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