| Customization: | Available |
|---|---|
| Transport Package: | Plastic Woven Bag |
| Specification: | 16, 25, 38, 50, 76mm |
|
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Ceramic pall ring is a kind of random packing further developed based on Rischig Ring, with two layers of windows opened along its tube wall. The outside diameter is equal to its height. For each layer, there are 5 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 ring's inner surface to improve distribution of vapor-liquid.
| Model: | Ceramic Pall Ring | |||||
| Shape: | Ring | |||||
| Color: | Light Grey | |||||
| Chemical composition | ||||||
| SiO2 | Al2O3 | Fe2O3 | CaO | K2O+Na2O | ||
| >70% | 23-30% | <1% | <1-2% | <2-4% | ||
| Technical data | ||||||
| Diameter (mm) | D*H*T(mm) | Surface area | Free volume (%) | Number per m3 | Bulk density (Kg/m3) | Dry Packing Factor (m-1) |
| (m2/m3) | ||||||
| 38 | 38*38*4 | 150 | 75 | 13400 | 570 | 356 |
| 50 | 50*50*5 | 120 | 78 | 6800 | 550 | 252 |
| 80 | 80*80*8 | 75 | 80 | 1950 | 520 | 146 |
| hysical properties | ||||||
| Index | Value | |||||
| Specific gravity(g/cm3) | 2.25-2.35 | |||||
| Water absorption (%) | <0.5 | |||||
| Acid-resisting strength, %Wt. Loss (ASTMc279) | <4 | |||||
| Firing temperature(Degree C) | 1280-1320 | |||||
| Softening point( Degree C) | >1400 | |||||
| Density(kg/m3) | 2350 | |||||
| Typical Application | a) Have excellent acid resistance and heat resistance. | |||||
| b)It can resist to corrosion of various inorganic acids, organic acids and organic solvents | ||||||
| c)Used in high or low temperature conditions. | ||||||
| d)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. | ||||||
| Package : | Plastic Woven Bag | |||||
| Warranty: | a) By National Standard HG-T 4369-2012 | |||||
| b) Offer lifetime consultation on problems occurred | ||||||
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