METHOD FOR ISOLATION OF METAL FROM ITS ORGANIC COMPLEXES Russian patent published in 1999 - IPC

Abstract RU 2125477 C1

FIELD: hydrometallurgy. SUBSTANCE: metal is isolated from its organic complex which is treated with weakly acidic ammonium chloride aqueous solution, wherein concentration of chloride is at least 4 M to decompose complex and release metal ions into solution. EFFECT: simplified procedure. 11 cl, 2 ex

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RU 2 125 477 C1

Authors

Domeniko Karlo Kupertino

Peter Ehntoni Tasker

Dates

1999-01-27—Published

1994-08-03—Filed