Dortmund Data Bank

Vapor-Liquid Equilibrium Data

The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition. The data represent a small sub list of all available data in the Dortmund Data Bank. For more data or any further information please search the DDB or contact DDBST.

Vapor-Liquid Equilibrium Data Set 5520

Components

No. Formula Molar Mass CAS Registry Number Name
1 CH4O 32.042 67-56-1 Methanol
2 C4H8O2S 120.172 126-33-0 Sulfolane
Search the DDB for all data of this mixture

Constant Value

Temperature 288.15 K

Data Table

P [kPa] x1 [mol/mol]
4.600 0.13620
6.016 0.27100
6.666 0.35510
7.826 0.51890
8.866 0.73240
9.013 0.81480
9.213 0.89320
9.759 0.95220
9.919 1.00000

(P - pressure, x - liquid mole fraction)

Reference

Source
Tommila E.; Lindell E.; Virtalaine M.-L.; Laakso R.: Densities, Viscosities, Surface Tensions, Dielectric Constants, Vapour Pressures, Activities, and Heats of Mixing of Sulpholane-Water, Sulpholane-Methanol, and Sulpholane-Ethanol Mixtures. Suom.Kemistil. 42 (1969) 95-104


Vapor-Liquid Equilibrium Data Set 5662

Components

No. Formula Molar Mass CAS Registry Number Name
1 CH4O 32.042 67-56-1 Methanol
2 C4H8O2S 120.172 126-33-0 Sulfolane
Search the DDB for all data of this mixture

Constant Value

Temperature 293.15 K

Data Table

P [kPa] x1 [mol/mol]
5.840 0.13620
7.733 0.27100
8.466 0.35510
10.186 0.51890
11.559 0.73240
11.812 0.81480
12.146 0.89320
12.772 0.95220
13.039 1.00000

(P - pressure, x - liquid mole fraction)

Reference

Source
Tommila E.; Lindell E.; Virtalaine M.-L.; Laakso R.: Densities, Viscosities, Surface Tensions, Dielectric Constants, Vapour Pressures, Activities, and Heats of Mixing of Sulpholane-Water, Sulpholane-Methanol, and Sulpholane-Ethanol Mixtures. Suom.Kemistil. 42 (1969) 95-104


Vapor-Liquid Equilibrium Data Set 5765

Components

No. Formula Molar Mass CAS Registry Number Name
1 CH4O 32.042 67-56-1 Methanol
2 C4H8O2S 120.172 126-33-0 Sulfolane
Search the DDB for all data of this mixture

Constant Value

Temperature 298.15 K

Data Table

P [kPa] x1 [mol/mol]
7.359 0.13620
9.773 0.27100
10.706 0.35510
13.012 0.51890
14.932 0.73240
15.279 0.81480
15.799 0.89320
16.559 0.95220
16.959 1.00000

(P - pressure, x - liquid mole fraction)

Reference

Source
Tommila E.; Lindell E.; Virtalaine M.-L.; Laakso R.: Densities, Viscosities, Surface Tensions, Dielectric Constants, Vapour Pressures, Activities, and Heats of Mixing of Sulpholane-Water, Sulpholane-Methanol, and Sulpholane-Ethanol Mixtures. Suom.Kemistil. 42 (1969) 95-104

Diagrams

Vapor-Liquid Equilibrium of Methanol+Sulfolane
See larger image

List of All References

Source
Tommila E.; Lindell E.; Virtalaine M.-L.; Laakso R.: Densities, Viscosities, Surface Tensions, Dielectric Constants, Vapour Pressures, Activities, and Heats of Mixing of Sulpholane-Water, Sulpholane-Methanol, and Sulpholane-Ethanol Mixtures. Suom.Kemistil. 42 (1969) 95-104

Vapor-Liquid Equilibrium Data Overview


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