Professional Supplier for Heat Exchanger & Pressure Vessel
Ceramic Cascade Mini Ring – High Efficiency & Low Pressure Drop
Ceramic cascade mini ring lowers cylinder height and thins thickness and adds flanging on the side ends.
The flanging design increases mechanical strength of cascade mini ring. It also increase the directional possibility because it breaks the symmetry of packing structure. Besides, the contacting between random packing is transferred from line contacting to point contacting. In this way, it can increase the void between random packing particle and reduces the pressure drop. Besides, it can increase the mass transfer efficiency than ceramic pall ring.
Features & Benefits
- Large voidage.
- Low pressure drop.
- High mass transfer efficiency.
- Increased directional possibility.
Applications
- Ceramic pall ring can be used in high or low temperature conditions.
- It can be used in the drying columns, absorbing columns, cooling towers, scrubbing towers in chemical industry, metallurgy industry, coal gas industry, oxygen producing industries, etc.
| 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 | 2.3–2.4 g/cm3 | Alkali resistance | > 85% |
| Max. Operation Temprature | 920-1100 °C | ||
| Item | Dimension (D × H × THK) |
Surface Area (m2/m3) |
Voidage (%) |
Bulk Number per m3 (pcs/m3) |
Bulk Density (kg/m3) |
Dry Packing Factor (m-1) |
|---|---|---|---|---|---|---|
| 25 | 25 × 15 × 3 | 210 | 73 | 72000 | 650 | 540 |
| 38 | 38 × 23 × 4 | 153 | 74 | 21600 | 630 | 378 |
| 50 | 50 × 30 × 5 | 102 | 76 | 9100 | 580 | 232 |
| 76 | 76 × 46 × 9 | 75 | 78 | 2500 | 530 | 158 |