Vapor–liquid phase equilibrium behavior of mixtures containing supercritical carbon dioxide near critical region

2008 ◽  
Vol 44 (3) ◽  
pp. 273-278 ◽  
Author(s):  
Hung-Yu Chiu ◽  
Rong-Feng Jung ◽  
Ming-Jer Lee ◽  
Ho-Mu Lin
Molecules ◽  
2021 ◽  
Vol 26 (2) ◽  
pp. 460
Author(s):  
Ratna Surya Alwi ◽  
Chandrasekhar Garlapati ◽  
Kazuhiro Tamura

Solubility of several anthraquinone derivatives in supercritical carbon dioxide was readily available in the literature, but correcting ability of the existing models was poor. Therefore, in this work, two new models have been developed for better correlation based on solid–liquid phase equilibria. The new model has five adjustable parameters correlating the solubility isotherms as a function of temperature. The accuracy of the proposed models was evaluated by correlating 25 binary systems. The proposed models observed provide the best overall correlations. The overall deviation between the experimental and the correlated results was less than 11.46% in averaged absolute relative deviation (AARD). Moreover, exiting solubility models were also evaluated for all the compounds for the comparison purpose.


2008 ◽  
Vol 47 (2) ◽  
pp. 182-187 ◽  
Author(s):  
Alexandre Teixeira de Souza ◽  
Toni Luis Benazzi ◽  
Marcelo Boer Grings ◽  
Vladimir Cabral ◽  
Edson Antônio da Silva ◽  
...  

2019 ◽  
Vol 64 (6) ◽  
pp. 2357-2362 ◽  
Author(s):  
Jéssica Carvalho Lima ◽  
Paulo Cardozo Carvalho de Araújo ◽  
Gilson dos Santos Croscato ◽  
Ossalin de Almeida ◽  
Vladimir Ferreira Cabral ◽  
...  

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