Operating method for slag cleaning furnace in copper refining

Details Operating method for slag cleaning furnace in copper refining Operating method for slag cleaning furnace in copper refining

1975-10-28

1977-05-03

Satterfield, Walter R.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

75 24, 75 63, C22B 1500, C21B 304

Patent

active

040212351

ABSTRACT:
A process is provided for recovering in a slag cleaning furnace the copper from smelting furnace slags discharged from a smelting furnace for copper refinery, said process being characterized in that zinc removed tailings are charged into said slag smelting furnace in an either continuous or discontinuous manner, whereby the copper recovery may be improved and valuable metals may also be recovered from the said tailings.

REFERENCES:
patent: 1416262 (1922-05-01), Butler et al.
patent: 2295219 (1942-09-01), Kalling et al.
patent: 2857263 (1958-10-01), Anderson

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