Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Radioactive metal
Patent
1974-08-08
1976-07-27
Sebastian, Leland A.
Chemistry of inorganic compounds
Treating mixture to obtain metal containing compound
Radioactive metal
210267, 423 8, C22B 6002, B01D 1508, B01D 3300
Patent
active
039718425
ABSTRACT:
In a plant for uranium enrichment using a cascade of ion exchange beds, each bed operates more efficiently because an annular chamber is rotated about a stationary annular ion exchange bed at a speed corresponding to the speed of migration of a region so that, with respect to such rotating chamber, each of the regions of a system remains substantially stationary. An aqueous solution of ferric chloride is pumped to the ferric region and flows forwardly to the forwardly moving rear boundary of the uranium region.
REFERENCES:
patent: 3511620 (1970-05-01), Shimokawa
patent: 3869536 (1975-03-01), James
Swinton et al., Australian Journal of Applied Science, vol. 4, No. 2, June, 1953, pp. 316-328.
Atlantic Richfield Company
Ewbank John R.
Nucker Christine M.
Sebastian Leland A.
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