scholarly journals Separation of Coal Tar Distillate by Solvent Extraction —Separation of Extract Phase Using Distillation—

2006 ◽  
Vol 49 (6) ◽  
pp. 326-334 ◽  
Author(s):  
Chris Salim ◽  
Ryuichi Egashira
Keyword(s):  
Solvent Extraction ◽  
Coal Tar ◽  
Extraction Separation ◽  
Extract Phase

Solvent extraction separation of uranium(VI) with dibenzo-24-crown-8

1993 ◽  
Vol 170 (1) ◽  
pp. 215-224 ◽  
Author(s):  
B. S. Mohite ◽  
J. M. Patil ◽  
D. N. Zambare
Keyword(s):  
Solvent Extraction ◽  
Extraction Separation

Solvent extraction, separation of uranium (VI) with crown ether

2000 ◽  
Vol 20 (2-3) ◽  
pp. 177-183 ◽  
Author(s):  
Yadvendra K Agrawal ◽  
Pranav Shrivastav ◽  
Shobhana K Menon
Keyword(s):  
Solvent Extraction ◽  
Crown Ether ◽  
Extraction Separation

Assessment of in situ solvent extraction for remediation of coal tar sites: Column studies

1995 ◽  
Vol 67 (1) ◽  
pp. 4-15 ◽  
Author(s):  
Sujoy B. Roy ◽  
David A. Dzombak ◽  
M. Ashraf Ali
Keyword(s):  
Solvent Extraction ◽  
Coal Tar ◽  
Column Studies

scholarly journals Solvent extraction separation of zirconium(IV) from succinate media with N-n-octylaniline

2006 ◽  
Vol 71 (3) ◽  
pp. 223-234 ◽  
Author(s):  
M.M. Rajmane ◽  
B.M. Sargar ◽  
S.V. Mahamuni ◽  
M.A. Anuse
Keyword(s):  
Solvent Extraction ◽  
Binary Mixture ◽  
Extraction Behavior ◽  
Quantitative Extraction ◽  
Extraction Separation ◽  
Ph Range

The extraction behavior of zirconium(IV) from succinate (0.01 - 0.03 M) medium (25 mL) with 10 mL 3 % N-n-octylaniline in xylene was investigated. The pH range 3.7 - 5.0 was effective for the quantitative extraction of zirconium(IV). Zirconium(IV) was back extracted with 0.5 M HNO3 (3 x 5 mL). The method was free from interferences of a large number of cations and anions. Zirconium(IV) was separated from associated elements in its binary mixture with Mo(VI), Nb(V), Re(VII), La(III), Ti(IV), Th(IV) and Al(III). The proposed method was applied to synthetic mixtures. The results of analysis indicate that trace amounts of zirconium( IV) could be separated effectively from higher amounts of other elements. The method is simple, selective, rapid and eco-friendly.

scholarly journals Solvent-Extraction Separation of Manganese(II) with Calixarene Substituted with an Acetyl Group at the Lower Rim.

1999 ◽  
Vol 15 (8) ◽  
pp. 781-784 ◽  
Author(s):  
Dipalee D. MALKHEDE ◽  
Purushottam M. DHADKE ◽  
Shripad M. KHOPKAR
Keyword(s):  
Solvent Extraction ◽  
Extraction Separation ◽  
Acetyl Group
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