Description
Technical Parameters
Application:
High Purity Alumina balls, also known as inert balls or catalyst support media are very important component in the catalytic process in the refinery, gas processing and petrochemical industry. It is commonly used to support catalyst and adsorbents products in the vessel or reactor. Its main function is to act as packing material and at the same time to support the catalyst bed in order to prevent breakthrough or loss of catalyst or adsorbent materials downstream of the reactor vessels due to the high pressure and temperature inside the reactor vessels during the operation.
Advantages:
(1)Excellent impact resistance.
(2)Excellent Temperature resistance
(3)Excellent acid-alkali corrosion resistance.
(4)Excellent thermal shock resistance.
Packaging: By standard woven bag, other package like steel drum, jumbo-bag etc are available upon requests.
Performance Index:
| Item/Product |
75 series |
92 series |
95 series |
| AL2O3(%) | ≥ 75 | ≥ 92 | ≥ 95 |
| Moh's Hardness | 7.5 | 9 | 9 |
| Water absorption(%) | ≤ 0.02 | ≤ 0.02 | ≤ 0.02 |
| Bulk Density(g/cm³) | ≥ 3.20 | ≥ 3.60 | ≥ 3.70 |
| Wear Resistance(‰) | ≤ 0.15 | ≤ 0.15 | ≤ 0.10 |
| Colour | white | white | white |
