| Customization: | Available |
|---|---|
| CAS No.: | 11092-32-3 |
| EINECS: | 215-691-6 |
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Absorber tower packing ceramic pall ring :
Ceramic Pall Ring is a kind of random packing with two layers of windows opened along its tube wall. The outside diameter is equal to its height. For each layer, there are 3 ligules bending inward the axes of the ring. The open position for windows between the two layers is staggered oppositely. Generally, the area for open windows occupies 30% of the total area of the tube wall. It helps vapor and liquid flow freely through these windows, making full use of the rings inner surface to improve distribution of vapor-liquid.
The packing can be used in the drying columns, absorbing columns, cooling towers, scrubbing towers and actifier columns in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry, etc.
| Al2O3 | 17-23% |
| SiO2 | >70% |
| Fe2O3 | <1.0% |
| CaO | <1.5% |
| MgO | <0.5% |
| K2O + Na2O | <3.5% |
| Other | <1% |
| Item | Value |
| Water absorption | <0.5% |
| Apparent porosity (%) | <1 |
| Specific gravity | 2.3-2.35 |
| Operation temp.(max) | 1000°C |
| Moh's hardness | >7 scale |
| Acid resistance | >99.6% |
| Sizes (mm) |
Thickness (mm) |
Surface area (m2/m3) |
Free volume (%) |
Number per m3 |
Bulk density (kg/m3) |
| 25 | 3 | 210 | 73 | 53000 | 580 |
| 38 | 4 | 180 | 75 | 13000 | 570 |
| 50 | 5 | 130 | 78 | 6300 | 540 |
| 80 | 8 | 110 | 81 | 1900 | 530 |
Typical Application:
It can be used in drying towers, absorption towers, cooling towers, washing towers, regeneration towers, etc. in chemical, metallurgy, gas, environmental protection and other industries
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