Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group ib metal
Patent
1986-04-02
1987-12-01
Doll, D. John
Chemistry of inorganic compounds
Treating mixture to obtain metal containing compound
Group ib metal
423 29, 423 30, 423 31, 209166, 209167, 252 61, 75 2, 75105, 75106, 75118R, C22B 700
Patent
active
047103612
ABSTRACT:
Gold values are obtained from gold cyanidation tailings or gold bearing ores by treating the same with a flotation collector consisting of 5 to 20% xanthate collector and 80 to 95% fatty acid collector of a pulp pH range from 5 to 8.
REFERENCES:
patent: 1291824 (1919-01-01), Gahl
patent: 2838369 (1958-06-01), Gaudin et al.
patent: 4441993 (1984-04-01), Howald
Doll D. John
Stoll Robert L.
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