METHOD OF EXTRACTION OF MANGANESE IONS FROM AQUEOUS SOLUTIONS Russian patent published in 2003 - IPC

Abstract RU 2214467 C2

FIELD: extraction of agents from aqueous solutions; ferrous and non- ferrous metallurgy; cleaning industrial and domestic runoff. SUBSTANCE: proposed method includes extraction of manganese ions by extracting agent containing oleic acid, triethhanolamine and diluent at 7≤pH≤11; gasoline or kerosene is used as diluent. EFFECT: enhanced efficiency; low cost. 1 tbl, 2 ex

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RU 2 214 467 C2

Authors

Voropanova L.A.

Frolova N.V.

Dates

2003-10-20—Published

2001-12-18—Filed