Contribution information
| Title | Measurement and mathematical description of the high-pressure phase equilibrium of the carbon dioxide acetone isopropanol system |
| Status | Accepted |
| Final type | Poster |
| Final session | Separation processes |
| Authors |
M., Kőrösi1,
P., Miranda Rey2,
C., Varga3,
D., Dudás4,
E., Székely5
1 Budapest Universitiy of Technology and Economics, Budapest, Hungary
2 Budapest University of Technology and Economics, Department of Chemical and Environmental Process Engineering, Budapest, Hungary
3 Budapest University of Technology and Economics, Department of Chemical and Environmental Process Engineering, Budapest, Hungary
4 Budapest University of Technology and Economics, Department of Chemical and Environmental Process Engineering, Budapest, Hungary
5 Budapest University of Technology and Economics, Budapest, Hungary
|
| Uploaded abstract | link |
| Brief content | The measurement and mathematical description of high-pressure phase equilibrium data is required for the design of separation processes such as supercritical fluid extraction. The ternary phase equilibrium of carbon dioxide, acetone and 2-propanol was studied using the cloud point – redissolution point method in the 35-55 °C temperature and 5-12 MPa pressure ranges. Empirical equations and equations of state were both suitable to describe the measurement results. |
| ID | 488 |