Froth flotation of fine particles

Details Froth flotation of fine particles Froth flotation of fine particles

1992-11-23

1994-04-19

Lithgow, Thomas M.

Compositions

Physical separation agents

Froth-flotation or differential adherence

209 5, 209166, 526263, B03D 1016, B03D 102

Patent

active

053043170

ABSTRACT:
Additive composition for use in separating particles of a desired material from particles of an undesired material in a froth flotation process using a frother. The composition includes an alkylated polymer of vinylpyrrolidone and a liquid carrier comprising the frother.

REFERENCES:
patent: 3142664 (1964-07-01), Bauer
patent: 3171784 (1965-03-01), Witwer
patent: 3256141 (1966-06-01), Stephenson
patent: 3406238 (1968-10-01), Freyermuth
patent: 3417054 (1968-12-01), Merijan
patent: 3782546 (1974-01-01), Kirwin
patent: 3929629 (1975-12-01), Griffith
patent: 4141691 (1979-02-01), Antonetti
patent: 4268379 (1981-05-01), Poulos
patent: 4584095 (1986-04-01), Unger
patent: 4756823 (1988-07-01), O'Neill
patent: 4857221 (1989-08-01), Brookes
patent: 4859310 (1989-08-01), Brookes

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