Classifying – separating – and assorting solids – Precedent preparation of items or materials to facilitate... – Sorting special items or sorting by methods and apparatus...
Patent
1986-12-03
1988-11-01
Reeves, Robert B.
Classifying, separating, and assorting solids
Precedent preparation of items or materials to facilitate...
Sorting special items or sorting by methods and apparatus...
209 5, 209214, 210695, 210798, B03C 102
Patent
active
047812982
ABSTRACT:
A process for the wet processing of kaolin clay which includes a step for physically removing discrete particles of colored impurities by high gradient magnetic separation (HGMS) in which all processing steps including HGMS are carried out with the feed clay slurry at high solids, above 50%, and the magnetically purified clay slurry is also recovered at high solids, above 50%. A feature of the invention is that the HGMS unit is operated in a novel manner such as to avoid the dilution of the magnetically purified clay slurry with water during all stages of HGMS treatment without adverse effect on the yield of magnetically purified clay.
REFERENCES:
patent: 3326374 (1967-06-01), Jones
patent: 3424308 (1969-01-01), Fenske
patent: 3471011 (1969-10-01), Iannicelli et al.
patent: 3838773 (1974-10-01), Kolm
patent: 3861934 (1975-01-01), Mallary et al.
patent: 3902994 (1975-09-01), Maxwell et al.
patent: 4087004 (1978-05-01), Nott et al.
patent: 4087358 (1978-05-01), Oder
patent: 4191591 (1980-03-01), Bender et al.
patent: 4266982 (1981-05-01), Bender
patent: 4303204 (1981-12-01), Weston
patent: 4414116 (1983-11-01), Nolan
Hemstock Glen A.
Willis Mitchell J.
Engelhard Corporation
Hajec Donald T.
Moselle Inez L.
Reeves Robert B.
LandOfFree
Process for beneficiating clay at high solids 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 beneficiating clay at high solids, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for beneficiating clay at high solids will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-885759