Activated Alumina Manufactuer(packed in 10-12 Tons/FCL)

1,inert to most gases
2,nontoxic
3,not soften,disintegrate in water.
4,adsorb&hold moisture without form change
5,desiccant
Hongda Filter Factory
HD-AA01
Activated Alumina Ball
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
1,wiping off fluorine ion in water or air.
2,adsorbing lubricating oil or oil stream in polluted oxygen, hydrogen and sulfur dioxide.
3,further drying to ethylene and propylene gas,oil cracking gas.
4,drying to fitting of hydrogen and air separation unit&instrument.
5,fluoride treatment of hydrogen peroxide,pollutants such as hydrogen sulfide, carbon dioxide, hydrogen fluoride and hydrocarbons.
6,mostly be fit for defluorination treatment of fluorinated water.
Note.as manufacturer, customerized specifications are available.
We can also offer activated carbon for customers,nutshell/coconut shell/wood powder/coal column
Active carbon(HD-AC01,02,04,05)