Mixture of Propane + Ethane, 1,1,1-trifluoro-

Datasets

1. Mole fraction (4)
2. P_vap - Vapor or sublimation pressure, kPa (2)
3. Vapor or sublimation pressure, kPa (2)

Mole fraction of Ethane, 1,1,1-trifluoro- (2) [ref]

Fixed		Measured
Mole fraction of Ethane, 1,1,1-trifluoro- (2) - Gas	Temperature, K - Gas	Mole fraction of Ethane, 1,1,1-trifluoro- (2) - Liquid
0.0000	268.15	0.0000
0.0000	278.15	0.0000
0.0000	288.15	0.0000
0.0000	298.15	0.0000
0.0000	308.15	0.0000
0.0000	318.15	0.0000
0.2990	318.15	0.1830
0.3230	308.15	0.1930
0.3520	298.15	0.2120
0.3580	268.15	0.2000
0.3600	278.15	0.2000
0.3640	288.15	0.2150
0.4740	288.15	0.3710
0.4760	298.15	0.3800
0.4770	308.15	0.3900
0.4830	268.15	0.3730
0.4830	318.15	0.4060
0.4940	278.15	0.3890
0.5780	288.15	0.5500
0.5800	268.15	0.5420
0.5890	278.15	0.5680
0.6110	308.15	0.5970
0.6180	298.15	0.6130
0.6220	318.15	0.6070
0.6260	278.15	0.6420
0.6270	288.15	0.6310
0.6380	268.15	0.6600
0.6450	298.15	0.6480
0.6560	308.15	0.6570
0.7420	318.15	0.7600
0.8600	308.15	0.8910
0.8770	278.15	0.9220
0.8790	318.15	0.9060
0.8860	298.15	0.9240
0.8890	288.15	0.9280
0.9300	268.15	0.9640
1.0000	268.15	1.0000
1.0000	278.15	1.0000
1.0000	288.15	1.0000
1.0000	298.15	1.0000
1.0000	308.15	1.0000
1.0000	318.15	1.0000

Mole fraction of Ethane, 1,1,1-trifluoro- (2) [ref]

Fixed		Measured
Mole fraction of Ethane, 1,1,1-trifluoro- (2) - Liquid	Temperature, K - Liquid	Mole fraction of Ethane, 1,1,1-trifluoro- (2) - Gas
0.0000	313.15	0.0000
0.0000	323.15	0.0000
0.0000	333.15	0.0000
0.0000	343.15	0.0000
0.0000	353.15	0.0000
0.0000	363.15	0.0000
0.0131	363.15	0.0201
0.0197	353.15	0.0358
0.0210	313.15	0.0555
0.0375	363.15	0.0523
0.0441	313.15	0.1047
0.0593	333.15	0.1160
0.0732	353.15	0.1139
0.0934	313.15	0.1874
0.0966	343.15	0.1618
0.1184	323.15	0.2116
0.1201	353.15	0.1700
0.1638	333.15	0.2525
0.1660	313.15	0.2771
0.1716	353.15	0.2216
0.1893	343.15	0.2684
0.2247	323.15	0.3255
0.2276	353.15	0.2671
0.2863	313.15	0.3867
0.2865	343.15	0.3552
0.2916	353.15	0.2918
0.3147	323.15	0.4018
0.3656	333.15	0.4298
0.4314	323.15	0.4885
0.4372	313.15	0.4974
0.4426	343.15	0.4792
0.4800	343.15	0.5070
0.4914	343.15	0.5151
0.5291	343.15	0.5408
0.5523	323.15	0.5779
0.5852	313.15	0.5985
0.6211	343.15	0.6187
0.6235	323.15	0.6288
0.6243	333.15	0.6289
0.7066	313.15	0.6889
0.7321	323.15	0.7151
0.7451	333.15	0.7304
0.8074	313.15	0.7753
0.8189	333.15	0.7991
0.8427	333.15	0.8221
0.8666	323.15	0.8388
0.8988	313.15	0.8669
0.9054	333.15	0.8854
0.9472	323.15	0.9281
0.9503	333.15	0.9350
1.0000	313.15	1.0000
1.0000	323.15	1.0000
1.0000	333.15	1.0000

Mole fraction of Ethane, 1,1,1-trifluoro- (2) [ref]

Fixed		Measured
Mole fraction of Ethane, 1,1,1-trifluoro- (2) - Gas	Temperature, K - Gas	Mole fraction of Ethane, 1,1,1-trifluoro- (2) - Liquid
0.0000	268.15	0.0000
0.0000	278.15	0.0000
0.0000	288.15	0.0000
0.0000	298.15	0.0000
0.0000	308.15	0.0000
0.0000	318.15	0.0000
0.2990	318.15	0.1830
0.3230	308.15	0.1930
0.3520	298.15	0.2120
0.3580	268.15	0.2000
0.3600	278.15	0.2000
0.3640	288.15	0.2150
0.4740	288.15	0.3710
0.4760	298.15	0.3800
0.4770	308.15	0.3900
0.4830	268.15	0.3730
0.4830	318.15	0.4060
0.4940	278.15	0.3890
0.5780	288.15	0.5500
0.5800	268.15	0.5420
0.5890	278.15	0.5680
0.6110	308.15	0.5970
0.6180	298.15	0.6130
0.6220	318.15	0.6070
0.6260	278.15	0.6420
0.6270	288.15	0.6310
0.6380	268.15	0.6600
0.6450	298.15	0.6480
0.6560	308.15	0.6570
0.7420	318.15	0.7600
0.8600	308.15	0.8910
0.8770	278.15	0.9220
0.8790	318.15	0.9060
0.8860	298.15	0.9240
0.8890	288.15	0.9280
0.9300	268.15	0.9640
1.0000	268.15	1.0000
1.0000	278.15	1.0000
1.0000	288.15	1.0000
1.0000	298.15	1.0000
1.0000	308.15	1.0000
1.0000	318.15	1.0000

