Froth flotation process

Details Froth flotation process Froth flotation process

1977-12-21

1978-12-19

Halper, Robert

Classifying, separating, and assorting solids

Fluid suspension

Liquid

B03D 102

Patent

active

041304772

ABSTRACT:
A process for the recovery of mineral values by froth flotation in an aqueous medium from mineral ores with the use of an effective amount of a mercaptan polyalkylene oxide frother.

REFERENCES:
patent: 2611485 (1950-09-01), Treter
patent: 2674619 (1954-04-01), Lundsted
patent: 3053903 (1962-09-01), Holland
patent: 3440287 (1969-04-01), Horsley
patent: 3595390 (1971-07-01), Booth
patent: 3661851 (1932-05-01), Urbach
patent: 3849501 (1974-11-01), Mcloy
patent: 3865718 (1975-02-01), Treter et al.
patent: 3894093 (1975-07-01), Raizner

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