Conditioning agent for froth flotation of fine coal

Details Conditioning agent for froth flotation of fine coal Conditioning agent for froth flotation of fine coal

1978-04-17

1980-04-01

Weinblatt, Mayer

Compositions

Physical separation agents

Froth-flotation or differential adherence

209 5, 209166, 252307, 252353, 252354, C11D 734, C11D 932

Patent

active

041960920

ABSTRACT:
A conditioning agent comprising a frother and a bis(alkyl)ester of a sulfosuccinic acid salt provides high coal recovery with reduced ash content.

REFERENCES:
patent: 2785134 (1957-03-01), Mathews et al.
patent: 3102856 (1963-09-01), Chase
patent: 3793218 (1974-02-01), Canevari
patent: 3910855 (1975-10-01), Abeles
patent: 3915391 (1975-10-01), Mercade
patent: 4052331 (1977-10-01), Dumoulin

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