Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1982-07-12
1984-05-01
Andrews, M. J.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 82, 75 1R, C22B 2302, C22B 404, C21B 1110
Patent
active
044459327
ABSTRACT:
Disclosed is a method of recovering ferronickel from oxidated nickel ores, omprising preparing of a charge accompanied by roasting ore, a reducing agent and flux, followed by electric smelting of the charge. According to the proposed method, roasting of the ore with the reducing agent and roasting of the flux are carried out separately.
REFERENCES:
patent: 2573153 (1951-10-01), Lichty
patent: 3077396 (1963-02-01), Moussoulos
patent: 3167420 (1965-01-01), Robiette
Burochkin Alexandr E.
Chernyshev Ivan S.
Keller Viktor R.
Khakimov Tamerlan G.
Lakisov Viktor V.
Andrews M. J.
Gosudarstvenny Proektny I Nauchno-Issledovatelsky Institut Gipro
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