Aktivierte Tonerde-Kugeln

Activated Alumina Balls not only has the character of Heat Resistance and High Mechanical Strength as Inert Alumina Balls,but because it has many micro-paths,it also has the character of Large Surface Area and High Absorption.This make it has ability of High Water Absorption and High Impurity Absorption.So,Activated Alumina Balls widely used as absorbent,desiccant and catalyst carrier in reactors for Petrochemical Industry,Fertilizer Industry etc. The defluorination effect of the activated alumina is good.Activated alumina defluorinates just as the anion exchange resin,but the selectivity is much strong,the capacity is stable.It has high strength,low abrasion,no soften in water,no expansion,no powdery no crack.it can widely used in the deep drying of cracked gas,ethylene and propylene,hydrogen-generation,air seperation,instrument air drying and fluorine treatment for H2O2,alos in the absorbing pollution material,such as H2S,SO2,HF and paraffin in the waste gas,especially in drinking water defluorination. Al2O3SizeSiO2Na2OFe2O3LOIBulk DensitySurface AreaPore VolumeWater absorptionAttrition Loss%%%%g/mlml/g%%>920.4-1.2≤0.20.1-2≤1≤3≥0.6>260≥0.419-21≤0.51.2-32-43-54-65-76-810-13>930.4-1.2≤0.20.1-2≤1≤3≥0.6>280≥0.419-21≤0.41.2-32-43-54-65-76-810-14