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Specifications
ceramic catalyst bed support ball:1. Al2O3: 17%~99.4%
2. high crush strenghth, good impact resistance
3. immediate delive
inert ceramic balls are widely used in refining, petrochemical and gas processing applications with unmatched impact resistance, thermal shock, crush strength and survivability. Our ball is your smart choice in catalyst and adsorbent bed support media because of the high raw material, controlled processing and the most consistent properies.
Advantage
1. Excellent raw materials for production |
2. Internal and external quality control |
3. Trouble-free reactor filling due to high crush strength |
4. Monolithic spheres which will not split, crack or spall in use |
5. Will not plug catalyst bed, optimizing the process efficiency by keeping the pressure drop low and catalyst activity high. |
6. No contaminate catalyst due to maximize resistance to attrition, extending the catalyst Activity life and reduce the operation cost. |
7. Different common sizes are available, uncommon sizes can be customized as your request. |
8. Drop test 100% survived |
9. ISO9001:2008 certification |
10. 20 years’ manufacturing & 10 years’ exporting experience |
Specification | ||
Property | Unit | Value |
SiO2 | % | 70-75 |
Al2O3 | % | 17-19 |
SiO2+Al2O3 | % | >92 |
Fe2O3 | % | <1.5 |
CaO | % | <0.5 |
TiO2 | % | <0.5 |
MgO | % | <0.5 |
K2O | % | <3.2 |
Na2O | % | <1 |
Leachable Iron | % | Less than 0.1 |
yPhysical Properties | ||
Property | Unit | Value |
Free volume | % | 40 |
Water absorption | wt. % | <3 |
Hardness | Mohs | >7 |
Particle density | gm/cc | 2.2-2.4 |
Bulk density | kg/m3 | 1380~1400 |
Maximum operation temperature | °C | 980 |
Acid resistance | % | 99.6 |
Alkali resistance | % | 85 |
