Specialized metallurgical processes – compositions for use therei – Processes – Free metal or alloy reductant contains magnesium
Patent
1975-03-27
1976-04-27
Ozaki, G.
Specialized metallurgical processes, compositions for use therei
Processes
Free metal or alloy reductant contains magnesium
75101R, 75119, 423150, C22B 2304
Patent
active
039532003
ABSTRACT:
A process for extracting nickel from a low-grade nickel complex ore. The process features simultaneously grinding and leaching of the ore with an aqueous ammoniacal leach solution.
REFERENCES:
patent: 709277 (1902-09-01), Perron
patent: 1071791 (1913-09-01), Pugsley
patent: 1103346 (1914-07-01), Butters
patent: 1352832 (1920-09-01), Priest
patent: 2368194 (1945-01-01), Brenner
patent: 3860689 (1975-01-01), Seffon et al.
Im Suk Joong
Johnston James D.
Ethyl Corporation
Johnson Donald L.
Linn Robert A.
Ozaki G.
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