One of the main uses of activated alumina is to be used as an adsorbent. Because of its unique structure, it has a strong affinity with the active components. Activated alumina has uniform micropore distribution, suitable pore size, large pore volume, high water absorption rate, and small bulk density., its important industrial applications include adsorption of dry gases, dry liquids, etc.
Activated alumina drying gases mainly include: acetylene, pyrolysis gas, coke oven gas, hydrogen, oxygen, air, ethane, hydrogen chloride, propane, ammonia, ethylene, hydrogen sulfide, propylene, argon, methane, sulfur dioxide, carbon dioxide, Natural gas, helium, nitrogen, chlorine, etc. And also as an adsorbent, desiccant and supporting medium in petrochemical, chemical and fertilizer plants.