Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Radioactive metal
Patent
1978-11-27
1981-12-01
Hunt, Brooks H.
Chemistry of inorganic compounds
Treating mixture to obtain metal containing compound
Radioactive metal
423 7, 423 10, 423319, 423321R, C01G 4300, C01B 2501
Patent
active
043036201
ABSTRACT:
The invention describes the extraction of values, especially metal values such as copper and uranium, from minerals by passing the mineral in admixture with a leaching agent for the values through a contactor and extracting the values with an extractant stream immiscible with the mixture and of lesser density so that the values are captured by the extractant and can be withdrawn with the extractant and, if desired, isolated by any suitable means.
REFERENCES:
patent: 3649209 (1972-03-01), Coleby
patent: 4035292 (1977-07-01), Himsley
Cahalan Maurice J.
Rendall John S.
Hunt Brooks H.
RTL Contactor Holding S.A.
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