Mole fraction of Ethane, 1,1,1-trifluoro- (2) [ref]

Fixed		Measured
Mole fraction of Ethane, 1,1,1-trifluoro- (2) - Liquid	Temperature, K - Liquid	Mole fraction of Ethane, 1,1,1-trifluoro- (2) - Gas
0.0000	313.15	0.0000
0.0000	323.15	0.0000
0.0000	333.15	0.0000
0.0000	343.15	0.0000
0.0000	353.15	0.0000
0.0000	363.15	0.0000
0.0131	363.15	0.0201
0.0197	353.15	0.0358
0.0210	313.15	0.0555
0.0375	363.15	0.0523
0.0441	313.15	0.1047
0.0593	333.15	0.1160
0.0732	353.15	0.1139
0.0934	313.15	0.1874
0.0966	343.15	0.1618
0.1184	323.15	0.2116
0.1201	353.15	0.1700
0.1638	333.15	0.2525
0.1660	313.15	0.2771
0.1716	353.15	0.2216
0.1893	343.15	0.2684
0.2247	323.15	0.3255
0.2276	353.15	0.2671
0.2863	313.15	0.3867
0.2865	343.15	0.3552
0.2916	353.15	0.2918
0.3147	323.15	0.4018
0.3656	333.15	0.4298
0.4314	323.15	0.4885
0.4372	313.15	0.4974
0.4426	343.15	0.4792
0.4800	343.15	0.5070
0.4914	343.15	0.5151
0.5291	343.15	0.5408
0.5523	323.15	0.5779
0.5852	313.15	0.5985
0.6211	343.15	0.6187
0.6235	323.15	0.6288
0.6243	333.15	0.6289
0.7066	313.15	0.6889
0.7321	323.15	0.7151
0.7451	333.15	0.7304
0.8074	313.15	0.7753
0.8189	333.15	0.7991
0.8427	333.15	0.8221
0.8666	323.15	0.8388
0.8988	313.15	0.8669
0.9054	333.15	0.8854
0.9472	323.15	0.9281
0.9503	333.15	0.9350
1.0000	313.15	1.0000
1.0000	323.15	1.0000
1.0000	333.15	1.0000

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Ethane, 1,1,1-trifluoro- (2) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	313.15	1374.00
0.0000	323.15	1712.00
0.0000	333.15	2115.00
0.0000	343.15	2586.00
0.0000	353.15	3151.00
0.0000	363.15	3767.00
0.0131	363.15	3858.00
0.0197	353.15	3252.00
0.0210	313.15	1447.00
0.0375	363.15	3997.00
0.0441	313.15	1520.00
0.0593	333.15	2353.00
0.0732	353.15	3516.00
0.0934	313.15	1637.00
0.0966	343.15	2999.00
0.1184	323.15	2083.00
0.1201	353.15	3719.00
0.1638	333.15	2656.00
0.1660	313.15	1775.00
0.1716	353.15	3912.00
0.1893	343.15	3292.00
0.2247	323.15	2291.00
0.2276	353.15	4079.00
0.2863	313.15	1923.00
0.2865	343.15	3520.00
0.2916	353.15	4202.00
0.3147	323.15	2416.00
0.3656	333.15	3018.00
0.4314	323.15	2519.00
0.4372	313.15	2036.00
0.4426	343.15	3782.00
0.4800	343.15	3824.00
0.4914	343.15	3840.00
0.5291	343.15	3871.00
0.5523	323.15	2586.00
0.5852	313.15	2082.00
0.6211	343.15	3931.00
0.6235	323.15	2596.00
0.6243	333.15	3206.00
0.7066	313.15	2075.00
0.7321	323.15	2583.00
0.7451	333.15	3192.00
0.8074	313.15	2036.00
0.8189	333.15	3145.00
0.8427	333.15	3120.00
0.8666	323.15	2501.00
0.8988	313.15	1966.00
0.9054	333.15	3051.00
0.9472	323.15	2406.00
0.9503	333.15	2986.00
1.0000	313.15	1831.00
1.0000	323.15	2307.00
1.0000	333.15	2874.00

