Solid material comminution or disintegration – Processes – By utilizing kinetic energy of projected or suspended material
Patent
1997-11-20
1999-07-13
Husar, John M.
Solid material comminution or disintegration
Processes
By utilizing kinetic energy of projected or suspended material
241 15, 241 17, 241 38, B02C 1906, B02C 1912
Patent
active
059214783
ABSTRACT:
A dispersion method for uniformly dispersing solid or liquid fine particles in a solvent utilizes a supercritical fluid. A dispersoid of a solid, a liquid or the like is mixed with a solvent, and the resulting mixture is fed to a supercritical vessel. A supercritical solvent is then fed to the supercritical vessel and heated and compressed to a level higher than the critical temperature and critical pressure thereof to convert it to a supercritical fluid. The supercritical fluid and mixture of dispersoid and solvent are mixed together to form a supercritical mixture, which is released to atmospheric pressure in an explosion-crashing tank and subjected to collision within the explosion-crashing tank to efficiently disperse the dispersoid in the solvent.
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Inoue Yoshitaka
Kamiwano Mitsuo
Nishi Kazuhiko
Husar John M.
Inoue Mfg. Inc.
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