Kinetics of a Phase-Transfer Catalysis Reaction in Supercritical Fluid Carbon Dioxide

1996 ◽  
Vol 35 (6) ◽  
pp. 1801-1806 ◽  
Author(s):  
Angela K. Dillow ◽  
S. L. Jimmy Yun ◽  
David Suleiman ◽  
David L. Boatright ◽  
Charles L. Liotta ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Fluid ◽  
Phase Transfer Catalysis ◽  
Phase Transfer ◽  
Supercritical Fluid Carbon Dioxide ◽  
Kinetics Of

Cu(ii) extraction by supercritical fluid carbon dioxide from a room temperature ionic liquid using fluorinated β-diketones

2005 ◽  
Vol 7 (6) ◽  
pp. 421 ◽  
Author(s):  
Soufiane Mekki ◽  
Chien M. Wai ◽  
Isabelle Billard ◽  
Gilles Moutiers ◽  
Clive H. Yen ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquid ◽  
Supercritical Fluid ◽  
Room Temperature ◽  
Room Temperature Ionic Liquid ◽  
Supercritical Fluid Carbon Dioxide

Transesterification of palm pressed-fibers (Elaeis guineensis Jacq.) oil by supercritical fluid carbon dioxide with entrainer ethanol

2018 ◽  
Vol 136 ◽  
pp. 136-143 ◽  
Author(s):  
Fernanda Wariss Figueiredo Bezerra ◽  
Wanessa Almeida da Costa ◽  
Mozaniel Santana de Oliveira ◽  
Eloisa Helena de Aguiar Andrade ◽  
Raul Nunes de Carvalho
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Fluid ◽  
Elaeis Guineensis ◽  
Elaeis Guineensis Jacq ◽  
Supercritical Fluid Carbon Dioxide

scholarly journals Extraction of Virgin Coconut (Cocos nucifera) Oil Using Supercritical Fluid Carbon Dioxide

2014 ◽  
Vol 67 (2) ◽  
Author(s):  
Mohd Azizi Che Yunus ◽  
Muhammad Naim Rozak ◽  
Lee Nian-Yian ◽  
Muhammad Syafiq Hazwan Ruslan ◽  
Siti Hamidah Mohd-Setapar ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Fluid ◽  
Cocos Nucifera ◽  
Coconut Oil ◽  
Bioactive Compound ◽  
Extraction Process ◽  
Total Phenolic ◽  
Virgin Coconut Oil ◽  
Solvent Residue ◽  
Supercritical Fluid Carbon Dioxide

Bioactive compound is an important component in health care to a majority of the world’s population.  Virgin Coconut (Cocos nucifera) oil is used in Southeast Asia for treating various diseases and is well-known of its rich nutrients.  In this study, supercritical fluid extraction (SFE), an environmental friendly technique was used to extract the interest compounds from crude virgin coconut. The extracted virgin coconut oil is free from organic solvent and safe to be consumed. This is because the solvent used in the extraction process is carbon dioxide which is inert and no solvent residue inside the extracted oil. The layout of the experiment was developed via Statistica 8.0 using the Box-Behnken experimental design model. The oil yield, antioxidant activity and total phenolic content were calculated while the comparison of the experimental results and the statistical data was done using response surface methodology (RSM). Therefore, the optimum conditions of temperature and pressure for the extraction of virgin coconut oil was obtained through the statistical study which is 47°C and 20MPa respectively.

Supercritical fluid (carbon dioxide) based ultra performance convergence chromatography for the separation and determination of fulvestrant diastereomers

2013 ◽  
Vol 5 (18) ◽  
pp. 4832 ◽  
Author(s):  
Ganipisetty Venkata Narasimha Rao ◽  
G. Gnanadev ◽  
Bellam Ravi ◽  
D. Dhananjaya ◽  
P. Manoj ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Fluid ◽  
Supercritical Fluid Carbon Dioxide
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