Process for froth flotation of non-sulfide minerals

Details Process for froth flotation of non-sulfide minerals Process for froth flotation of non-sulfide minerals

1977-12-21

1980-01-29

Halper, Robert

Classifying, separating, and assorting solids

Fluid suspension

Liquid

B03D 102

Patent

active

041860837

ABSTRACT:
An improved process of froth flotation for non-sulfide minerals arises when the collector employed is a combination of a fatty acid and an anionic perfluorosulfonate compound.

REFERENCES:
patent: 2182845 (1939-12-01), Harris
patent: 2414815 (1947-01-01), Kennedy
patent: 2442455 (1948-06-01), Booth
patent: 2764602 (1956-09-01), Ahlbrecht
patent: 2879302 (1959-03-01), England
patent: 3186546 (1965-06-01), Keen
patent: 4136019 (1979-01-01), Wilson
Chem. Abstracts, vol. 80, 1974, 49584j.

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