Solid material comminution or disintegration – Processes – Laminated or fibrous mineral material
Patent
1978-04-19
1979-08-28
Lake, Roy
Solid material comminution or disintegration
Processes
Laminated or fibrous mineral material
241 20, 241 39, 241 791, B02C 1906
Patent
active
041658396
ABSTRACT:
Mica flakes are disintegrated to mica scales having a diameter of 10 mm or less and a ratio of diameter/thickness of 100-1000 by using an apparatus and a method comprising bringing about coarse size reduction followed by size reduction of the mica flakes by high-pressure jets of water, if desired together with high-pressure jets of gas, separating mica scales from mica flakes by vertical classification followed by horizontal classification, and taking out the mica scales as a slurry while recycling nondisintegrated mica flakes to size reduction. The slurry of mica scales is used for making mica paper.
REFERENCES:
patent: 2490129 (1949-12-01), Heyman
patent: 3162381 (1964-12-01), Cohn et al.
patent: 3206127 (1965-09-01), Morris et al.
patent: 3719329 (1973-03-01), Ruzicka
Kuwajima Hideji
Mizoguchi Hirofumi
Sakurada Juichi
Watanabe Takeyoshi
Desmond E. F.
Hitachi Chemical Company Ltd.
Lake Roy
LandOfFree
Method for disintegrating mica flakes and apparatus used therefo does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for disintegrating mica flakes and apparatus used therefo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for disintegrating mica flakes and apparatus used therefo will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-765266