Classifying – separating – and assorting solids – Fluid suspension – Liquid
Patent
1978-10-30
1980-06-10
Halper, Robert
Classifying, separating, and assorting solids
Fluid suspension
Liquid
B03D 102
Patent
active
042071780
ABSTRACT:
Froth flotation of phosphate and iron ores is improved in recovery when a collector combination of a fatty acid and an alkylamidoalkyl monoester of a sulfosuccinic acid or a salt thereof is employed.
REFERENCES:
patent: 2236528 (1941-04-01), Epstein
patent: 3102856 (1963-09-01), Chase
patent: 3256140 (1966-06-01), Poschmann
patent: 3915391 (1975-10-01), Mercade
Smith, Jr. Eugene L.
Wang Samuel S.
American Cyanamid Company
Halper Robert
Van Riet Frank M.
vanLoo William J.
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