Activated alumina is a porous alumina material with high specific surface area, rich pore structure and excellent adsorption performance. According to different forms, it can be divided into activated alumina balls and activated alumina powder, both of which have their own advantages in physical properties, preparation methods and industrial applications. Activated alumina balls Physical properties […]

Activated alumina is a porous oxide made by high-temperature dehydration of aluminum hydroxide. It has a high specific surface area, abundant surface hydroxyl groups and adjustable pore size distribution, making it an ideal adsorption material. Compared with ordinary alumina, activated alumina has a higher adsorption capacity and can be regenerated and reused, playing an important […]

Sulfur recovery catalyst is a key material used to convert acidic gas containing hydrogen sulfide into elemental sulfur. It is widely used in tail gas treatment processes in industries such as petroleum refining, natural gas purification, and coal chemical industry. It mainly achieves efficient sulfur recovery through the Claus process and its improved technology, reduces […]