Froth flotation with petroleum oxidate-amine compositions

Details Froth flotation with petroleum oxidate-amine compositions Froth flotation with petroleum oxidate-amine compositions

1979-07-19

1980-12-09

Trousof, Natalie

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

209166, C07C 9703, B03D 100

Patent

active

042384095

ABSTRACT:
Disclosed are cationic flotation agents for separating silica from ores consisting of the monocarboxylic acid salts of polyalkylene polyamine amides wherein the amide is completely neutralized.

REFERENCES:
Wagner et al., Synthetic Organic Chem., John Wiley & Sons, N. Y., pp. 567-568, 1965.
McKinley et al., 49, 9919(d), 1955.
McGarry, Chem. Absts., 52, 9538(g), 1958.
Hollingsworth et al., Chem. Absts., 53, 3626(a), 1951.
Bunge et al., Chem. Absts., 63, 283(b), 1965.
Ray et al., Chem. Absts., 65, 11855(a), 1966.

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