Activated Alumina Ball

Product Name:Activated alumina ball It has some advantages such as big adsorption capacity,big surface area,high intensity,good thermalstability and so on.It is used widely in chemical,petrochemical,fertilizer industries as support for adsorbent, desiccant and catalyst Activated Alumina Physical and Chemical propertiesCrystalling phase typeActivated alumina catalyst supportChemical CompositionAL2O3 95NA2O≤0.3Other< 5Physical propertiesExternal dimensions(mm)4-8mmCompared to surface area (m2/g)200-400Hole air(ml/g)0.4-0.6Static soakage (%)≥28Bulk density (kg/m3)673kg/m3Wear rate( %)≤0.4Crushing strength40lb (18kg)