... ,high surface area,&thermal stability, ideal for adsorbing, catalyst carrier Activated aluminaType χρ active alumina desiccant is kind ... 70),and low regeneration temperature (150),it is widely used in petrol chemical, textile and air-separation fieldFormula : ... catalytic active alumina ,can be used as catalyst carrier of catalyst itself.χρ active alumina can be used as defluoride in water process , ...