Use of C.sub.8-34 alpha olefin sulfonates to improve and enhance

Details Use of C.sub.8-34 alpha olefin sulfonates to improve and enhance Use of C.sub.8-34 alpha olefin sulfonates to improve and enhance

1980-08-26

1982-12-14

Hill, Ralph J.

Classifying, separating, and assorting solids

Fluid suspension

Liquid

252 61, 252555, B03D 102

Patent

active

043637248

ABSTRACT:
A method of beneficiating ore containing barite by a froth flotation process. C.sub.8-34 alpha olefin sulfonates and salts thereof are the active component in compositions which are effective barite collectors and frothers. Additionally, the alpha olefin sulfonates can be admixed with C.sub.8-34 alkyl sulfates, salts thereof, tall oil fatty acids, salts thereof, mahogany petroleum sulfonates, salts thereof, sulfosuccinamates, salts thereof, as well as with admixtures of these compounds to achieve compositions which are efficient barite collectors and frothers.

REFERENCES:
patent: 2433258 (1947-12-01), Booth
patent: 2739124 (1956-03-01), Oito
patent: 2834463 (1958-03-01), Vincent
patent: 2970692 (1961-02-01), Henderson
patent: 3685652 (1972-08-01), Chentob
patent: 4157296 (1979-01-01), Dorrepael
patent: 4192739 (1980-03-01), Nawg

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