| Material: | Ceramic |
|---|---|
| Structure Feature: | Ball |
| Type: | Random Packing |
| Usage: | Chemical Industry Product |
| Effect: | Improve The Wear Resistance |
| Source: | Particle |
| Samples: |
|---|
| Customization: |
|---|
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Chemical compostion
| Al2O3+SiO2 | Al2O3 | Fe2O3 | MgO | K2O+Na2O +CaO | Other |
| > 92% | 17-23% | <1% | <0.5% | <4% | <1% |
| Item | Value |
| Water absorption (%) | <0.5 |
| Bulk density (g/cm3) | 1.35-1.4 |
| Specific gravity (g/cm3) | 2.3-2.4 |
| Free volume (%) | 40 |
| Operation temp.(max) (ºC) | 1100 |
| Moh's hardness (scale) | >6.5 |
| Acid resistance (%) | >99.6 |
| Alkali resistance (%) | >85 |
| Size | Crush strength | |
| Kg/particle | KN/particle | |
| 1/8 inch (3mm) | >35 | >0.35 |
| 1/4 inch (6mm) | >60 | >0.60 |
| 3/8 inch (10mm) | >85 | >0.85 |
| 1/2 inch (13mm) | >185 | >1.85 |
| 3/4 inch (19mm) | >487 | >4.87 |
| 1 inch (25mm) | >850 | >8.5 |
| 1-1/2 inch (38mm) | >1200 | >12 |
| 2 inch (50mm) | >5600 | >56 |
Inert ceramic balls are widely used in various reactors and adsorbers in industries such as petroleum, chemical, fertilizer, na-tural gas, and environmental protection. They serve as support and cover materials for the catalyst inside the reactor, protecting, buffering, and filtering the catalyst, and improving the distribution of liquid and gas inside the reactor.
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