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公开(公告)号:US3914384A
公开(公告)日:1975-10-21
申请号:US50080774
申请日:1974-08-28
Applicant: DRESSER IND
Inventor: GULLETT JAMES THOMAS
IPC: B28C1/14 , B01J20/10 , C01B33/26 , C01B33/40 , C01B33/28
CPC classification number: C01B33/42 , B01J20/10 , C01B33/26 , C01B33/40 , C01B33/46
Abstract: The simultaneous drying and comminuting of raw, as mined, montmorillonite to a discrete particle size predominantly -200 mesh and a Fisher Average Diameter between about 6 and 25 microns in the -200 mesh fraction.
Abstract translation: 将原始的,作为开采的蒙脱石同时干燥并粉碎成主要为-200目的离散粒度,在-200目部分中的Fisher平均直径为约6至25微米。