Ore flotation with combined collectors

Details Ore flotation with combined collectors Ore flotation with combined collectors

1984-06-15

1985-05-21

Nozick, Bernard

Classifying, separating, and assorting solids

Fluid suspension

Liquid

252 61, 260455B, B03D 114

Patent

active

045184925

ABSTRACT:
S-carbalkoxy-S'-alkyl trithiocarbonate and n-dodecyl mercaptan are used for flotation of copper, nickel and iron-containing ores. S-carbalkoxy-S'-alkyl trithiocarbonate, n-dodecyl mercaptan and poly(propylene glycol) are used for the flotation of copper, nickel and iron-containing ores. Other ores are disclosed as being suitable for the flotation thereof with these novel compositions.

REFERENCES:
patent: 1659396 (1928-02-01), Douglas
patent: 2501269 (1950-03-01), Fischer
patent: 4211644 (1980-07-01), Wiechers
patent: 4341715 (1982-07-01), Parlman et al.
patent: 4439314 (1984-03-01), Parlman et al.
patent: 4462898 (1984-07-01), Parlman et al.

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