0.2000	0.6000	316.65
26.70	0.2000	0.2000	329.55
26.70	0.6000	0.2000	323.45
26.70	0.2000	0.6000	331.35
40.00	0.2000	0.2000	338.45
40.00	0.6000	0.2000	332.05
40.00	0.2000	0.6000	340.95
53.30	0.2000	0.2000	344.95
53.30	0.6000	0.2000	338.65
53.30	0.2000	0.6000	347.85
66.70	0.2000	0.2000	350.35
66.70	0.6000	0.2000	343.85
66.70	0.2000	0.6000	353.45

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Solvent: Mole fraction of Ethanol (1) - Liquid	Mass fraction of Glycerin (2) - Liquid	Boiling temperature at pressure P, K - Liquid
0.1040	0.8070	379.33
0.1040	0.6950	370.62
0.1040	0.6010	366.64
0.0999	0.5080	364.36
0.0985	0.4020	362.45
0.0980	0.3020	361.17
0.0996	0.1990	359.99
0.1030	0.1000	359.25
0.2010	0.8000	373.04
0.2010	0.7010	366.25
0.2000	0.6040	362.55
0.1990	0.5040	360.16
0.1990	0.4020	358.61
0.2000	0.2850	357.38
0.2010	0.2070	356.79
0.2010	0.1010	356.18
0.4010	0.8010	368.61
0.3990	0.7000	362.91
0.4000	0.6020	359.75
0.4000	0.5030	357.72
0.4000	0.4030	356.32
0.4000	0.3040	355.33
0.4000	0.2050	354.54
0.4000	0.1030	353.90
0.6000	0.8010	366.53
0.5980	0.7020	361.90
0.5980	0.6030	359.00
0.5970	0.5050	357.09
0.5990	0.4040	355.64
0.5980	0.3010	354.50
0.6010	0.2000	353.52
0.6000	0.1020	352.69
0.8030	0.8040	366.03
0.8040	0.7040	361.79
0.8010	0.6010	358.85
0.8000	0.5030	357.04
0.8000	0.4030	355.61
0.8000	0.3030	354.38
0.8000	0.2060	353.29
0.8000	0.1010	352.15
0.9480	0.8140	366.20
0.9500	0.6980	361.58
0.9500	0.6040	359.10
0.9500	0.5030	357.20
0.9490	0.4050	355.89
0.9500	0.3010	354.60
0.9490	0.2010	353.42
0.9500	0.1020	352.22

Sources

• Phase equilibria for the ternary systems ethanol, water + ethylene glycol or + glycerol at 101.3 kPa
• Thermophysical properties of biodiesel and related systems. Part I. Vapour liquid equilibrium at low pressures of binary and ternary systems involving methanol, ethanol, glycerol, water and NaCl
• Vapor-liquid equilibrium of the (water + ethanol + glycerol) system: Experimental and modelling data at normal pressure
• Vapor Liquid Equilibrium of Water + Ethanol + Glycerol: Experimental Measurement and Modeling for Ethanol Dehydration by Extractive Distillation

Note: These property values are available through the Cheméo API. A free account gives you an access key.