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 3694

Components

No. Formula Molar Mass CAS Registry Number Name
1 C2H6O 46.069 64-17-5 Ethanol
2 C8H10 106.167 106-42-3 p-Xylene
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]
411.55 0.00000 0.00000
389.45 0.03000 0.65000
370.75 0.08500 0.81500
363.55 0.14500 0.84000
360.25 0.18000 0.87000
357.15 0.33500 0.89000
355.55 0.44500 0.89500
354.25 0.62000 0.91000
353.35 0.72500 0.91000
352.85 0.78800 0.91500
352.65 0.82500 0.92500
352.25 0.86000 0.93000
352.05 0.89000 0.93500
351.95 0.93000 0.95000
351.85 0.95000 0.96200
351.75 0.96500 0.97000
351.55 1.00000 1.00000

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

Reference

Source
Yakushina L.K.; Koshelkov V.A.: Liquid-Vapor Equilibrium in the System p-Xylene-Ethyl Alcohol. J.Appl.Chem.USSR 49 (1976) 686-687


Vapor-Liquid Equilibrium Data Set 7220

Components

No. Formula Molar Mass CAS Registry Number Name
1 C2H6O 46.069 64-17-5 Ethanol
2 C8H10 106.167 106-42-3 p-Xylene
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]
411.52 0.00000 0.00000
373.82 0.05700 0.67100
365.04 0.12000 0.77000
359.44 0.21100 0.82500
357.26 0.30600 0.84100
353.52 0.66800 0.88100
352.67 0.78000 0.89800
352.08 0.86100 0.91900
351.72 0.91400 0.94000
351.59 0.94200 0.95500
351.49 0.96800 0.97300
351.46 0.98600 0.98700
351.45 1.00000 1.00000

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

Reference

Source
Galska-Krajewska A.: Rownowagi Ciez-Para Cisnieniem Atmosferycznym W Ukladach Zloznych Z Alkoholu Etylowego Oraz Etylobenzenu I p-Ksylenu. Rocz.Chem. 40 (1966) 863-871


Vapor-Liquid Equilibrium Data Set 9727

Components

No. Formula Molar Mass CAS Registry Number Name
1 C2H6O 46.069 64-17-5 Ethanol
2 C8H10 106.167 106-42-3 p-Xylene
Search the DDB for all data of this mixture

Constant Value

Temperature 318.15 K

Data Table

P [kPa] x1 [mol/mol]
4.446 0.00355
4.954 0.00544
5.464 0.00740
5.926 0.00924
7.125 0.01430
7.614 0.01657
8.518 0.02101
10.061 0.02988
11.284 0.03861
12.280 0.04735
13.527 0.06153
14.459 0.07539
15.164 0.08858
15.740 0.10170
16.216 0.11440
16.944 0.13870
17.500 0.16200
17.932 0.18380
18.428 0.21470
18.904 0.25220
19.262 0.28630
19.542 0.31740

(P - pressure, x - liquid mole fraction)

Reference

Source
Stokes R.H.; French H.T.: Thermodynamic Functions for the System Ethanol+p+Xylene from Vapour Pressures, Ethalpies of Mixing and Volume of Mixing, and Their Interpretation in Terms of Association. J.Chem.Soc.Faraday Trans.1 76 (1980) 537-548

Diagrams

Vapor-Liquid Equilibrium of Ethanol+p-Xylene
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Vapor-Liquid Equilibrium of Ethanol+p-Xylene
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Vapor-Liquid Equilibrium of Ethanol+p-Xylene
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List of All References

Source
Yakushina L.K.; Koshelkov V.A.: Liquid-Vapor Equilibrium in the System p-Xylene-Ethyl Alcohol. J.Appl.Chem.USSR 49 (1976) 686-687
Galska-Krajewska A.: Rownowagi Ciez-Para Cisnieniem Atmosferycznym W Ukladach Zloznych Z Alkoholu Etylowego Oraz Etylobenzenu I p-Ksylenu. Rocz.Chem. 40 (1966) 863-871
Stokes R.H.; French H.T.: Thermodynamic Functions for the System Ethanol+p+Xylene from Vapour Pressures, Ethalpies of Mixing and Volume of Mixing, and Their Interpretation in Terms of Association. J.Chem.Soc.Faraday Trans.1 76 (1980) 537-548

Vapor-Liquid Equilibrium Data Overview


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