defluorinating agent activated alumina

Activated alumina :
Strong adsorption capability
Made by our own factory
Insoluble in water and other organic solvents.



Activated alumina:
High-performance activated alumina in monolithic refractories ingredients can bring benefits below: improving the body density, liquidity and strength, improve the second mullite relic, reduce the quantity and porosity. In addition, still can make the activated alumina desiccant, water quantity, the drying speed is fast, can regenerate (400-500K roasted). The activated alumina belongs to the category of alumina, mainly used in chemical, catalyst and DTC absorbent, catalytic carrier, according to different purposes, the raw material and preparation.

Characteristics of the product
Activated Alumina is made by advanced craft procession with high pure alumina. It can adsorp and remove the poisonous F in water. It is mainly used in F-adsorping, arsenic-removing, arsenic-removing, sewage decolorizing and deodorizing in dringking water and industrial areas.

Product technical specifications
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