Flotation of minerals

Details Flotation of minerals Flotation of minerals

1985-05-02

1986-06-10

Nozick, Bernard

Classifying, separating, and assorting solids

Fluid suspension

Liquid

252 61, B03D 102

Patent

active

045941513

ABSTRACT:
Process of flotation of minerals, which consists of introducing the flotation collector into the mineral pulp to be treated in the form of a microemulsifiable composition. In general, the collector agents are organic compounds containing sulphur, particularly mercaptans, thioethers or polysulphides, which generally are very slightly soluble in water. This process is particularly suitable for minerals based on oxides and sulphides.

REFERENCES:
patent: 1659396 (1928-02-01), Douglas
patent: 2310240 (1943-02-01), Keck
patent: 2378552 (1945-06-01), Hoag
patent: 4211644 (1980-07-01), Wiechers
patent: 4251301 (1985-06-01), Detienne et al.
patent: 4256696 (1985-07-01), Delourme et al.
patent: 4274950 (1985-06-01), Larribau et al.
patent: 4521300 (1985-06-01), Parlman et al.

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