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 8015
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C6H12 |
84.161 |
110-82-7 |
Cyclohexane |
| 2 |
C5H9NO |
99.133 |
872-50-4 |
N-Methyl-2-pyrrolidone |
Search the DDB for all data of this mixture
Constant Value
Data Table
| P [kPa] |
x1 [mol/mol] |
| 0.012 |
0.00000 |
| 0.752 |
0.01430 |
| 1.6585 |
0.03430 |
| 2.709 |
0.06340 |
| 4.442 |
0.14410 |
| 5.256 |
0.24060 |
| 5.497 |
0.89320 |
| 5.577 |
0.95700 |
| 5.714 |
1.00000 |
(P - pressure, x - liquid mole fraction)
Reference
| Source |
| Aim K.: Measurement of Vapor-Liquid Equilibrium in Systems with Components of Very Different Volatility by the Total Pressure Static Method. Fluid Phase Equilib. 2 (1978) 119-142 |
Vapor-Liquid Equilibrium Data Set 8016
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C6H12 |
84.161 |
110-82-7 |
Cyclohexane |
| 2 |
C5H9NO |
99.133 |
872-50-4 |
N-Methyl-2-pyrrolidone |
Search the DDB for all data of this mixture
Constant Value
Data Table
| P [kPa] |
x1 [mol/mol] |
| 0.020 |
0.00000 |
| 0.960 |
0.01430 |
| 2.124 |
0.03430 |
| 3.480 |
0.06340 |
| 5.774 |
0.14410 |
| 6.917 |
0.24060 |
| 7.326 |
0.36530 |
| 7.358 |
0.40980 |
| 7.374 |
0.79800 |
| 7.426 |
0.89320 |
| 7.547 |
0.95690 |
| 7.739 |
1.00000 |
(P - pressure, x - liquid mole fraction)
Reference
| Source |
| Aim K.: Measurement of Vapor-Liquid Equilibrium in Systems with Components of Very Different Volatility by the Total Pressure Static Method. Fluid Phase Equilib. 2 (1978) 119-142 |
Vapor-Liquid Equilibrium Data Set 8017
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C6H12 |
84.161 |
110-82-7 |
Cyclohexane |
| 2 |
C5H9NO |
99.133 |
872-50-4 |
N-Methyl-2-pyrrolidone |
Search the DDB for all data of this mixture
Constant Value
Data Table
| P [kPa] |
x1 [mol/mol] |
| 0.032 |
0.00000 |
| 1.212 |
0.01430 |
| 2.684 |
0.03430 |
| 4.409 |
0.06330 |
| 7.406 |
0.14410 |
| 8.965 |
0.24060 |
| 9.609 |
0.36530 |
| 9.670 |
0.40870 |
| 9.766 |
0.67630 |
| 9.794 |
0.79790 |
| 9.887 |
0.89310 |
| 10.067 |
0.95690 |
| 10.334 |
1.00000 |
(P - pressure, x - liquid mole fraction)
Reference
| Source |
| Aim K.: Measurement of Vapor-Liquid Equilibrium in Systems with Components of Very Different Volatility by the Total Pressure Static Method. Fluid Phase Equilib. 2 (1978) 119-142 |
Diagrams
List of All References
| Source |
| Aim K.: Measurement of Vapor-Liquid Equilibrium in Systems with Components of Very Different Volatility by the Total Pressure Static Method. Fluid Phase Equilib. 2 (1978) 119-142 |
Vapor-Liquid Equilibrium Data Overview
© DDBST GmbH
