METHOD OF NICKEL PRODUCTION Russian patent published in 1995 - IPC

Abstract SU 1779065 A1

FIELD: nonferrous metallurgy. SUBSTANCE: solution of perfluorinated surface-active substance is added to sulfate or sulfate-chloride electrolyte for electrodeposition of nickel. Before feeding to electrolyte surface-active substance is chlorinated by bubbling of chlorine through its at concentration 0,15-0,3 hm³ per 1 kg surface-active substance in solution. Then prepared electrolyte is fed for nickel electrodeposition. EFFECT: improved method of nickel production. 1 tbl

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SU 1 779 065 A1

Authors

Kubasov V.L.

Vorob'Ev G.A.

Popova T.E.

Galantseva T.V.

Ershov S.F.

Dates

1995-04-10—Published

1991-01-17—Filed