Ore treatment involving a halo-metallization process

Details Ore treatment involving a halo-metallization process Ore treatment involving a halo-metallization process

1971-03-25

1977-12-13

Andrews, M. J.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

75 21, 75 90R, 751335, C22B 2302

Patent

active

040626750

ABSTRACT:
A pyrometallurgical process for the treatment of ores, particularly lateritic nickel ores containing nickel oxide and/or nickel silicate, employing halide and metallic iron, and optionally carbon, for extraction of the metal in concentrate form easily recoverable by magnetic separation procedures.

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