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Ethane, 1,1,1-trifluoro- (2) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	313.15	1374.00
0.0000	323.15	1712.00
0.0000	333.15	2115.00
0.0000	343.15	2586.00
0.0000	353.15	3151.00
0.0000	363.15	3767.00
0.0131	363.15	3858.00
0.0197	353.15	3252.00
0.0210	313.15	1447.00
0.0375	363.15	3997.00
0.0441	313.15	1520.00
0.0593	333.15	2353.00
0.0732	353.15	3516.00
0.0934	313.15	1637.00
0.0966	343.15	2999.00
0.1184	323.15	2083.00
0.1201	353.15	3719.00
0.1638	333.15	2656.00
0.1660	313.15	1775.00
0.1716	353.15	3912.00
0.1893	343.15	3292.00
0.2247	323.15	2291.00
0.2276	353.15	4079.00
0.2863	313.15	1923.00
0.2865	343.15	3520.00
0.2916	353.15	4202.00
0.3147	323.15	2416.00
0.3656	333.15	3018.00
0.4314	323.15	2519.00
0.4372	313.15	2036.00
0.4426	343.15	3782.00
0.4800	343.15	3824.00
0.4914	343.15	3840.00
0.5291	343.15	3871.00
0.5523	323.15	2586.00
0.5852	313.15	2082.00
0.6211	343.15	3931.00
0.6235	323.15	2596.00
0.6243	333.15	3206.00
0.7066	313.15	2075.00
0.7321	323.15	2583.00
0.7451	333.15	3192.00
0.8074	313.15	2036.00
0.8189	333.15	3145.00
0.8427	333.15	3120.00
0.8666	323.15	2501.00
0.8988	313.15	1966.00
0.9054	333.15	3051.00
0.9472	323.15	2406.00
0.9503	333.15	2986.00
1.0000	313.15	1831.00
1.0000	323.15	2307.00
1.0000	333.15	2874.00

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Ethane, 1,1,1-trifluoro- (2) - Gas	Temperature, K - Gas	Vapor or sublimation pressure, kPa - Gas
0.0000	268.15	407.90
0.0000	278.15	549.40
0.0000	288.15	735.00
0.0000	298.15	954.80
0.0000	308.15	1213.00
0.0000	318.15	1530.80
0.2990	318.15	1974.40
0.3230	308.15	1599.00
0.3520	298.15	1284.80
0.3580	268.15	576.70
0.3600	278.15	767.40
0.3640	288.15	1012.60
0.4740	288.15	1089.00
0.4760	298.15	1400.40
0.4770	308.15	1774.60
0.4830	268.15	621.60
0.4830	318.15	2229.60
0.4940	278.15	834.00
0.5780	288.15	1132.20
0.5800	268.15	637.60
0.5890	278.15	859.00
0.6110	308.15	1844.60
0.6180	298.15	1455.40
0.6220	318.15	2312.40
0.6260	278.15	861.40
0.6270	288.15	1132.20
0.6380	268.15	638.20
0.6450	298.15	1456.60
0.6560	308.15	1843.20
0.7420	318.15	2288.80
0.8600	308.15	1741.40
0.8770	278.15	779.40
0.8790	318.15	2182.20
0.8860	298.15	1341.80
0.8890	288.15	1030.80
0.9300	268.15	554.90
1.0000	268.15	529.20
1.0000	278.15	722.40
1.0000	288.15	962.00
1.0000	298.15	1261.80
1.0000	308.15	1619.80
1.0000	318.15	2055.20

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Ethane, 1,1,1-trifluoro- (2) - Gas	Temperature, K - Gas	Vapor or sublimation pressure, kPa - Gas
0.0000	268.15	407.90
0.0000	278.15	549.40
0.0000	288.15	735.00
0.0000	298.15	954.80
0.0000	308.15	1213.00
0.0000	318.15	1530.80
0.2990	318.15	1974.40
0.3230	308.15	1599.00
0.3520	298.15	1284.80
0.3580	268.15	576.70
0.3600	278.15	767.40
0.3640	288.15	1012.60
0.4740	288.15	1089.00
0.4760	298.15	1400.40
0.4770	308.15	1774.60
0.4830	268.15	621.60
0.4830	318.15	2229.60
0.4940	278.15	834.00
0.5780	288.15	1132.20
0.5800	268.15	637.60
0.5890	278.15	859.00
0.6110	308.15	1844.60
0.6180	298.15	1455.40
0.6220	318.15	2312.40
0.6260	278.15	861.40
0.6270	288.15	1132.20
0.6380	268.15	638.20
0.6450	298.15	1456.60
0.6560	308.15	1843.20
0.7420	318.15	2288.80
0.8600	308.15	1741.40
0.8770	278.15	779.40
0.8790	318.15	2182.20
0.8860	298.15	1341.80
0.8890	288.15	1030.80
0.9300	268.15	554.90
1.0000	268.15	529.20
1.0000	278.15	722.40
1.0000	288.15	962.00
1.0000	298.15	1261.80
1.0000	308.15	1619.80
1.0000	318.15	2055.20

Sources

• Measurement of vapor liquid equilibria for the binary systems of propane + 1,1,1,2-tetrafluoroethane and 1,1,1-trifluoroethane + propane at various temperatures
• Vapor liquid equilibria of the 1,1,1-trifluoroethane (HFC-143a) + propane (HC-290) system