Process for froth flotation of phosphate ores

Details Process for froth flotation of phosphate ores Process for froth flotation of phosphate ores

1977-12-21

1979-06-19

Halper, Robert

Classifying, separating, and assorting solids

Fluid suspension

Liquid

B03D 102

Patent

active

041586239

ABSTRACT:
Conditioning of an aqueous slurry of a phosphate ore with a combination of a fatty acid and a dialkylsulfosuccinic acid or salt thereof provides improved beneficiation upon froth flotation of the conditioned ore.

REFERENCES:
patent: 2373305 (1945-04-01), Gieseke
patent: 3098817 (1963-07-01), Baarson
patent: 3102856 (1963-09-01), Chase
patent: 3779380 (1973-12-01), Bishop
patent: 3915391 (1975-12-01), Melcade

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