Recovery of metals from Atlantic sea nodules

Details Recovery of metals from Atlantic sea nodules Recovery of metals from Atlantic sea nodules

1979-04-04

1980-06-17

Hearn, Brian E.

Chemistry of inorganic compounds

Treating mixture to obtain metal containing compound

Group viib metal

423 27, 423150, 423DIG4, C01G 4500, C01G 5100, C01G 5300

Patent

active

042083796

ABSTRACT:
Nickel, cobalt and manganese are selectively recovered from Atlantic deep sea nodules by means of a preliminary treatment with acetic acid, followed by leaching with sulfurous acid.

REFERENCES:
patent: 305524 (1884-09-01), Mathieu
patent: 2187750 (1940-01-01), Marvin
patent: 3923615 (1975-12-01), Kane
patent: 4138465 (1979-02-01), Pahlman
Brooke, J. et al., "Manganese Nodules as a Source of Copper and Nickel--Minerological Assessment and Extraction" Transactions, Institution of Mining and Metallurgy, (London), vol. 78, 1969, pp. 64-73.

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