Process for recovery of uranium from wet process H.sub.3 PO.sub.

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Radioactive metal

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Other Related Categories

204 15, C01G 4300, C25B 100

Type

Patent

Status

active

Patent number

045782490

Description

ABSTRACT:
A process for stripping hexavalent uranium from an organic solution using phosphoric acid containing ferrous ion wherein the ferrous ion is provided by electrolytic reduction of ferric ion with minimal production of hydrogen.

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patent: 4302427 (1981-11-01), Berry et al.
patent: 4341602 (1982-07-01), Nenner et al.
patent: 4371505 (1983-02-01), Pautrot
patent: 4382116 (1983-05-01), Gahn et al.
J. Wang, Electrochimica Acta, vol. 26, pp. 1721-1726, 1981.

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