scholarly journals Solvent Extraction Study of Trivalent Actinide and Lanthanide Complexes in Aqueous Solutions. IV. Thiocyanate Complexes of La(III), Eu(III), Lu(III), and Am(III) in 5 M Na(ClO4) Solutions at 25 degrees C.

1965 ◽  
Vol 19 ◽  
pp. 1519-1525 ◽  
Author(s):  
Tatsuya Sekine ◽  
Sigurd Joys ◽  
Nils Jakob Gröndahl ◽  
Charles Guthrie ◽  
Merv Hinton
Keyword(s):  
Solvent Extraction ◽  
Aqueous Solutions ◽  
Lanthanide Complexes ◽  
Extraction Study ◽  
Thiocyanate Complexes ◽  
Trivalent Actinide

Solvent Extraction Study of Mercury(II) with Zolon Red (HZR)

1979 ◽  
Vol 34 (7) ◽  
pp. 983-985 ◽  
Author(s):  
A. N. Patel ◽  
A. M. Qureshi
Keyword(s):  
Solvent Extraction ◽  
Aqueous Solutions ◽  
Cyanide Solution ◽  
Chloride System ◽  
Extraction Study ◽  
Aqueous Chloride ◽  
Ph Range ◽  
Nitrate System

Abstract Zolon Red, Mercury(II) The extraction of mercury(II) from the aqueous solutions of mercury(II) nitrate and mercury(II) chloride with zolon red (HZR) dissolved in w-butanol has been studied. The extraction of mercury (II) from the aqueous nitrate system has been found to be much better compared to that from the aqueous chloride system in the pH range of 1 to 6. The extraction of mercury with zolon red is simple, fast and selective. The composition of the extracted mercury zolon red compound has also been studied. Regeneration of the extracting solution of zolon red is readily achieved by stripping the mercury(II) with an aqueous cyanide solution.

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