Lysozyme extraction from egg white using reverse micelles in a Graesser contactor: Mass transfer characterization

2000 ◽  
Vol 69 (6) ◽  
pp. 618-626 ◽  
Author(s):  
Somnuk Jarudilokkul ◽  
Eric Paulsen ◽  
David C. Stuckey
Keyword(s):  
Mass Transfer ◽  
Reverse Micelles ◽  
Egg White

Glutathione extraction and mass transfer in di-(2-ethylhexyl) ammonium phosphate/octanol reverse micelles

2009 ◽  
Vol 46 (2) ◽  
pp. 210-216 ◽  
Author(s):  
Lichun Dong ◽  
Shaojian Huang ◽  
Qiang Luo ◽  
Xiaohua Zhou ◽  
Shensheng Zheng
Keyword(s):  
Mass Transfer ◽  
Reverse Micelles ◽  
Ammonium Phosphate

MASS-TRANSFER OF LYSOZYME ACROSS A FLAT SURFACE WITH REVERSE MICELLES

2002 ◽  
Vol 37 (14) ◽  
pp. 3323-3334 ◽  
Author(s):  
B. S. Chun ◽  
G. T. Wilkinson
Keyword(s):  
Mass Transfer ◽  
Reverse Micelles ◽  
Flat Surface

scholarly journals Mass Transfer in Reverse Micelles.

MEMBRANE ◽  
2000 ◽  
Vol 25 (1) ◽  
pp. 11-16
Author(s):  
Tadaaki Nishiki
Keyword(s):  
Mass Transfer ◽  
Reverse Micelles

Mass-transfer in pertraction of butyric acid by phosphonium ionic liquids and dodecane

2011 ◽  
Vol 65 (5) ◽  
Author(s):  
Ján Marták ◽  
Štefan Schlosser ◽  
Marek Blahušiak
Keyword(s):  
Mass Transfer ◽  
Butyric Acid ◽  
Reverse Micelles ◽  
Reactive Transport ◽  
Liquid Membrane ◽  
Reactive Extraction ◽  
Phosphonium Ionic Liquid ◽  
The Mean ◽  
Cyphos Il 104 ◽  
Mean Concentration

AbstractTransport of butyric acid (BA) through a supported liquid membrane (SLM) containing phosphonium ionic liquid (IL) Cyphos IL-104 and dodecane occurs by two mechanisms. The first is related to the physical solubility of undissociated acid in dodecane in the form of a monomer or dimer and the second to the reactive extraction of acid by IL. Although the model of pertraction indicates that increasing the mean concentration of acid in the feed, c F,lmv, increases the participation of pertraction based on the physical solubility; in the tested range of c F,lmv from 0 kmol m−3 to 0.45 kmol m−3 it does not play an important role and at the highest c F,lmv value, less than 10 % of the overall BA transport were achieved. The presence of IL in SLM considerably increases the value of the overall mass transfer coefficient in pertraction at low BA concentrations. However, at c F,lmv > 0.4 kmol m−3 its values are similar for SLMs with and without IL. Compared to lactic acid, the pertraction of BA through the same SLM is about five times faster. Reactive transport of BA is connected with the back transport of water via reverse micelles decomposition and formation on the extraction and stripping interfaces.

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