Mixture of Acetonitrile + Ethanol

Datasets

1. Mole fraction (4)
2. P_vap - Vapor or sublimation pressure, kPa (2)
3. ρ_l - Mass density, kg/m3 (2)
4. γ - Surface tension liquid-gas, N/m (2)
5. T_boil - Boiling temperature at pressure P, K (2)
6. Vapor Liquid Equilibrium at Constant Temperature (3)

Mole fraction of Acetonitrile (1) [ref]

Operational condition: Pressure, kPa = 101.3 (Gas)

Mole fraction of Acetonitrile (1) - Liquid	Mole fraction of Acetonitrile (1) - Gas
0.0000	0.0000
0.0300	0.0760
0.0870	0.1790
0.1350	0.2400
0.2220	0.3220
0.3250	0.3900
0.4130	0.4340
0.5390	0.4940
0.6270	0.5420
0.7110	0.5930
0.7900	0.6560
0.8540	0.7230
0.9380	0.8500
0.9600	0.8950
1.0000	1.0000

Mole fraction of Ethanol (2) [ref]

Operational condition: Temperature, K = 333.15 (Gas)

Mole fraction of Ethanol (2) - Liquid	Mole fraction of Ethanol (2) - Gas
0.0839	0.1573
0.1036	0.1872
0.1268	0.2250
0.1538	0.2592
0.1793	0.2860
0.2126	0.3164
0.2394	0.3428
0.2637	0.3607
0.2821	0.3732
0.3074	0.3913
0.3278	0.4044
0.3517	0.4220
0.3918	0.4454
0.4019	0.4515
0.4347	0.4673
0.4469	0.4755
0.4750	0.4904
0.4941	0.4992
0.5116	0.5080
0.5367	0.5205
0.5631	0.5346
0.5807	0.5435
0.6092	0.5567
0.6404	0.5732
0.6604	0.5844
0.6914	0.6011
0.7296	0.6255
0.7682	0.6465
0.7927	0.6649
0.8317	0.6977
0.8381	0.7017
0.8702	0.7296
0.8871	0.7490
0.9219	0.7914

Mole fraction of Acetonitrile (1) [ref]

Operational condition: Pressure, kPa = 101.3 (Gas)

Mole fraction of Acetonitrile (1) - Liquid	Mole fraction of Acetonitrile (1) - Gas
0.0000	0.0000
0.0300	0.0760
0.0870	0.1790
0.1350	0.2400
0.2220	0.3220
0.3250	0.3900
0.4130	0.4340
0.5390	0.4940
0.6270	0.5420
0.7110	0.5930
0.7900	0.6560
0.8540	0.7230
0.9380	0.8500
0.9600	0.8950
1.0000	1.0000

Mole fraction of Ethanol (2) [ref]

Operational condition: Temperature, K = 333.15 (Gas)

Mole fraction of Ethanol (2) - Liquid	Mole fraction of Ethanol (2) - Gas
0.0839	0.1573
0.1036	0.1872
0.1268	0.2250
0.1538	0.2592
0.1793	0.2860
0.2126	0.3164
0.2394	0.3428
0.2637	0.3607
0.2821	0.3732
0.3074	0.3913
0.3278	0.4044
0.3517	0.4220
0.3918	0.4454
0.4019	0.4515
0.4347	0.4673
0.4469	0.4755
0.4750	0.4904
0.4941	0.4992
0.5116	0.5080
0.5367	0.5205
0.5631	0.5346
0.5807	0.5435
0.6092	0.5567
0.6404	0.5732
0.6604	0.5844
0.6914	0.6011
0.7296	0.6255
0.7682	0.6465
0.7927	0.6649
0.8317	0.6977
0.8381	0.7017
0.8702	0.7296
0.8871	0.7490
0.9219	0.7914

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 333.15 (Gas)

Mole fraction of Ethanol (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0839	53.79
0.1036	54.95
0.1268	56.15
0.1538	57.39
0.1793	58.34
0.2126	59.35
0.2394	60.09
0.2637	60.72
0.2821	61.06
0.3074	61.52
0.3278	61.78
0.3517	62.15
0.3918	62.58
0.4019	62.70
0.4347	62.81
0.4469	62.90
0.4750	62.97
0.4941	62.99
0.5116	63.02
0.5367	63.00
0.5631	62.93
0.5807	62.85
0.6092	62.67
0.6404	62.47
0.6604	62.25
0.6914	61.88
0.7296	61.35
0.7682	60.63
0.7927	60.10
0.8317	59.11
0.8381	58.89
0.8702	57.89
0.8871	57.21
0.9219	55.70

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 333.15 (Gas)

