Industrial Ceramic Alumina Oxide Ball
Product Details
Product Introduction
Alumina ball are widely used as the covering or supporting materials of the catalyst in the reactors and the packing in the columns in such varied areas, for examples, petroleum, chemical industry, chemical fertilizer, natural gas and environmental protection etc. The ceramic balls have the advantages of high temperature and high pressure resistance, low water adsorption, stable chemical performance, it also resistance to acid, alkali, and some organic solvent.
Chemical Composition
Al2O3+SiO2 | Al2O3 | SiO2 | Fe2O3 | MgO | K2O+Na2O+CaO | Other |
> 99% | 99% | 99% | 0.2% | 0.1% | > 0.5% | 0.5% |
Physical Properties
Item | Value |
Water absorption (%) | 2.0-6.0 |
Bulk density (g/m3) | 2000 |
Particle Density (g/cm3) | 3.0-3.6 |
Free volume (%) | 40 |
Operation temp. (max) (°C) | ----- |
Moh's hardness (scale) | >7.5 |
Size Available & Crush Strength
Size | Crush strength | |
Kg/particle | KN/particle | |
1/4'' (6mm) | >100 | >1 |
1/2'' (13mm) | >300 | >3 |
3/4'' (19mm) | >500 | >5 |
1'' (25mm) | >800 | >8 |
1-1/2'' (38mm) | >800 | >8 |
2'' (50mm) | >1500 | >15 |
Application
Iron & steel making industry
Non-ferrous Metal industry
Building materials industry
Energy & Incineration Petrochemical industry furnace
Product Images
Factory Equipment
Packing & Delivery
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