Preparation of activated alumina powder

Preparation of activated alumina powder

 Activated alumina powder is prepared by mixing alumina water such as aluminum hydroxide and pseudo-boehmite with different additives and controlling different roasting conditions. The specific process is as follows:  

 Characteristics of activated alumina powder

     The specific surface area is large, generally up to 350m2/g or more. The purity of the product can be controlled by the method of controlling the purity of the raw material, and the pore size distribution of the product can be controlled by the method of additives.