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 202

Components

No. Formula Molar Mass CAS Registry Number Name
1 C3H6O 58.080 67-64-1 Acetone
2 C2H4O2 60.053 64-19-7 Acetic acid
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Constant Value

Pressure 101.33 kPa

Data Table

T [K] x1 [mol/mol] y1 [mol/mol]
391.25 0.00000 0.00000
383.15 0.05000 0.16200
376.95 0.10000 0.30600
366.25 0.20000 0.55700
358.95 0.30000 0.72500
352.85 0.40000 0.84000
347.75 0.50000 0.91200
343.35 0.60000 0.94700
339.25 0.70000 0.96900
335.75 0.80000 0.98400
332.35 0.90000 0.99300
329.25 1.00000 1.00000

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

Reference

Source
Othmer D.F.: Composition of Vapors from Boiling Binary Solutions. Ind.Eng.Chem. 35 (1943) 614-620


Vapor-Liquid Equilibrium Data Set 268

Components

No. Formula Molar Mass CAS Registry Number Name
1 C3H6O 58.080 67-64-1 Acetone
2 C2H4O2 60.053 64-19-7 Acetic acid
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]
385.25 0.04200 0.10800
380.55 0.10300 0.25700
379.45 0.12000 0.28900
379.25 0.12700 0.31000
378.55 0.11800 0.30300
377.75 0.15800 0.35600
374.55 0.19400 0.43300
371.85 0.18600 0.46400
367.45 0.22600 0.56400
365.65 0.23600 0.58000
363.55 0.27100 0.63000
360.15 0.29400 0.66000
359.45 0.30700 0.70900
351.75 0.43300 0.84400
347.35 0.53800 0.92000
343.95 0.55000 0.91800
338.75 0.66800 0.96600
336.75 0.76100 0.98100
333.85 0.93500 0.99700

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

Reference

Source
York R.; Holmes R.C.: Vapor-Liquid Equilibria of the System Acetone-Acetic Acid-Water. Ind.Eng.Chem. Ind.Ed. 34 (1942) 345-350


Vapor-Liquid Equilibrium Data Set 3811

Components

No. Formula Molar Mass CAS Registry Number Name
1 C3H6O 58.080 67-64-1 Acetone
2 C2H4O2 60.053 64-19-7 Acetic acid
Search the DDB for all data of this mixture

Constant Value

Temperature 303.15 K

Data Table

P [kPa] x1 [mol/mol] y1 [mol/mol]
2.640 0.00000 0.00000
6.906 0.15100 0.65600
11.732 0.29320 0.83020
18.558 0.48130 0.92820
20.692 0.54060 0.94730
23.465 0.61360 0.96560
27.184 0.72420 0.98300
32.464 0.87360 0.99550
36.530 1.00000 1.00000

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

Reference

Source
Meehan G.F.; Murphy N.F.: A New Correlation for Binary Systems with an Associating Component. Chem.Eng.Sci. 20 (1965) 757-769

Diagrams

Vapor-Liquid Equilibrium of Acetone+Acetic acid
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Vapor-Liquid Equilibrium of Acetone+Acetic acid
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Vapor-Liquid Equilibrium of Acetone+Acetic acid
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Vapor-Liquid Equilibrium of Acetone+Acetic acid
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List of All References

Source
York R.; Holmes R.C.: Vapor-Liquid Equilibria of the System Acetone-Acetic Acid-Water. Ind.Eng.Chem. Ind.Ed. 34 (1942) 345-350
Othmer D.F.: Composition of Vapors from Boiling Binary Solutions. Ind.Eng.Chem. 35 (1943) 614-620
Meehan G.F.; Murphy N.F.: A New Correlation for Binary Systems with an Associating Component. Chem.Eng.Sci. 20 (1965) 757-769

Vapor-Liquid Equilibrium Data Overview


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