Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Radioactive metal
Patent
1982-06-24
1984-03-13
Kyle, Deborah L.
Chemistry of inorganic compounds
Treating mixture to obtain metal containing compound
Radioactive metal
423 17, 423253, 423261, C01G 43025
Patent
active
044367040
ABSTRACT:
A method of recovering uranium dioxide from a sodium uranyl carbonate solution obtained by the alkaline carbonate leaching of uranium ore in which a solution is reacted at a temperature above 130.degree. C. and at superatmospheric pressure with particular metallic iron. The precipitated UO.sub.2 is recovered from the solution.
REFERENCES:
patent: 2866680 (1958-12-01), Long
patent: 2900229 (1959-08-01), McClaine
patent: 3042486 (1962-07-01), Forward et al.
patent: 3239307 (1966-03-01), Reusser
Merritt, Robert C., The Extractive Metallury of Uranium Colorado School of Mines Research Institute, 1971, pp. 223-239.
Brendel Gottfried
Krennrich Otmar
Pietsch Hartmut
Dubno Herbert
Kyle Deborah L.
Metallgesellschaft Aktiengesellschaft
Ross Karl F.
Thexton Matthew A.
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