Activated Alumina
    Activated Alumina has the large capacity of absorption, high surface area, high strength and thermal stability, which is widely used as an absorbent, desiccant and catalyst carrier in Chemistry, Petrochemical, oil, gas and fertilizer industrial for example dehydration for air, natural gas and pyrolysis gas; elimination of fluorine in drinking water; catalyst and absorbent for hydrogen peroxide solution by anthraquinone process; elimination of chlorine in sticky resin; dehydration and decarbonization in air separation and oxygen making etc.

Specification

Al2O3 %

90 min

Na2O %

0.3 max

Specific area m2/g

300-400

Pore volume ml/g

0.3-0.6

Seatic water absorption %

15-28

Bulk density g/ml

0.68-0.72

Abrasion ration %

0.4 max

Size mm

งถ2-3; งถ3-5; งถ4-6; งถ5-7; งถ6-8;

 

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