Activated Alumina Ball Desiccant Adsorbent High Purity Activated Alumina for Air Dryer Compressed Air Drying

Activated alumina is a porous spherical solid adsorbent processed by high-temperature calcination of high-purity aluminum hydroxide raw materials. With developed pore channels, large specific surface area and stable physical and chemical properties, this product is widely recognized as an efficient drying medium, fluoride removal material and catalyst carrier in modern industrial production.

Our activated alumina balls feature uniform particle shape, low abrasion loss and strong mechanical compression resistance. Hard texture effectively prevents pulverization and powder leakage during tower filling and long-term cyclic operation, avoiding pipeline blockage and equipment pollution. Meanwhile, the material possesses excellent regenerability; saturated activated alumina can restore most adsorption capacity through hot air heating regeneration treatment, greatly lowering overall material replacement cost for enterprises.

Different grades of activated alumina are available to match diversified working conditions. The desiccant type is mainly used for compressed air dryers, natural gas dehydration and refrigeration system drying. The defluoridation grade applies to drinking water and industrial wastewater fluoride ion removal. The catalyst carrier grade serves as supporting medium for various chemical synthesis reactions in petrochemical and fine chemical industries.

Strict raw material screening and finished product testing are carried out in our factory. Complete inspection certificates are provided for each batch of goods. We support mass spot supply, customized technical indicators and multiple packaging methods including ton bags and paper drums to satisfy long-term procurement demands from global industrial customers.