Patent ID: 8206623
Filing Date: 2012-06-26
Classification: B01J,C01B,C01P

Abstract:
1. A process for producing ceramic fine particles, the process comprising: supplying a continuous phase and a dispersion phase into a fine channel of a fine channel structure such that the dispersion phase is fed into the continuous phase in a junction of the fine channel structure where the continuous phase and the dispersion phase are combined with each other, whereby the dispersion phase is continuously sheared so as to produce fine droplets, wherein the dispersion phase comprises an aqueous liquid containing a gelling agent to act upon cooling and a ceramic material and the continuous phase comprises an oily liquid containing a surfactant; a step of collecting the produced fine droplets, and cooling the droplets; a step of washing the cooled fine droplets; a step of coating the fine droplets with isoparaffin; a step of drying the washed fine droplets; and a step of firing the dried fine droplets.