Activated alumina

Activated alumina

Activated Alumina has the advantages of large surface area, high strength, thermal stability, many micro-pores, well disperser, so it has a high affinity for water/impurity and active catalyst. According to the applications of balls, there are 6 types of Activated Alumina Sorbent, Activated Alumina Desiccant, and Activated Alumina Catalyst carrier, Activated Alumina Defluoridizer, Activated Alumina Antichlor, Activated Alumina Absorbent In Air Separation, Activated Alumina Absorbent For H2O­2. The meantime interior composition of the crystal phase was divided into mode Y and X-P. The activated alumina is widely utilized in the drying agent of multiform gas and liquid, also function is used as a sorbent, desiccant, catalyst carrier in reactors for the petrochemical industry, chemical industry, fertilizer industry and so on.

TypeKA401
Absorbent
KA402
Defluoridizer
KA403
Absorbent for H22
KA404
Antichlor
KA405
Catalyst carrier
KA406
Absorbent in air separation
Bulk density,g/ml0.68-0.720.70-0.750.65-0.750.68-0.780.70-0.800.68-0.72
Surface area,m2/g≥280≥280200-260≥300≥200≥300
Pore volume,ml/g0.3-0.450.3-0.420.4-0.46≥0.35≥0.4≥0.35
Static absorption,%Water
15-17
Fluorin
0.12
Water
50
Chlorine
10-20
Water
50-70
Water
17-19
Activity,%56-62
Loss on abrasion,%≤0.5≤0.5≤0.4≤0.5≤0.8≤0.5
Technical Property of Activated ALumina

The products in other types or sizes can also be manufactured according to user’s requests.