Flotation of molybdenite

Details Flotation of molybdenite Flotation of molybdenite

1980-01-11

1982-05-11

Halper, Robert

Classifying, separating, and assorting solids

Fluid suspension

Liquid

B03D 106

Patent

active

043292232

ABSTRACT:
Molybdenite is recovered by froth flotation of ore or concentrate by use of thio carboxylic acid compound and activated carbon to depress copper and other metal sulfides. The reagents are preferably utilized in a weight ratio of about 1:1.

REFERENCES:
patent: 1261810 (1918-04-01), Hebbard
patent: 2449984 (1948-09-01), Gibbs
patent: 2559104 (1951-07-01), Arbiter
patent: 2957576 (1960-10-01), Henderson
patent: 3400817 (1968-09-01), Burwell
patent: 3785488 (1974-01-01), Werneke
patent: 3811569 (1974-08-01), Shirley
patent: 4196073 (1980-04-01), Gannon
patent: 4231859 (1980-11-01), Huiatt
patent: 4268380 (1981-05-01), Shaw

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