Method of high shear comminution of solids

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United States of America Patent

PATENT NO 9227196
APP PUB NO 20140209714A1
SERIAL NO

13790733

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Abstract

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Herein disclosed in a method comprising: shearing a feed comprising a solid component in a high shear device to produce a product, at least a portion of which comprises sheared solids; and separating at least some of the sheared solids from the product to produce a component-reduced product, wherein the solid component in the feed stream comprises a first particle density, and wherein the sheared solids in the product comprise a second particle density greater than the first particle density. In some embodiments, the solid component of the feed comprises gas trapped therein, and wherein at least a portion of said gas is released from the solid component upon shearing. Herein also is disclosed a method of comminuting solids in a feed stream comprising a solid component by processing the feed stream in a high shear device to produce a product stream comprising comminuted solids.

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Patent Owner(s)

Patent OwnerAddress
H R D CORPORATIONP O DRAWER 450267 HOUSTON TX 77245

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anthony, Rayford G College Station, US 149 1661
Borsinger, Gregory G Chatham, US 64 432
Hassan, Abbas Sugar Land, US 163 1671
Hassan, Aziz Sugar Land, US 164 1693

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