Classifying – separating – and assorting solids – Fluid suspension – Liquid
Patent
1976-07-08
1978-07-25
Halper, Robert
Classifying, separating, and assorting solids
Fluid suspension
Liquid
B03D 102
Patent
active
041027817
ABSTRACT:
An improvement in the process of flotation of sulfide minerals from basic gangue involving employing in association with a collector an alkylamidohydroxylated quaternary amine salt.
REFERENCES:
patent: 2176896 (1939-10-01), Epstein
patent: 2293470 (1942-08-01), Mead
patent: 3072256 (1963-01-01), Golte
patent: 3256140 (1966-06-01), Poschmann
patent: 3845862 (1974-11-01), McGuire
patent: 4006014 (1977-02-01), Gannon
Halper Robert
Kenny R. J.
MacQueen E. C.
Mulligan, Jr. F. J.
The International Nickel Company Inc.
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