Dialkylbenzene monosulfonate collectors useful in ore flotation

Details Dialkylbenzene monosulfonate collectors useful in ore flotation Dialkylbenzene monosulfonate collectors useful in ore flotation

1994-11-03

1995-11-21

Dees, Jose G.

Compositions

Physical separation agents

Froth-flotation or differential adherence

562 91, 562 94, B03D 102

Patent

active

054684072

ABSTRACT:
A composition comprising a mixture of dialkylbenzene monosulfonic acids or salts thereof containing greater than about 60 weight percent of the para dialkylbenzene isomer and greater than about 80 weight percent of the combined di(2-alkyl)benzene and di(3-alkyl)benzene isomers. The composition exhibits improved properties as a mineral collector in ore flotation.

REFERENCES:
patent: 3169987 (1965-02-01), Bloch
patent: 4298547 (1981-11-01), Young
patent: 4301317 (1981-11-01), Young
patent: 4592783 (1986-06-01), Dressler et al.
patent: 5004841 (1991-04-01), Lee et al.
patent: 5015367 (1991-05-01), Klimpel et al.
patent: 5026933 (1991-06-01), Blain et al.
patent: 5173176 (1992-12-01), Klimpel et al.
patent: 5243116 (1993-09-01), Lee et al.

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