Treatment of phosphate ore used in preparing phosphate matrix sl

Details Treatment of phosphate ore used in preparing phosphate matrix sl Treatment of phosphate ore used in preparing phosphate matrix sl

1984-08-17

1985-12-17

Doll, John

Chemistry of inorganic compounds

Treating mixture to obtain metal containing compound

Alkaline earth metal

423319, 423320, 423321R, 241 17, 241 23, C01F 100

Patent

active

045592047

ABSTRACT:
There is disclosed a method of producing water-based phosphate matrix slurries wherein the as-mined phosphate matrix is dried prior to the formation of the slurry. Drying the matrix decreases the viscosity of the slurry and improves the clay consolidation characteristics of the by-product slimes produced during the phosphate slurry beneficiation process steps.

REFERENCES:
patent: 4374817 (1983-02-01), Lehman et al.
patent: 4389380 (1983-06-01), Parks
A. V. Slack ed., Phosphoric Acid, Part 1, Marcel Decker, Inc., New York, 1968, p. 171.

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