Method for producing minute particles and apparatus therefor

Details Method for producing minute particles and apparatus therefor Method for producing minute particles and apparatus therefor

1993-03-23

1995-01-17

Berman, Jack I.

Radiant energy

Ion generation

Field ionization type

250283, B01D 5944

Patent

active

053828011

ABSTRACT:
Minute particles are produced by holding charged nucleating particles in an electric field and supplying source particles to the region where the nucleating particles are held. The source particles adhere to the nucleating particles, thus growing minute particles with electric charges. This method permits the production of minute particles which are uniform in their mass and shape or the like. Minute particles having composite structures consisting of different kinds of substances can also be produced.

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