High pressure phase behavior of carbon dioxide + nitrobenzene binary system at 298.15, 310.45 and 322.75 K |
| |
| Authors: | Yucui Hou Xiaoting Chen Guo Li |
| |
| Affiliation: | a Department of Chemistry, Taiyuan Normal University, Taiyuan 030012, China
b State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China |
| |
| Abstract: | The phase behavior of the carbon dioxide + nitrobenzene binary system has been studied in a high-pressure variable-volume view cell using an analytical method. The phase boundaries were measured at temperatures of 298.15, 310.45 and 322.75 K under pressures between 2.76 and 12.83 MPa, and it was found that three-phase equilibria existed over a temperature range from 303.60 to 313.65 K. The experimental data could be correlated with the Peng-Robinson equation of state (PR EoS) and two binary parameters. The phase behavior of the carbon dioxide + nitrobenzene system appears to belong to Type-V according to the classification of van Konynenburg and Scott. |
| |
| Keywords: | Phase behavior Carbon dioxide Nitrobenzene PR EoS |
| 本文献已被 ScienceDirect 等数据库收录！ |
