Zibo XiangRun Environment Engineering Co., Ltd.How to produce activated alumina?
There are two raw materials for the production of activated alumina, one is "quick powder" produced from aluminium hydroxide, and the other is pseudo boehmite produced from aluminate or aluminum salt or both.
For quick powder, X-ρ alumina is the main raw material for the production of activated alumina balls, which is abbreviated as FCA in foreign countries. In China, because it is alumina powder produced by rapid dehydration method, it is called "quick powder removal". "Quick off powder" is a mixture of x-alumina and rho-alumina, and the content is different due to the difference in production conditions.
For pseudo boehmite, how to produce pseudo boehmite? Natural or artificially produced alumina monohydrate and trihydrate alumina cannot be used as desiccants, adsorbents, catalysts and catalyst carriers due to their low specific surface area, small pore volume and low activity. Alumina monohydrate or trihydrate must be processed into pseudoboehmite. Pseudo-boehmite has high specific surface area, large pore volume, large pore size and high activity, and is suitable for use as desiccant, adsorbent, catalyst and catalyst carrier in the fields of petrochemical industry, fertilizer and exhaust gas.
Zibo Xiangrun Environment Engineering Co.,Ltd and Shandong Bairui Chemical Co.,Ltd professionally produce activated alumina, alumina powder and alumina products.
