Method of removing arsenic from a copper electrolyte

Details Method of removing arsenic from a copper electrolyte Method of removing arsenic from a copper electrolyte

1983-10-18

1985-03-05

Doll, John

Chemistry of inorganic compounds

Treating mixture to obtain metal containing compound

Group ib metal

423 87, C01B 2700, C01B 2900

Patent

active

045030154

ABSTRACT:
A copper electrowinning electrolyte containing arsenic is extracted to remove arsenic therefrom utilizing trioctylphosphinicoxide as an extracting agent in an organic solvent.

REFERENCES:
patent: 4061564 (1977-12-01), De Schepper et al.
patent: 4102976 (1978-07-01), Hiemeleers et al.
Pp. 197 and 213 of Ullmans Encyklopadie der Technischen Chemie, 3rd Edition, (Urban & Schwarzenberg, M/u/ nchen, Berlin, 1961)-in German.

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