Solubilities of Binary Systems α-Tocopherol + Capsaicin and α-Tocopherol + Palmitic Acid in Supercritical Carbon Dioxide

2019 ◽  
Vol 64 (5) ◽  
pp. 1948-1955 ◽  
Author(s):  
Octavio Elizalde-Solis ◽  
Miguel G. Arenas-Quevedo ◽  
Francisco J. Verónico-Sánchez ◽  
Ricardo García-Morales ◽  
Abel Zúñiga-Moreno
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Palmitic Acid ◽  
Binary Systems ◽  
Supercritical Carbon

scholarly journals Solubility of Anthraquinone Derivatives in Supercritical Carbon Dioxide: New Correlations

Molecules ◽  
2021 ◽  
Vol 26 (2) ◽  
pp. 460
Author(s):  
Ratna Surya Alwi ◽  
Chandrasekhar Garlapati ◽  
Kazuhiro Tamura
Keyword(s):  
Carbon Dioxide ◽  
Liquid Phase ◽  
Supercritical Carbon Dioxide ◽  
Binary Systems ◽  
Relative Deviation ◽  
Anthraquinone Derivatives ◽  
New Models ◽  
Solubility Isotherms ◽  
Solid Liquid ◽  
Supercritical Carbon

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.

Solubility and density measurements of palmitic acid in supercritical carbon dioxide+alcohol mixtures

2010 ◽  
Vol 289 (1) ◽  
pp. 72-79 ◽  
Author(s):  
Lars Brandt ◽  
Octavio Elizalde-Solis ◽  
Luis A. Galicia-Luna ◽  
Jürgen Gmehling
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Palmitic Acid ◽  
Density Measurements ◽  
Alcohol Mixtures ◽  
Supercritical Carbon

Solubilities of Palmitic Acid + Capsaicin in Supercritical Carbon Dioxide

2017 ◽  
Vol 62 (11) ◽  
pp. 3861-3871 ◽  
Author(s):  
Miguel G. Arenas-Quevedo ◽  
Octavio Elizalde-Solis ◽  
Abel Zúñiga-Moreno ◽  
Ricardo Macías-Salinas ◽  
Fernando García-Sánchez
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Palmitic Acid ◽  
Supercritical Carbon
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