| Customization: | Available |
|---|---|
| Status: | Solid Catalyst |
| Response Type: | Hydrogenation |
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| Specification | Common Ceramic Ball | Inert Ceramic Ball | Medium Alumina Ball | High Alumina Ball | 99% Alumina Ball |
| Al2O3 + SiO2 (%) | > 93 | > 92 | > 93 | > 94 | > 99 |
| Al2O3 (%) | 17-23 | 23-30 | 47-56 | 90-93 | 99 |
| Fe2O3 (%) | < 1 | < 1 | < 1 | < 1 | < 1 |
| CaO (%) | < 0.5 | < 1.5 | < 2 | < 4 | 0.2 |
| MgO (%) | < 0.5 | < 2.5 | < 0.5 | < 0.5 | 0.1 |
| K2O + Na2O (%) | < 4 | < 4 | < 3.5 | < 4 | > 0.5 |
| TiO2 | < 0.5 | < 0.1 | < 0.1 | 0.5 | |
| Leachable Iron (%) | < 0.1 | < 0.001 | < 0.001 | ||
| Water Absorption (%) | < 0.5 | < 0.2 | < 2 | < 3 | 2.0-6.0 |
| Bulk Density (g/cm 3 ) | 1.35-1.40 | 1.35-1.40 | 1.35-1.45 | 1.8-2.0 | 1.8-2.0 |
| Operation Temp. max. | > 1100 | > 1100 | 1480 | 1760 | |
| Mohs Hardness (scale) | > 6.5 | > 7 | > 7 | > 7 | > 7.5 |
| Crush Strength | KN/particle | ||||
| 1/4 inch (6mm) | > 0.5 | > 0.54 | > 0.56 | > 0.44 | > 1 |
| 1/2 inch (13mm) | > 1.5 | > 1.67 | > 1.56 | > 1.99 | > 3 |
| 3/4 inch (19mm) | > 4.15 | > 4.21 | > 2.89 | > 3.21 | > 5 |
| 1 inch (25mm) | > 6.07 | > 6.22 | > 4.89 | > 5.33 | > 8 |
| 1-1/2 inch (38mm) | > 8.52 | > 8.92 | > 5.33 | > 5.28 | > 8 |
| 2 inch (50mm) | > 9.7 | > 9.8 | > 6.22 | > 8 | > 15 |
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