ALLOYED METALLIC PLUTONIUM PROCESSING Russian patent published in 2003 - IPC

Abstract RU 2200133 C2

FIELD: nuclear fuels technology. SUBSTANCE: plutonium- gallium alloy is dissolved as anode by electrolysis of 3- 20% ammonium chloride solution. As alloy dissolves, plutonium hydroxide simultaneously precipitates. Precipitate is separated from gallium-containing solution. Gallium is precipitated by decomposition of ammonium hydroxide. Ammonium chloride solution thus obtained is further used for dissolving alloy. EFFECT: simplified process, reduced plutonium losses, and enabled wasteless technology. 3 cl, 1 dwg, 2 tbl, 2 ex

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RU 2 200 133 C2

Authors

Glagovskij Eh.M.

Zakharkin B.S.

Shentjakov V.V.

Varykhanov V.P.

Kucherenko V.S.

Solov'Eva L.N.

Dates

2003-03-10Published

2000-10-23Filed