The temperature dependence of the solubility of carbon dioxide in several extraction solvents |
| |
| Institution: | 1. Food Technology Department, UTPV-XaRTA, Agrotecnio Research Center, University of Lleida, Alcalde Rovira Roure 191, 25198 Lleida, Spain;2. School of Biological Sciences, Nanyang Technological University, 60 Nanyang Drive, 637551, Singapore;3. Animal Facilities, Campus Ciències de la Salut, Facultat de Medicina, University of Lleida, C/Montserrat Roig 2, 25008 Lleida, Spain;1. Beijing National Laboratory for Molecular Sciences and State Key Laboratory of Molecular Reaction Dynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China;2. University of Chinese Academy of Sciences, Beijing 100049, China;3. College of physical and Electronics Engineering, Sichuan Normal University, Chengdu 610000, China |
| |
| Abstract: | The solubility of CO2 in the extraction solvents 1-methyl-2-pyrrolidone, 4-formylmorpholine, γ-butyrolactone, sulfolane and 1,4-dioxane have been measured over the temperature range 303. 15–333.15 K at a partial pressure 1 a1 atm. using the falling-film flow technique. For all systems, the solubility was found to decrease with increasing temperature. Agreement with solubilities predicted by the Redlich-Kwong equation of state for binary systems was within ±3.0% |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
