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Metallurgical Application of Solvent Extraction (In Two Parts). 2. Practice and Trends.

Authors
Rosenbaum-JB; George-DR; May-JT
Source
NTIS: PB 198 134 :19 pages
Link
NIOSHTIC No.
10009380
Abstract
New applications and concepts of solvent extraction as a unit operation in extractive metallurgy have been developed in the last decade. Wider use is being made of established solvent extraction techniques in processing spent nuclear fuel elements and in winning columbium-tantalum, hafnium-zirconium, thorium, tungsten, uranium, and vanadium. Commercial application has been extended to recovery of beryllium, boron, bromine, copper, molybdenum, phosphorus, rare- earth metals, and rhenium. Systems in use and proposed typically extract metals or salts as anion, cation, or neutral species from aqueous media by reaction with a recycleable organic reagent.
Publication Date
19710101
Document Type
IH; Information Circular;
Fiscal Year
1971
NTIS Accession No.
PB-198134
NTIS Price
A03
Identifying No.
IC 8502
NIOSH Division
SLRC;
Source Name
NTIS: PB 198 134
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