Activated Alumina Ball As Adsorbent (moisture min 1.5%)

Activated Alumina Ball
1,adsorbent-air dehydration
2,fluoridizer-florine removal
3,desiccant-dehydration of air separation
Hongda Filter Factory
HD-AA01
Activated Alumina
Working Principle
Gas or volatile solvent are adsorbed and attached to the solid surface
Specification(QB/216-1995)
name
8-14mm

3~5 mm

4~6 mm

5-7mm

specific gravity (g/ml)
min 0.72
0.66~0.72
0.65~0.70
0.63~0.68
hardness (mohs)
min 50
min 80
min100
min120
rate of wear (%)
max 0.35
max 0.3
max 0.3
max 0.25
specific surface area(sq m/g)
200~260
water adsorption (%)
min 50
moisture (%)
max 1.5
Function
Activated Alumina Ball
1,adsorbent-dehydration of air and natural gas and pyrolysis gas.
2,fluoridizer-fluorine removal in drinking water
3,desiccant-dehydration and decarbonization of air separation and oxygen making.
We are so pleasant to tell you that customerized specification are available.
We also offer other water purification filter,like activated carbon, PAC,walnut shell
filter media and anthracite filter media.Other abrasives are also available.