Activated Alumina Ball
With the characteristics of large loading capacity; specific area; high strength and thermal stability, it is used for adsorbent; dryer and catalyst.
Chemical and physical property
|
variety function |
KA401 absorbent |
KA402 defluoridizer |
KA403 catalyst |
KA404 antichlor |
KA405 catalyst carrier |
KA406 desiccant |
|
|
|
crystal phase |
X-P |
X-P |
r |
X-P |
r |
X-P |
|
|
Al2O3(%) |
090 |
090 |
092 |
092 |
093 |
090 |
|
|
Na2O(%) |
0 |
0 |
<1.0 |
0 |
<0.6 |
0 |
|
|
Dimension(mm) |
Φ3-5 |
Φ1-2 |
Φ3-5 |
Φ0.4-1 |
Φ3-5 |
Φ3-5 |
|
|
Φ4-6 |
Φ2-3 |
Φ4-6 |
Φ1-2 |
Φ4-6 |
Φ4-6 |
|
|
surface area (m2/g) |
0280 |
0300 |
0200 |
0300 |
0240 |
0300 |
|
|
pore volume (ml/g) |
>0.38 |
>0.38 |
>0.45 |
>0.4 |
>0.45 |
>0.38 |
|
|
Static absorption (%) |
>16 |
>16 |
0 |
0 |
0 |
>17 |
|
|
bulk density (g/ml) |
>0.7 |
>0.7 |
0.65-0.75 |
>0.7 |
0.65-0.75 |
0.65-0.75 |
|
|
Abrasion ratio (%) |
<0.4 |
<0.4 |
<1 |
<0.4 |
<0.4 |
<0.4 |
|
|
Compressive strength (N/grain) |
0100 |
080 |
<70 |
0 |
<100 |
>120 |
|
|
Water absorption ratio (%) |
0 |
0 |
050 |
0 |
0 |
0 |
|
Inert Alumina Ball
 
Inert Alumina Ball is wildly used in petrochemical industry chemical industry, fertilizer industry, natural gas industry and environmental protection etc. with functions as covering and supporting materials for catalyst in reactors and packing for towers. Its main role is increasing the distributions of liquid and gas, holding and protecting the activated catalyst with low strength.
Chemical Composition
|
Ingredients |
Content |
|
AL2O3 |
(+4)0 |
|
AL2O3+SiO2 |
0920 |
|
Fe2O3 |
010 |
| 
中文版
