MANUFACTURING PROCESS OF ULTRA FINE ALUMINUM HYDROXIDE

摘要

PURPOSE: A method for manufacturing ultrafine aluminum hydroxide is provided to mass-produce the ultrafine aluminum hydroxide of stabilized quality by applying optimal facilities to respective processes. CONSTITUTION: Aluminum hydroxide slurry, deposited using a sodium aluminum solution, is filtered/washed through a continuous vacuum belt filtering process(101). A cake is obtained, and a dispersing agent is introduced into the cake to become slurry using a high viscosity/speed disperser(102). Coagulated particles from the depositing process in the slurry is ground(103). Ground slurry is dried(104). Coagulated particles from the drying process is ground(105).