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 3808

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H10O 74.123 60-29-7 Diethyl ether
2 C2H4O2 60.053 64-19-7 Acetic acid
Search the DDB for all data of this mixture

Constant Value

Pressure 51.96 kPa

Data Table

T [K] x1 [mol/mol] y1 [mol/mol]
370.95 0.00000 0.00000
342.65 0.06700 0.60570
334.85 0.10030 0.69750
318.85 0.23310 0.85700
314.95 0.29310 0.88670
305.45 0.48760 0.94840
299.35 0.64570 0.97340
293.25 0.83610 0.98870
290.65 1.00000 1.00000

(T - temperature, 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


Vapor-Liquid Equilibrium Data Set 3809

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H10O 74.123 60-29-7 Diethyl ether
2 C2H4O2 60.053 64-19-7 Acetic acid
Search the DDB for all data of this mixture

Constant Value

Pressure 65.05 kPa

Data Table

T [K] x1 [mol/mol] y1 [mol/mol]
377.55 0.00000 0.00000
351.35 0.06260 0.56100
341.15 0.10540 0.68750
326.35 0.21580 0.83810
319.35 0.31190 0.89390
309.55 0.50350 0.95280
303.95 0.65470 0.97480
298.55 0.84810 0.98950

(T - temperature, 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


Vapor-Liquid Equilibrium Data Set 3810

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H10O 74.123 60-29-7 Diethyl ether
2 C2H4O2 60.053 64-19-7 Acetic acid
Search the DDB for all data of this mixture

Constant Value

Pressure 79.51 kPa

Data Table

T [K] x1 [mol/mol] y1 [mol/mol]
383.35 0.00000 0.00000
360.05 0.05860 0.52210
343.15 0.13070 0.71590
333.55 0.20090 0.81450
318.25 0.41590 0.93160
313.45 0.52730 0.95610
307.95 0.68100 0.97740
304.45 0.83020 0.98930
301.45 1.00000 1.00000

(T - temperature, 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 Diethyl ether+Acetic acid
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Vapor-Liquid Equilibrium of Diethyl ether+Acetic acid
See larger image

List of All References

Source
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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