METHOD OF ISOLATION OF GADOLINIUM FROM THE IRRADIATED EUROPIUM Russian patent published in 1998 - IPC

Abstract RU 2120409 C1

FIELD: radiochemistry, rare-earth elements. SUBSTANCE: europium is cemented from citrate solution containing gadolinium with alkaline metal amalgam. Then precipitate containing gadolinium and europium monocitrates is added to solution. Amalgam is contacted with biphase system solution-precipitate directly. Output of process is increased by 5-6 times. Method provides the separation of gadolinium and europium. EFFECT: improved method of isolation. 1 tbl

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RU 2 120 409 C1

Authors

Lebedev V.M.

Jadovin A.A.

Filimonov V.T.

Dates

1998-10-20Published

1997-07-25Filed