Patterns of extractive leaching of uranium and vanadium from an ore

The possibility of performing direct extractive leaching of uranium and vanadium from refractory ores that are preliminarily treated by the method of granular sulfatization, omitting the stage of sulfuric-acid leaching, was studied. The influence of the addition of water and the residual acidity of...

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Bibliographic Details
Published in:Theoretical foundations of chemical engineering 2011-10, Vol.45 (5), p.776-778
Main Authors: Chekmarev, A. M., Buchikhin, E. P., Parygin, I. A., Smirnov, K. M.
Format: Article
Language:English
Subjects:
Chemical and Metallurgical Processing of Ores and Technogenic and Secondary Raw Materials
Chemistry
Chemistry and Materials Science
Industrial Chemistry/Chemical Engineering
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Summary:The possibility of performing direct extractive leaching of uranium and vanadium from refractory ores that are preliminarily treated by the method of granular sulfatization, omitting the stage of sulfuric-acid leaching, was studied. The influence of the addition of water and the residual acidity of an ore on the process of extraction was determined.
ISSN:0040-5795
1608-3431
DOI:10.1134/S0040579511050046