Method for fluidized bed jet mill grinding

Details Method for fluidized bed jet mill grinding Method for fluidized bed jet mill grinding

1998-07-01

1999-11-30

Hail, III, Joseph J.

Solid material comminution or disintegration

Processes

By utilizing kinetic energy of projected or suspended material

241 25, 241 39, B02T 1906

Patent

active

059927739

ABSTRACT:
The method and apparatus for impact pulverization by directing at least one high-velocity gas or vapor jet exiting from a nozzle into a fluidized bed of milling material, wherein the gas or vapor jet is jointly accelerated with a portion of the milling material and thereafter directed into the fluidized bed of milling material.

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