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 3569

Components

No. Formula Molar Mass CAS Registry Number Name
1 C6H14 86.177 110-54-3 Hexane
2 C4H10O 74.123 71-36-3 1-Butanol
Search the DDB for all data of this mixture

Constant Value

Temperature 298.15 K

Data Table

P [kPa] x1 [mol/mol] y1 [mol/mol]
8.306 0.08200 0.90100
12.879 0.17100 0.93900
15.385 0.27600 0.95000
18.145 0.48800 0.96400
19.025 0.68100 0.96900
19.305 0.71500 0.97200
19.545 0.76500 0.97600
19.945 0.86700 0.98400
19.972 0.89400 0.98700

(P - pressure, x - liquid mole fraction, y - vapor mole fraction)

Reference

Source
Smirnova N.A.; Kurtynina L.M.: Thermodynamic Functions of Mixing for a Number of Binary Alcohol-Hydrocarbon Solutions. Zh.Fiz.Khim. 43 (1969) 1883-1885


Vapor-Liquid Equilibrium Data Set 3664

Components

No. Formula Molar Mass CAS Registry Number Name
1 C6H14 86.177 110-54-3 Hexane
2 C4H10O 74.123 71-36-3 1-Butanol
Search the DDB for all data of this mixture

Constant Value

Pressure 101.33 kPa

Data Table

T [K] x1 [mol/mol] y1 [mol/mol]
380.55 0.04500 0.33500
373.65 0.08250 0.52000
369.55 0.10300 0.60700
366.05 0.13000 0.65300
361.15 0.16700 0.73200
355.95 0.22400 0.80000
353.85 0.25500 0.82500
352.50 0.29000 0.83500
348.95 0.35300 0.87500
346.35 0.44200 0.89750
345.25 0.51000 0.90250
344.05 0.58600 0.91250
343.55 0.67300 0.92200
342.20 0.80000 0.93000
342.15 0.82500 0.93100
342.05 0.84800 0.93400
341.75 0.88500 0.94000
341.65 0.92250 0.94750
341.45 0.96500 0.96800
341.45 0.97500 0.97300
341.65 0.99000 0.98700

(T - temperature, x - liquid mole fraction, y - vapor mole fraction)

Reference

Source
Govindaswamy S.; Andiappan A.; Lakshmanan S.: Vapor-Liquid Equilibrium Data at Atmospheric Pressure for the Ternary and the Subbinary Systems Containing n-Hexane-Benzene-1-Butanol. J.Chem.Eng.Data 21 (1976) 366-369


Vapor-Liquid Equilibrium Data Set 5260

Components

No. Formula Molar Mass CAS Registry Number Name
1 C6H14 86.177 110-54-3 Hexane
2 C4H10O 74.123 71-36-3 1-Butanol
Search the DDB for all data of this mixture

Constant Value

Pressure 101.33 kPa

Data Table

T [K] x1 [mol/mol]
373.05 0.07300
356.85 0.19200
350.75 0.27400
346.05 0.37400
343.95 0.48600
343.05 0.54700
342.15 0.67000
341.95 0.76800
341.75 0.83400
341.65 0.90100

(T - temperature, x - liquid mole fraction)

Reference

Source
Rhim J.N.; Kwak C.: Determination of Vapor Liquid Equilibrium from Boiling Point Curve. Hwahak Konghak 19 (1981) 149-206

Diagrams

Vapor-Liquid Equilibrium of 1-Butanol+Hexane
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Vapor-Liquid Equilibrium of 1-Butanol+Hexane
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Vapor-Liquid Equilibrium of 1-Butanol+Hexane
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Vapor-Liquid Equilibrium of 1-Butanol+Hexane
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List of All References

Source
Smirnova N.A.; Kurtynina L.M.: Thermodynamic Functions of Mixing for a Number of Binary Alcohol-Hydrocarbon Solutions. Zh.Fiz.Khim. 43 (1969) 1883-1885
Govindaswamy S.; Andiappan A.; Lakshmanan S.: Vapor-Liquid Equilibrium Data at Atmospheric Pressure for the Ternary and the Subbinary Systems Containing n-Hexane-Benzene-1-Butanol. J.Chem.Eng.Data 21 (1976) 366-369
Rhim J.N.; Kwak C.: Determination of Vapor Liquid Equilibrium from Boiling Point Curve. Hwahak Konghak 19 (1981) 149-206

Vapor-Liquid Equilibrium Data Overview


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