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 30032

Components

No. Formula Molar Mass CAS Registry Number Name
1 C6H14 86.177 110-54-3 Hexane
2 C6H12 84.161 110-82-7 Cyclohexane
3 C5H9NO 99.133 872-50-4 N-Methyl-2-pyrrolidone
Search the DDB for all data of this mixture

Constant Value

Temperature 342.85 K

Data Table

P [kPa] x1 [mol/mol] x2 [mol/mol]
73.350 0.15670 0.63940
71.090 0.11700 0.47730
67.220 0.07820 0.31880
54.660 0.03960 0.16160
80.250 0.30850 0.49310
77.060 0.22920 0.36630
74.230 0.15330 0.24500
62.330 0.07880 0.12610
85.810 0.47340 0.31580
83.660 0.35530 0.23710
81.060 0.23450 0.15650
69.470 0.12060 0.08050
91.460 0.64130 0.16310
89.550 0.51630 0.13130
87.470 0.32380 0.08230
74.310 0.15280 0.03890

(P - pressure, x - liquid mole fraction)

Reference

Source
Dojcansky J.; Bafrncova S; Surovy J.: Application of the Wilson Equation with Binary Parameters to the Prediction of the Isothermal Vapour-Liquid Equilibrium Data of Ternary and Quaternary Systems in the Assessment of the Polar Solvent in Extractive Distillation. Chem.Papers 55 (2001) 71-74

List of All References

Source

Vapor-Liquid Equilibrium Data Overview


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