Ceramic balls are generally used for catalyst bed support for oil refining, petrochemical and natural gas applications. The product is often used in the temperature range of 100°C to 500°C. Most of desulphurization systems in oil refineries use this kind ceramic ball. It is a standard item for the desulphurization process. Products of these specifications are produced from high quality chemical–porcelain clay, which has excellent stability, high crushing strength and resistance to thermal shock.
| Alkylation | Hydrogenation |
| Air drying | Hydro-treating |
| Dehydrogenation | Hydrofining |
| Desulfurization | Isomerisation |
| Catalytic cracking | Powerforming |
| Catalytic conversion | Sulfur recovery |
| Catalytic oxidation | Thermal cracking |
| Catalytic reforming | And other processes |
| Ceramic Suppot Ball | High Alumina Ball | |||
| Chemical Composition | ||||
| Al2O3 | >17.0% | >99.3% | ||
| SiO2 | <75.0% | <0.30% | ||
| Fe2O3 | <1.00% | |||
| TiO2 | <1.00% | |||
| CaO | <0.50% | |||
| MgO | <0.50% | |||
| Na2O | <2.00% | |||
| K2O | <2.50% | |||
| Pysical Analysis | ||||
| Bulk Density | 1210 ~ 1430 kg/m3 | 2100 ~ 2330 kg/m3 | ||
| Operating Temperature | >985°C | >1680°C | ||
| Water Adsorption | <0.5% | <1.5% | ||
| Mohs Hardness | >6.5 | >8.0 | ||
| Size | Crushing Strength | Crushing Strength | ||
| Kg/particle | KN/particle | Kg/particle | KN/particle | |
| 1/8" (3mm) | >28 | >0.28 | >203 | >2.0 |
| 1/4" (6mm) | >55 | >0.54 | >459 | >4.5 |
| 3/8" (9mm) | >110 | >1.08 | >530 | >5.2 |
| 1/2" (13mm) | >170 | >1.67 | >877 | >8.6 |
| 3/4" (19mm) | >430 | >4.21 | >1220 | >12 |
| 1" (25mm) | >635 | >6.22 | >1630 | >16 |
| 1.5" (38mm) | >910 | >8.92 | >2340 | <23 |
| 2" (50mm) | >1000 | >9.8 | >3460 | >34 |
Packing:
25KGS small bags, 1000KGS super sacks, 280KGS steel drums
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