Process for the removal of uranium contained in homo- and co-pol

Details Process for the removal of uranium contained in homo- and co-pol Process for the removal of uranium contained in homo- and co-pol

1975-08-01

1978-02-07

Schafer, Richard E.

Chemistry of inorganic compounds

Treating mixture to obtain metal containing compound

Radioactive metal

423 15, B01D 1104

Patent

active

040727394

ABSTRACT:
The invention relates to the purification of homo- and copolymers of mono- and diolefines, as obtained from a solution polymerization in the presence of uranium catalysts, from the catalyst residues, and particularly to a process for the removal of the uranium from the hydrocarbon solution of the polymer, which solution is mixed with an aqueous solution of ammonium carbonate, the thus resulting aqueous phase being then separately treated for the recovery of the ammonium carbonate and of the uranium.

REFERENCES:
patent: 2227833 (1941-01-01), Hixson et al.
patent: 2901314 (1959-08-01), Vavalides
patent: 2918349 (1959-12-01), Seaborg
patent: 3288569 (1966-11-01), Henrickson et al.
patent: 3309348 (1967-03-01), Wentz
patent: 3743631 (1973-07-01), Beck et al.
patent: 3801520 (1974-04-01), Hogan et al.

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