Activated Alumina Balls
High Purity Alumina Series Products
Activated Alumina Balls
Activated Alumina Balls has unique structure and strong affinity with the active component, because of the characteristics of large surface area, excellent adsorption performance, good thermal stability, activated alumina balls can be used as desiccant, catalyst carrier, defluorination agent, regeneration agent, desiccant agent, chloride removal agent, etc.
Specification Details
| Typical Properties | Units | 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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