Process for dressing kaolinite by flotation

Details Process for dressing kaolinite by flotation Process for dressing kaolinite by flotation

1987-09-14

1988-05-17

Schor, Kenneth M.

Classifying, separating, and assorting solids

Fluid suspension

Liquid

209166, 252 61, B03D 102

Patent

active

047448920

ABSTRACT:
Process for the selective separation of kaolinite and feldspar by flotation in aqueous pulp, wherein flotation is carried out at the pH-value of the pulp which is naturally obtained during suspension of the mixture of minerals in water using water-soluble salts with trivalent metal ions as activators and depressors, in the presence of cationic and/or anionic surfactants as collectors, and optionally in the presence of other standard flotation aids.

REFERENCES:
patent: 3337048 (1967-08-01), Mercade
patent: 3462013 (1969-08-01), Mercade
patent: 3599879 (1971-08-01), Clark
patent: 3804243 (1974-04-01), Yang
patent: 3837488 (1974-09-01), Yang
patent: 3844939 (1974-10-01), Katayanagi
patent: 4038179 (1977-07-01), Katayanagi
Coope, B. M., Kaolin A Review of Production and Processing Industrial Minerals, Jan. 1979.

Affiliated with

Also associated with

Rating

Process for dressing kaolinite by flotation 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 dressing kaolinite by flotation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for dressing kaolinite by flotation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1880098