Solid material comminution or disintegration – Processes – With application of fluid or lubricant material
Patent
1999-03-08
2000-01-18
Hail, III, Joseph J.
Solid material comminution or disintegration
Processes
With application of fluid or lubricant material
241 2415, 241 2431, B02C 2308
Patent
active
060151048
ABSTRACT:
A process and apparatus for coal gasification plant feedstock preparation. A raw feedstock slurry is fed to a hydrocyclone which separates and provides a primary carbonaceous-rich overflow. The primary overflow is further separated by a dewatering screen into a secondary carbonaceous-rich overflow and a media bleed slurry. The secondary overflow is crushed by a crusher and a portion of the media bleed slurry is added to the crushed secondary overflow for subsequent milling and conditioning.
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Hail III Joseph J.
Hong William
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