High Purity Activated Alumina
High Purity Alumina Series Products
High Purity Activated Alumina
Activated Aluminum Oxide / Activated Alumina
High Purity Activated Alumina has a very high specific surface area and pore structure, its microporous surface has the required characteristics of catalysis, such as adsorption performance, surface activity, excellent thermal stability, which widely used as catalysts for chemical reactions, catalyst carriers and adsorbents.
Specification Details
| Typical Properties | Units | JC-G50 | RAN-Q |
|---|---|---|---|
|
Crystal Structure |
|
γ |
γ |
|
Average Particle Size (by MasterSizer2000) |
D50, um |
20-60 |
2-6 |
|
Loose Bulk Density |
g/cm3 |
0.5-0.8 |
0.15-0.2 |
|
BET Surface Area |
m2/g |
100-200 |
＞150 |
|
Purity (Al2O3) ≥ |
% |
≥99.9 |
≥99.99 |
|
LOI |
% |
≤2 |
≤6 |
|
Impurity ≤ (by ICP-OES) |
|
|
|
|
Na |
ppm |
≤50 |
≤40 |
|
Ca |
ppm |
– |
≤10 |
|
Mg |
ppm |
– |
≤5 |
|
Fe |
ppm |
≤70 |
≤20 |
|
Si |
ppm |
≤60 |
≤30 |
|
Packing (As per customer’s requests) |
drum |
25kg |
25kg |