Mixture of 1-Butene + Butane, decafluoro-

Datasets

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

Mole fraction of 1-Butene (1) [ref]

Fixed		Measured
Mole fraction of 1-Butene (1) - Liquid	Temperature, K - Liquid	Mole fraction of 1-Butene (1) - Gas
0.0580	312.92	0.1770
0.1070	312.92	0.2760
0.1800	312.92	0.3730
0.3100	312.92	0.4850
0.4100	312.92	0.5410
0.5210	312.92	0.5800
0.5610	312.92	0.5910
0.5810	312.92	0.5960
0.6410	312.92	0.6090
0.7400	312.92	0.6240
0.8210	312.92	0.6350
0.8700	312.92	0.6480
0.9200	312.92	0.6820
0.9520	312.92	0.7310
0.0730	327.93	0.1770
0.1100	327.93	0.2480
0.1710	327.93	0.3300
0.3440	327.93	0.4780
0.5110	327.93	0.5630
0.5400	327.93	0.5750
0.5810	327.93	0.5890
0.5900	327.93	0.5920
0.6710	327.93	0.6150
0.7300	327.93	0.6290
0.8100	327.93	0.6490
0.8830	327.93	0.6780
0.9220	327.93	0.7130
0.1310	342.93	0.2470
0.2900	342.93	0.4120
0.3620	342.93	0.4630
0.4710	342.93	0.5300
0.5130	342.93	0.5500
0.5700	342.93	0.5780
0.6520	342.93	0.6110
0.7200	342.93	0.6360
0.8100	342.93	0.6640
0.9040	342.93	0.7210
0.9210	342.93	0.7440

Azeotropic composition: mole fraction of 1-Butene (1) [ref]

Temperature, K - Liquid	Azeotropic composition: mole fraction of 1-Butene (1) - Liquid
312.92	0.6010
327.93	0.5930
342.93	0.5870

Mole fraction of 1-Butene (1) [ref]

Fixed		Measured
Mole fraction of 1-Butene (1) - Liquid	Temperature, K - Liquid	Mole fraction of 1-Butene (1) - Gas
0.0580	312.92	0.1770
0.1070	312.92	0.2760
0.1800	312.92	0.3730
0.3100	312.92	0.4850
0.4100	312.92	0.5410
0.5210	312.92	0.5800
0.5610	312.92	0.5910
0.5810	312.92	0.5960
0.6410	312.92	0.6090
0.7400	312.92	0.6240
0.8210	312.92	0.6350
0.8700	312.92	0.6480
0.9200	312.92	0.6820
0.9520	312.92	0.7310
0.0730	327.93	0.1770
0.1100	327.93	0.2480
0.1710	327.93	0.3300
0.3440	327.93	0.4780
0.5110	327.93	0.5630
0.5400	327.93	0.5750
0.5810	327.93	0.5890
0.5900	327.93	0.5920
0.6710	327.93	0.6150
0.7300	327.93	0.6290
0.8100	327.93	0.6490
0.8830	327.93	0.6780
0.9220	327.93	0.7130
0.1310	342.93	0.2470
0.2900	342.93	0.4120
0.3620	342.93	0.4630
0.4710	342.93	0.5300
0.5130	342.93	0.5500
0.5700	342.93	0.5780
0.6520	342.93	0.6110
0.7200	342.93	0.6360
0.8100	342.93	0.6640
0.9040	342.93	0.7210
0.9210	342.93	0.7440

Azeotropic composition: mole fraction of 1-Butene (1) [ref]

Temperature, K - Liquid	Azeotropic composition: mole fraction of 1-Butene (1) - Liquid
312.92	0.6010
327.93	0.5930
342.93	0.5870

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of 1-Butene (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0580	312.92	493.00
0.1070	312.92	544.00
0.1800	312.92	601.00
0.3100	312.92	670.00
0.4100	312.92	701.00
0.5210	312.92	713.00
0.5610	312.92	715.00
0.5810	312.92	716.00
0.6410	312.92	715.00
0.7400	312.92	711.00
0.8210	312.92	705.00
0.8700	312.92	695.00
0.9200	312.92	666.00
0.9520	312.92	625.00
0.0730	327.93	744.00
0.1100	327.93	798.00
0.1710	327.93	867.00
0.3440	327.93	992.00
0.5110	327.93	1042.00
0.5400	327.93	1045.00
0.5810	327.93	1047.00
0.5900	327.93	1047.00
0.6710	327.93	1043.00
0.7300	327.93	1037.00
0.8100	327.93	1021.00
0.8830	327.93	990.00
0.9220	327.93	948.00
0.1310	342.93	1163.00
0.2900	342.93	1357.00
0.3620	342.93	1411.00
0.4710	342.93	1463.00
0.5130	342.93	1472.00
0.5700	342.93	1479.00
0.6520	342.93	1475.00
0.7200	342.93	1460.00
0.8100	342.93	1431.00
0.9040	342.93	1344.00
0.9210	342.93	1307.00

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of 1-Butene (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0580	312.92	493.00
0.1070	312.92	544.00
0.1800	312.92	601.00
0.3100	312.92	670.00
0.4100	312.92	701.00
0.5210	312.92	713.00
0.5610	312.92	715.00
0.5810	312.92	716.00
0.6410	312.92	715.00
0.7400	312.92	711.00
0.8210	312.92	705.00
0.8700	312.92	695.00
0.9200	312.92	666.00
0.9520	312.92	625.00
0.0730	327.93	744.00
0.1100	327.93	798.00
0.1710	327.93	867.00
0.3440	327.93	992.00
0.5110	327.93	1042.00
0.5400	327.93	1045.00
0.5810	327.93	1047.00
0.5900	327.93	1047.00
0.6710	327.93	1043.00
0.7300	327.93	1037.00
0.8100	327.93	1021.00
0.8830	327.93	990.00
0.9220	327.93	948.00
0.1310	342.93	1163.00
0.2900	342.93	1357.00
0.3620	342.93	1411.00
0.4710	342.93	1463.00
0.5130	342.93	1472.00
0.5700	342.93	1479.00
0.6520	342.93	1475.00
0.7200	342.93	1460.00
0.8100	342.93	1431.00
0.9040	342.93	1344.00
0.9210	342.93	1307.00

Azeotropic pressure, kPa [ref]

Temperature, K - Liquid	Azeotropic pressure, kPa - Liquid
312.92	721.00
327.93	1053.00
342.93	1482.00

Azeotropic pressure, kPa [ref]

Temperature, K - Liquid	Azeotropic pressure, kPa - Liquid
312.92	721.00
327.93	1053.00
342.93	1482.00

Sources

• Experimental (vapour + liquid) equilibrium data and modelling for binary mixtures of decafluorobutane with propane and 1-butene