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ADSORPTION EQUILIBRIUM KINETICS IN LEACHING WITH RADIOACTIVE TRACERS (in Russian)

Journal Article · · Radiokhimiya (U.S.S.R.) For English translation see Sov. Radiochem. (Engl. Transl.)
OSTI ID:4787193
;
Investigations of thorium and monazite leaching kinetics show that the necessary times for equilibrium between the mineral and solution and for complete mixing depend on the H/sup +/ concentration and on the dissolution rate of Thhydrolysis products. The results indicate for monazite leaching by 0.07 N sulfuric acid and 0.23 and 1.1 N hydrochloric acid the equilibrium is reached at 8, 3, and l hour, respectively. (R.V.J.)
Research Organization:
Originating Research Org. not identified
NSA Number:
NSA-16-031670
OSTI ID:
4787193
Journal Information:
Radiokhimiya (U.S.S.R.) For English translation see Sov. Radiochem. (Engl. Transl.), Journal Name: Radiokhimiya (U.S.S.R.) For English translation see Sov. Radiochem. (Engl. Transl.) Vol. Vol: 4; ISSN RADKA
Country of Publication:
Country unknown/Code not available
Language:
Russian

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Related Subjects

ACIDITY
ADSORPTION
CHEMISTRY
HYDROCHLORIC ACID
HYDROLYSIS
LEACHING
MINERALS
MIXING
MONAZITES
RADIOISOTOPES
REACTION KINETICS
SOLUTIONS
STABILITY
SULFURIC ACID
THORIUM COMPOUNDS
TRACER TECHNIQUES
VELOCITY