Supercritical fluid extraction of polychlorinated dibenzo-p-dioxins from fly ash: the importance of fly ash origin and composition on extraction efficiency

1998 ◽  
Vol 819 (1-2) ◽  
pp. 187-195 ◽  
Author(s):  
Isabelle Windal ◽  
Gauthier Eppe ◽  
Anne Catherine Gridelet ◽  
Edwin De Pauw
2008 ◽  
Vol 56 (13) ◽  
pp. 5153-5157 ◽  
Author(s):  
Jessica L. Yee ◽  
John Walker ◽  
Hany Khalil ◽  
Rafael Jiménez-Flores

2002 ◽  
Vol 36 (4) ◽  
pp. 790-796 ◽  
Author(s):  
D. Brocca ◽  
M. Lasagni ◽  
E. Collina ◽  
M. Tettamanti ◽  
D. Pitea

2002 ◽  
Vol 90 (3) ◽  
Author(s):  
R. Kumar ◽  
N. Sivaraman ◽  
T. G. Srinivasan ◽  
P. R. Vasudeva Rao

SummaryExtraction of uranium from tissue matrix was studied using supercritical carbon dioxide containing modifier solvent. The extraction efficiency was investigated with carbon dioxide containing methanol, tri-


2008 ◽  
Vol 96 (12) ◽  
Author(s):  
Ankita Rao ◽  
Pradeep Kumar ◽  
K. L. Ramakumar

AbstractIn the supercritical fluid extraction of uranium from acidic medium employing TBP as co-solvent, effects of various parameters on extraction efficiency were studied. Variation in pressure (80–300 atm), temperature (308–353 K), CO


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