Activated alumina is a high-surface-area, highly porous form of aluminum oxide. It can adsorb gases and liquids without
changing its form. It works as a desiccant through adsorption. As air passes through the alumina, the water in the air sticks it and becomes trapped and air that passes through an activated alumina filter is dried out. Even if immersed in a liquid,AA won't fall apart or soften. You can restore the original adsorption efficiency of activated alumina by heating it to any temperature from 350° to 600°F (177° to 316°C). When the desiccant is heated as described above, the water stored in it is released. This means that filters with activated alumina can be reused over and over again.
Available Types of Activated Alumina
Activated alumina has several applications, like desiccant, catalyst carrier, sulfur recovery, and others. After adding
Different additive, activated alumina is used for catalyst and purification, like dechlorination agent, polyethylene purification
Zibo xiangrun and Shandong Bairui is the famous China alumina adsorbent factory and China alumina adsorbent manufacturer. We could do technical guidance and production as required data. We are looking forwards to your cooperation!