RP-99 High Alumina Balls
- RP-99 High alumina balls are widely used as catalyst and adsorbent bed support in refining, petrochemical and gas processing applications……
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RP-99 High alumina balls are widely used as catalyst and adsorbent bed support in refining, petrochemical and gas processing applications, where low silica content or high density is required.
Available sizes: 1.5mm, 3mm, 6mm, 10mm, 13mm,16mm, 19mm, 25mm, 30mm, 38mm, 50mm
| SPECIFICATION | |||
| Chemical composition | |||
| Property | Unit | Value | |
| Al2O3 | % | ≥99.0 | |
| SiO2 | % | ≤0.2 | |
| Fe2O3 | % | ≤0.08 | |
| Na2O | % | ≤0.3 | |
| Physical properties | |||
| Property | Unit | Value | |
| Free volume | % | 40 | |
| Water absorption | wt. % | ≤5 | |
| Hardness | Mohs | ≥8 | |
| Particle density | gm/cc | 3.5 | |
| Bulk density | kg/m3 | 1900-2100 | |
| Maximum operation temperature | ℃ | 1800 | |
| Crush Strength | |||
| Size, mm (inch) | Unit | Value | |
| 3mm(1/8”) | lbs(kg) | >110(50) | |
| 6mm(1/4”) | lbs(kg) | >220(100) | |
| 13mm(1/2”) | lbs(kg) | >1320(600) | |
| 25mm (1”) | lbs(kg) | >3083 (1400) | |
| 50mm(2”) | lbs(kg) | >4846(2200) | |
