METHOD OF REMOVING HEAVY NONFERROUS METALS FROM AMMONIUM MOLYBDATE SOLUTION Russian patent published in 1998 - IPC

Abstract RU 2116969 C1

FIELD: nonferrous metallurgy. SUBSTANCE: removal is accomplished by sorption on cationite with simultaneous evaporation of solution to residual free ammonia concentration 0.1-0.3 g/l. EFFECT: enhanced cleaning efficiency. 1 tbl

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RU 2 116 969 C1

Authors

Pashkov G.L.

Mikhnev A.D.

Kholmogorov A.G.

Drozdov S.V.

Dates

1998-08-10—Published

1996-05-13—Filed