| Customization: | Available |
|---|---|
| Application: | Ceramics Industry, Chemical Engineering, Polishing Material, Refractory Material, Industrial Ceramic |
| Form: | Spheres |
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Products introduction:
Ceramic Raschig ring belongs to a kind of ceramic random packing developed early. Its shape is simple, and its height and diameter are the same as the obvious characteristics of its appearance. Large-size Raschig rings (above 100mm) are generally packed in a regular way, and Raschig rings with a size below 90mm are generally packed in random piles. The ceramic Raschig ring has excellent acid and heat resistance, can resist corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid, and can be used in various high temperature occasions.| SiO2 + Al2O3 | >92% | CaO | <1.0% |
| SiO2 | >76% | MgO | <0.5% |
| Al2O3 | >17% | K2O+Na2O | <3.5% |
| Fe2O3 | <1.0% | Other | <1% |
| Water absorption | <0.5% | Moh's hardness | >6.5 scale |
| Porosity | <1% | Acid resistance | >99.6% |
| Specific gravity | 2.3-2.40 g/cm3 | Alkali resistance | >85% |
| Max Operation temp | 1200ºC |
| Sizes (mm) |
Thickness (mm) |
Surface area (m2/m3) |
Free volume (%) |
Number per m3 |
Bulk density (kg/m3) |
Packing factor ( m-1) |
| 6 × 6 | 1.6 | 712 | 62 | 3022935 | 1050 | 5249 |
| 13×13 | 2.4 | 367 | 64 | 377867 | 800 | 1903 |
| 16×16 | 2.5 | 305 | 73 | 192 500 | 800 | 900 |
| 19×19 | 2.8 | 243 | 72 | 109122 | 750 | 837 |
| 25×25 | 3.0 | 190 | 74 | 52000 | 650 | 508 |
| 38×38 | 5.0 | 121 | 73 | 13667 | 650 | 312 |
| 40×40 | 5.0 | 126 | 75 | 12700 | 650 | 350 |
| 50×50 | 6.0 | 92 | 74 | 5792 | 600 | 213 |
| 80×80 | 9.5 | 46 | 80 | 1953 | 660 | 280 |
| 100×100 | 10 | 70 | 70 | 1000 | 600 | 172 |
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