Process for the selective froth-flotation of phosphate and carbo

Details Process for the selective froth-flotation of phosphate and carbo Process for the selective froth-flotation of phosphate and carbo

1980-11-14

1982-03-02

Halper, Robert

Classifying, separating, and assorting solids

Fluid suspension

Liquid

209166, B03D 102

Patent

active

043177158

ABSTRACT:
A process for the separate recovery of phosphate and carbonate minerals from finely-divided phosphate-carbonate-silicate ores or concentrates with a carbonate to phosphate ratio of over 1 is disclosed, in which an anionic collector agent is added to an aqueous slurry of these ores and concentrates, the slurry is then exposed to froth-flotation in order to separate a silicate-bearing residue from phosphate-carbonate concentrate, thereafter

REFERENCES:
patent: 1488745 (1924-04-01), Ellis
patent: 2105807 (1938-11-01), Crago
patent: 2313360 (1943-03-01), Ralston
patent: 3259242 (1966-07-01), Snow
patent: 3462017 (1969-08-01), Bushell
patent: 3482688 (1969-12-01), Bushell
patent: 4059509 (1977-11-01), Eisenhardt
patent: 4144969 (1979-03-01), Snow

Affiliated with

Also associated with

Rating

Process for the selective froth-flotation of phosphate and carbo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the selective froth-flotation of phosphate and carbo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the selective froth-flotation of phosphate and carbo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-58823