Supercritical carbon dioxide solubility in hydrophobic ionic liquid mixtures: Experimental determination and thermodynamic modeling

2020 ◽  
Vol 517 ◽  
pp. 112616 ◽  
Author(s):  
S. Ormazábal ◽  
E. Villarroel ◽  
R.A. Tapia ◽  
J. Romero ◽  
E. Quijada-Maldonado
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquid ◽  
Supercritical Carbon Dioxide ◽  
Experimental Determination ◽  
Thermodynamic Modeling ◽  
Liquid Mixtures ◽  
Hydrophobic Ionic Liquid ◽  
Supercritical Carbon

Deacidification of olive oil by countercurrent supercritical carbon dioxide extraction: Experimental and thermodynamic modeling

2009 ◽  
Vol 90 (4) ◽  
pp. 463-470 ◽  
Author(s):  
Luis Vázquez ◽  
Andrés M. Hurtado-Benavides ◽  
Guillermo Reglero ◽  
Tiziana Fornari ◽  
Elena Ibáñez ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Olive Oil ◽  
Thermodynamic Modeling ◽  
Supercritical Carbon Dioxide Extraction ◽  
Carbon Dioxide Extraction ◽  
Supercritical Carbon

scholarly journals Thermodynamic modeling of solid solubility in supercritical carbon dioxide: Comparison between mixing rules

2013 ◽  
Vol 19 (3) ◽  
pp. 389-398 ◽  
Author(s):  
Hadi Baseri ◽  
Ali Haghighi-Asl ◽  
Nader Lotfollahi
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Thermodynamic Modeling ◽  
Pressure Range ◽  
The Other ◽  
Mixing Rules ◽  
Calculation Results ◽  
Temperature And Pressure ◽  
Robinson Equation ◽  
Supercritical Carbon

In this paper, Peng Robinson equation of state is used for thermodynamic modeling of the solubility of various solid components in the supercritical carbon dioxide. Moreover, the effects of three mixing rules of Van der Waals mixing rules, Panagiotopoulos and Reid mixing rules and modified Kwak and Mansoori mixing rules on the accuracy of calculation results were studied. Good correlations between calculated and experimental data were obtained in the wide temperature and pressure range. A comparison between used models shows that modified Kwak and Mansoori mixing rules give better correlations in comparison with the other mixing rules.

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