Activated Alumina

1.more than 30 years manufactured
2.ISO9001:2000
3.resonable price and high quality
4.high capacity and large surface
Introduction
Activated alumina ball
has much micro-paths, so the specific surface is large. It can be used asabsorbent desiccant and catalyst carrier. It is also a kind of trace water desiccant and the pole-molecular absorbent, according to the absorbed molecular polarization, the attachment force is strong for water, oxide, acetic acid, alkali etc.
Activated alumina defluorinated just as the anion exchange resin, but the selectivity is much strong. The defluorination effect of the actived alumina is good. The capacity is stable, the absorbed fluorine is 6400g/cm3. It has high strength, low abrasion, no soften in water, no expansion, no powdery, no crack. It can widely used in the deep drying of cracked gas, ethylene and propylene, hydrogen-generation, air separation, instrument air drying and fluorine treatment for H2O2, also in the absorbing pollution material, such as H2S, SO2, HF and paraffin in the water gas, especially in the drinking water defluorination.



Physical Properties:
Item
Model
Al2O3
%
Chemical name
Size
mm
Bulk density g/cm2
Surface area m2/g
Pore valume ml/g
Water adsorption
%
Wear ratio
%
Crushing strength
N/pc
Activated Alumina Desiccant
WHA-101
≥93.5
α-β
Φ3-5
≥0.75
≥350
≥0.38
≥19
≤0.4
≥80
Φ4-6
≥0.72
≥350
≥0.38
≥19
≤0.4
≥120
Φ4-8
≥0.72
≥350
≥0.38
≥19
≤0.4
≥130
Φ5-7
≥0.72
≥350
≥0.38
≥19
≤0.4
≥130
WHA-102
≥93.5
α-β
Φ2-6
≥0.75
≥350
≥0.40
≥20
≤0.6
≥80
Φ5-7
≥0.72
≥350
≥0.40
≥19
≤0.6
≥120
Activated Alumina Defluoridizer
WHA-104
≥92
α-β
Φ2-3
≥0.74
≥350
≥0.38
≥20
≤0.4
≥45
Φ1-2.5
≥0.74
≥350
≥0.38
≥19
≤0.4
≥38
Φ0.5-2
≥0.74
≥350
≥0.38
≥19
≤0.4
≥20
Sulfur Recovery Catalyst
WHA-201
≥92
α-β
Φ4-6
≥0.70
≥350
0.4-0.5
≥20
≤0.35
125