Arsenic and sulfur elimination from cobaltiferous ores

Details Arsenic and sulfur elimination from cobaltiferous ores Arsenic and sulfur elimination from cobaltiferous ores

1978-02-13

1980-01-29

Rutledge, L. Dewayne

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

75 1R, 75 7, 423 88, 423138, 423154, B03D 100, C22B 102

Patent

active

041859960

ABSTRACT:
A method for removing sulfur and arsenic from cobaltiferous ores and recovering an enriched cobalt product is described. The procedure involves the steps of

REFERENCES:
patent: 1637838 (1927-08-01), Simonds
patent: 2111789 (1938-03-01), Kuzell
patent: 2526707 (1950-10-01), Stahl et al.
patent: 2867526 (1959-01-01), Heath et al.
patent: 3053651 (1962-11-01), McGualey
Remy, H. Treatise on Inorganic Chemistry vol. II Elsevier Publishing Co., New York, p. 368 (1956).

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