Product details
Products description: 70% Alumina Ball is widely used in oil refinery, alkyl benzene plant, aromatics plant, natural gas factory, fertilizer plant, methanol plant, ammonia plant, such as oil, chemical industry, fertilizer industry, environmental protection and other industries of various reactor, adsorption as support, covering the filling material, the catalyst to play a role of protection, buffer and filtering.
It has a high temperature and high pressure resistance, low bibulous rate, the characteristics of the chemical performance is stable, it can withstand the erosion of acid, alkali and other organic solvents, and can endure the temperature changes in the production process. Its main function is to increase gas or liquid distribution points, and to support and protect the catalyst with low-intensity and high activity.
Physical and Chemical properties:
| Al2O3 |
>70% |
| Al2O3 + SiO2
|
>90% |
| Fe2O3
|
<1% |
| CaO |
<2.1% |
| MgO |
<1.3% |
| K2O + Na2O |
<4% |
| TiO2
|
<0.1% |
| Water absorption |
<3% |
| Acid Resistance |
>98% |
| Alkali Resistance |
>85% |
| Operating temperature |
>1180oC |
| Spalling Resistance |
>500oC |
| Gravity |
2.6 g/cm3
|
| Mohs hardness Max |
7.0 |
Crush strength:
| Diameter, mm |
3 |
6 |
8 |
10 |
13 |
16 |
20 |
25 |
30 |
38 |
50 |
75 |
| Crush strength, kg |
>15 |
>50 |
>60 |
>80 |
>160 |
>180 |
>230 |
>320 |
>350 |
>500 |
>700 |
>1200 |
Major laboratory equipments:
Contact infomation:
Monica: +86 18766988665
Tel: +86 533 3153189
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