Manufacturer Alumina Catalyst Support Ball for Petroleum & Gas
Pingxiang chemshun ceramics Co., Ltd is a professional manufacturer and exporter with 10 year experience of catalyst support material (ceramic ball/ring, alumina ball/rings) and chemical packings, wear-resistance ceramics.
99% Alumina content catalyst support ball introduced as example :
The 99% Alumina balls products are made from Alpha alumina that has a very low silica content. The high purity and strength make this an ideal choice for high temperature and stream applications where it is necessary to avoid the problems of leached silica coating downstream equipment or fouling or polluting the catalyst bed.
Chemical introduction : Al2O3: 99% SiO2< 0.15%
The character:
Alpha alumina structure, high purity
Excellent thermal properties
High pressure insistance
Excellent chemical stability with strong resisting of acid,
alkaline and organic impregnant.
The detailed physical data please refer to the list.
| INDEX |
VALUE |
| Packing density |
2000~ 2160kg /M 3 |
| Water absorption |
< 1% |
| Particle density |
3.65 -3.85 g /cm 3 |
| Apparent porosity |
< 5% |
| Max operating temp. |
1600 centigrade degree |
| Size (Diameter) |
Crushing strength |
| Inch |
mm |
Kg/particle |
KN/particle |
| 1/ 8 |
3 |
> 203 |
> 2 |
| 1/ 4 |
6 |
> 459 |
> 4.5 |
| 1/ 2 |
13 |
> 877 |
> 8.6 |
| 3/ 4 |
19 |
> 1220 |
> 12 |
| 1 |
25 |
> 1630 |
> 16 |
| 1.5 |
38 |
> 2340 |
> 23 |
| 2 |
50 |
> 3460 |
> 34 |
| 3 |
76 |
> 4790 |
> 47 |
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