REUSE OF LITHIUM-CONTAINING WASTE Russian patent published in 1998 - IPC

Abstract RU 2108644 C1

FIELD: waste disposal. SUBSTANCE: lithium-containing waste, namely worked out and defective lithium chemical power sources, is treated by liquid water-immiscible higher alifatic alcohols, e.g. n-butyl, s-butyl, or amyl alcohols. Then lithium is extracted by water and isolated from aqueous phase. EFFECT: improved safety due to reduced reaction heat. 2 cl

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RU 2 108 644 C1

Authors

Abros'Kin I.E.

Krutitskij V.G.

Lopyrev V.A.

Poguda I.S.

Tiunov M.P.

Judina E.V.

Dates

1998-04-10—Published

1995-11-28—Filed