Mole fraction of Ethanol (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0839	53.79
0.1036	54.95
0.1268	56.15
0.1538	57.39
0.1793	58.34
0.2126	59.35
0.2394	60.09
0.2637	60.72
0.2821	61.06
0.3074	61.52
0.3278	61.78
0.3517	62.15
0.3918	62.58
0.4019	62.70
0.4347	62.81
0.4469	62.90
0.4750	62.97
0.4941	62.99
0.5116	63.02
0.5367	63.00
0.5631	62.93
0.5807	62.85
0.6092	62.67
0.6404	62.47
0.6604	62.25
0.6914	61.88
0.7296	61.35
0.7682	60.63
0.7927	60.10
0.8317	59.11
0.8381	58.89
0.8702	57.89
0.8871	57.21
0.9219	55.70

Mass density, kg/m3 [ref]

Operational conditions:

• Temperature, K = 293.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of Acetonitrile (1) - Liquid	Mass density, kg/m3 - Liquid
0.0999	786.57
0.2007	785.99
0.3039	785.05
0.5001	783.08
0.6994	780.89
0.8013	779.8
0.8996	778.91

Mass density, kg/m3 [ref]

Operational conditions:

• Temperature, K = 293.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of Acetonitrile (1) - Liquid	Mass density, kg/m3 - Liquid
0.0999	786.57
0.2007	785.99
0.3039	785.05
0.5001	783.08
0.6994	780.89
0.8013	779.8
0.8996	778.91

Surface tension liquid-gas, N/m [ref]

Operational condition: Temperature, K = 293.15 (Liquid)

Mole fraction of Acetonitrile (1) - Liquid	Surface tension liquid-gas, N/m - Liquid
0.0999	0.0228
0.2007	0.0233
0.3039	0.0238
0.5001	0.0251
0.6994	0.0265
0.8013	0.0274
0.8996	0.0283

Surface tension liquid-gas, N/m [ref]

Operational condition: Temperature, K = 293.15 (Liquid)

Mole fraction of Acetonitrile (1) - Liquid	Surface tension liquid-gas, N/m - Liquid
0.0999	0.0228
0.2007	0.0233
0.3039	0.0238
0.5001	0.0251
0.6994	0.0265
0.8013	0.0274
0.8996	0.0283

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Acetonitrile (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	351.45
0.0300	350.15
0.0870	348.65
0.1350	347.52
0.2220	346.65
0.3250	346.10
0.4130	345.85
0.5390	346.00
0.6270	346.35
0.7110	346.84
0.7900	347.89
0.8540	348.95
0.9380	351.35
0.9600	352.25
1.0000	354.30

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Acetonitrile (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	351.45
0.0300	350.15
0.0870	348.65
0.1350	347.52
0.2220	346.65
0.3250	346.10
0.4130	345.85
0.5390	346.00
0.6270	346.35
0.7110	346.84
0.7900	347.89
0.8540	348.95
0.9380	351.35
0.9600	352.25
1.0000	354.30

Vapor Liquid Equilibrium at Constant Temperature [ref]

Operational condition: Temperature, K = 293.15 (VLE)

Fixed	Measured
P [kPa] - VLE	x1[mol/mol] of Ethanol (2) - Liquid	y1[mol/mol] of Ethanol (2) - Vapour
9.999	0.0500	0.1093
10.372	0.0900	0.1799
10.799	0.1900	0.2901
10.919	0.3200	0.3504
10.866	0.5000	0.4000
10.732	0.5900	0.4050
10.399	0.6800	0.4500
9.666	0.8100	0.5172

Vapor Liquid Equilibrium at Constant Temperature [ref]

Operational condition: Temperature, K = 293.15 (VLE)

P [kPa] - VLE	x1[mol/mol] of Ethanol (2) - Liquid
9.453	0.0000
10.199	0.0800
10.772	0.1800
10.919	0.2800
10.919	0.4100
10.839	0.5700
10.039	0.7200
8.959	0.8900
5.88	1.0000

Vapor Liquid Equilibrium at Constant Temperature [ref]

Operational condition: Temperature, K = 303.15 (VLE)

P [kPa] - VLE	x1[mol/mol] of Ethanol (2) - Liquid
14.905	0.0000
16.479	0.0800
17.279	0.1800
17.465	0.2800
17.372	0.4100
16.919	0.5700
16.279	0.7200
14.172	0.8900
10.399	1.0000

Sources

• Dortmund Data Bank Vapor-Liquid Equilibrium Data
• Separation of acetonitrile + ethanol mixture using imidazolium - Based ionic liquids as entrainers
• Density and Surface Tension of Binary Mixtures of Acetonitrile + 1-Alkanol at 293.15 K
• Isothermal Vapor-Liquid Equilibrium of Binary Mixtures Containing 1-Chlorobutane, Ethanol, or Acetonitrile