Wet grinding of crystalline energetic materials

Solid material comminution or disintegration – Processes – By utilizing kinetic energy of projected or suspended material

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241 21, 241 24, B02C 1906

Patent

active

051976773

ABSTRACT:
The particle size of a particulate energetic material such as HMX or RDX is reduced by introducing the energetic material as a water-containing slurry at less than 40 percent solids into a high velocity fluid stream in a fluid energy mill and controlling the fluid temperature, fluid velocity, and energetic material feed rate to achieve a particle size of about 10 microns or less.

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