Method of recovering ferronickel from oxidated nickel ores

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes

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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

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