Activated alumina used as catalyst carrier

Activaeted alumina:
1)More than 10 years professional manufacturer
2)Large surface area
3)Vairous size are available



Description
Activated alumina ball
, to be used as absorbent,desiccant and catalyst carrier. It is alsoa kind of trace water desiccant and pole-molecule absorbent,according to the absorbed molecule polarization,the attachment force is strong for water,oxide,acetic acid,alkali etc.
Activated alumina defluorinates just as the anion exchange resin,but the selectivity is much strong. The defluorination effect of the activated alumina is goog. The capacity is stable. It has high strength,low abrasion, no soften in water,no expansion,no powdery no crack. It can widely used in deep drying of cracked gas,ethylene and propylene,hydrogen-generation,air seperation,instrument air drying and fluorine treatment for H2O2, also in the absorbing pollution material,especially in the drinking water defluorination.

Catalyst application
Activated alumina is used for a wide range of adsorbent and catalyst applications including the adsorption of catalysts in polyethylene production, in hydrogen peroxide production, as a selective adsorbent for many chemicals including arsenic, fluoride, in sulfur removal from gas streams (Claus Catalyst process).

Product technical data
Index name
Al
2
o
3

%
Sio
2
%
Fe
2
o3
%
Na20
%
Burning reduction
%
Apparent density
g/ml
Specific surface area
M
2
/g
Hole volume
Ml/g
Crush strength
N/particle
Technical


requirements
≥92
≤
0.10
≤
0.04
≤
0.45
≤8
≤0.75
≥260
≥0.40
≥20
1-2mm
≥92
≤
0.10
≤
0.04
≤
0.45
≤8
≤0.75
≥260
≥0.40
≥40
2-3mm
≥92
≤
0.10
≤
0.04
≤
0.45
≤8
≤0.75
≥260
≥0.40
≥80
3-5mm
≥92
≤
0.10
≤
0.04
≤
0.45
≤8
≤0.75
≥260
≥0.40
≥100
4-6mm
≥92
≤
0.10
≤
0.04
≤
0.45
≤8
≤0.75
≥260
≥0.40
≥140
5-8mm


The above technical datas are just for your reference
Packaging:25kg in the woven bag with inner plastic film or as your request