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 21061

Components

No. Formula Molar Mass CAS Registry Number Name
1 H2O 18.015 7732-18-5 Water
2 C2H6O 46.069 64-17-5 Ethanol
3 C8H10 106.167 108-38-3 m-Xylene
Search the DDB for all data of this mixture

Constant Value

Pressure 49.40 kPa

Data Table

T [K] x1 [mol/mol] x2 [mol/mol] y1 [mol/mol] y2 [mol/mol]
334.13 0.12290 0.85690 0.12270 0.85390
334.03 0.12950 0.82860 0.13550 0.82130
333.96 0.13120 0.80270 0.14430 0.79590
333.86 0.13630 0.77340 0.15540 0.77160
334.04 0.13780 0.74640 0.16680 0.75000
334.16 0.14960 0.70400 0.18680 0.72010
334.08 0.14680 0.67620 0.19590 0.70470
334.22 0.18110 0.80890 0.16940 0.81690
334.12 0.18610 0.78350 0.18030 0.77940
334.05 0.19000 0.75800 0.19240 0.75150
334.04 0.19170 0.73570 0.20550 0.72500
334.04 0.19790 0.70360 0.21500 0.70190
334.07 0.20620 0.66880 0.23100 0.67510
334.12 0.21050 0.63590 0.24610 0.65190
334.06 0.23150 0.75010 0.20600 0.76530
333.88 0.23460 0.72690 0.21410 0.73530
333.90 0.24180 0.69790 0.22970 0.70100
333.90 0.24630 0.67430 0.24170 0.67430
333.96 0.26910 0.62610 0.26670 0.63970
334.35 0.35600 0.62800 0.28810 0.67880
334.14 0.34860 0.61730 0.28680 0.65210
333.96 0.35900 0.58860 0.30330 0.61580
334.56 0.40790 0.57640 0.29960 0.65800
334.35 0.40660 0.56200 0.30390 0.62450
334.86 0.47510 0.51120 0.32380 0.62470

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

Reference

Source
Fele L.; Stemberger N.Z.; Grilc V.: Separation of Water + Ethanol + (o-, m-, p-) Xylene Systems. J.Chem.Eng.Data 45 (2000) 784-791


Vapor-Liquid Equilibrium Data Set 21062

Components

No. Formula Molar Mass CAS Registry Number Name
1 H2O 18.015 7732-18-5 Water
2 C2H6O 46.069 64-17-5 Ethanol
3 C8H10 106.167 108-38-3 m-Xylene
Search the DDB for all data of this mixture

Constant Value

Pressure 90.40 kPa

Data Table

T [K] x1 [mol/mol] x2 [mol/mol] y1 [mol/mol] y2 [mol/mol]
348.39 0.12730 0.82900 0.13530 0.82370
348.41 0.13030 0.80370 0.14460 0.79960
348.44 0.13580 0.77200 0.15710 0.77510
348.53 0.13610 0.72560 0.16830 0.75170
348.59 0.14230 0.71300 0.18250 0.73030
348.69 0.14270 0.67520 0.19470 0.71100
348.52 0.18430 0.80570 0.17430 0.81300
348.44 0.18890 0.77770 0.20110 0.76610
348.42 0.19320 0.75560 0.19490 0.75360
348.42 0.19700 0.72780 0.20700 0.72690
348.47 0.19870 0.70520 0.21250 0.70970
348.52 0.20260 0.67060 0.23220 0.68070
348.59 0.20170 0.64820 0.24270 0.66410
348.42 0.22440 0.75720 0.20610 0.76850
348.39 0.23700 0.73110 0.22190 0.73100
348.34 0.23940 0.70010 0.22700 0.70810
348.35 0.24470 0.67260 0.24630 0.67590
348.39 0.25170 0.63960 0.28210 0.63070
348.70 0.35130 0.63240 0.29190 0.67810
348.57 0.34090 0.62440 0.28800 0.65680
348.47 0.35500 0.59220 0.30500 0.62120
348.99 0.40670 0.57790 0.30770 0.65440
348.78 0.41610 0.55170 0.32170 0.61710
349.27 0.46990 0.51620 0.33440 0.62210

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

Reference

Source
Fele L.; Stemberger N.Z.; Grilc V.: Separation of Water + Ethanol + (o-, m-, p-) Xylene Systems. J.Chem.Eng.Data 45 (2000) 784-791

List of All References

Source

Vapor-Liquid Equilibrium Data Overview


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