Activated Alumina Ball
High Purity Alumina Series Products
Activated Alumina Ball
Activated Alumina Ball has a strong affinity with the active component because of its unique structure. With uniform distribution of micropores, suitable aperture size, large pore capacity and high water absorption rate, small packing density, good mechanical properties, good stability, it suitable for desiccant, catalyst carrier, fluorine removal agent, pressure swing adsorbent, hydrogen peroxide special regeneration agent.
Specification Details
| Typical Properties | Units | HY-1 | HY-2 | HY-3 | HY-4 | HY-5 |
|---|---|---|---|---|---|---|
|
Application |
|
Regeneration Agent |
Fluoride Removal Agent |
Desiccant Agent |
Chloride Removal Agent |
Catalyst Carrier |
|
Purity (Al2O3) ≥ |
% |
93 |
93 |
93 |
93 |
93 |
|
Bulk Density |
g/cm3 |
0.64-0.72 |
0.65-0.75 |
0.6-0.8 |
0.6-0.8 |
0.50-0.60 |
|
BET Surface Area |
m2/g |
200-260 |
300-360 |
300-360 |
300-360 |
200-260 |
|
Pore Volume |
ml/g |
0.4-0.5 |
0.38-0.42 |
0.38-0.42 |
0.38-0.42 |
0.5-0.6 |
|
60% Static Adsorption ≥ |
% |
- |
18 |
18 |
18 |
- |
|
Water Adsorption ≥ |
% |
52 |
- |
- |
- |
- |
|
Abrasion loss ≤ |
% |
0.2 |
0.3 |
0.3 |
0.3 |
0.3 |
|
Crush Resistance (N/sphere) |
|
|
|
|
|
|
|
1-2 |
mm |
40 |
40 |
40 |
40 |
- |
|
1-3 |
mm |
40 |
40 |
40 |
40 |
- |
|
2-4 |
mm |
50 |
60 |
60 |
60 |
- |
|
3-5 |
mm |
70 |
100 |
120 |
120 |
60 |
|
4-6 |
mm |
80 |
- |
150 |
150 |
60 |
|
5-7 |
mm |
100 |
- |
170 |
170 |
- |
|
6-8 |
mm |
- |
- |
200 |
200 |
- |
|
8-10 |
mm |
- |
- |
250 |
250 |
- |
|
The specification can be adjusted by customers’ specific require. |
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