Process and apparatus useful for the production of dispersions, glass and fillers for silicone rubbers involves feeding a reaction mixture through a molded body containing through channels

摘要

The synthesis of a solid comprises feeding a reaction mixture as a whole or in steps through one or more molded bodies having through channels in the streaming direction. Independent claims are included for: (1) a pyrogenic product in which the primary particle size distribution has a standard deviation of approximately 1.4; and (2) an apparatus for conducting the synthesis comprising a mixing chamber, a reaction space, a reaction mixture feed line, and a burner (1) in which one or more molded bodies (5) with through channels are arranged in the reaction mixture feed line to the burner.