Applications: It is mainly used in gaseous and liquid desiccation in petrochemical industry. In is also widely applied as a dryer in textile industry, oxygen making industry and automatic instrument equipments with non-heat regeneration.
Specification:
|
Item
|
Unit
|
Quality Criteria
|
|
AL2O3
|
%
|
93
|
93
|
93
|
|
Diameter
|
mm（￠）
|
1--3
|
3--6
|
5--8
|
|
Specific Surface area
|
m2/g
|
280-350
|
280-350
|
280-350
|
|
Bulk Density
|
g/mL
|
0.68-0.85
|
0.68-0.85
|
0.68-0.85
|
|
Crush Strength
|
N
|
10-80
|
100-180
|
150-220
|
|
Loss of Lgnition
|
%
|
≤5.0
|
≤5.0
|
≤5.0
|
|
Loss of Attrition
|
%
|
≤0.5
|
≤0.5
|
≤0.5
|
|
Pore Volume
|
ml/g
|
≥0.4
|
≥0.4
|
≥0.4
|
|
Na2O
|
%
|
≤0.45
|
≤0.45
|
≤0.45
|
