Phase behaviour for the (CO2 + 1-butyl-2-pyrrolidone) and (CO2 + 1-octyl-2-pyrrolidone) systems at temperatures from (313.2 to 393.2)K and pressures up to 28 MPa Yim, J.H.; Choo, Y.S.; Byun, H.S.; The Journal of Chemical Thermodynamics 2019, 130, 140-146
- Journal: The Journal of Chemical Thermodynamics
- Sample Quantity(ies): Critical temperature
- Methodology: Visual observation in an unstirred cell
- Phase(s): Liquid
- Substances:
Data
| x (mol mol-1) | Tc (K) |
| 0.062 | 353.2 |
| 0.099 | 393.2 |
47718; N-octyl-2-pyrrolidone + carbon dioxide; 00041:07877