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Ceramic packing has excellent acid resistance and heat resistance. It can resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid, and can be used in high or low temperature conditions. Consequently the application range is very wide. 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.KANGYU ceramic tower packing include ceramic , ceramic Cross-Partition ring, ceramic Pall ring, ceramic Cascade Mini ring, ceramic Saddle, ceramic Saddle RTO, ceramic Super Saddle, etc
Chemical composition
SiO2 | Al2O3 | SiO2+Al2O3 | Fe2O3 | CaO | MgO | K2O+Na2O | Other |
>69% | 15-23% | >92% | <1% | <0.25% | <0.2% | 2-4% | <1% |
Physical properties
Index | Value |
Porosity(Vol%) | 1 |
Specific heat(KJ/Kg) | 840-900 |
Crush strength(N/mm2) | 390-420 |
Specific gravity(g/cm3) | 2.3-2.45 |
Acid resistance(%) | 99.98 |
Firing temperature(℃) | 1280 – 1320 |
Softening temperature(℃) | >1400 |
Density(Kg/m3) | 2300 – 2400 |
Water absorption(%) | <0.2 |
Thermal expansion(10-6mm/mm℃) | 4.7 |
Moh’s hardness(Scale) | 7 – 8 |
Comprehensive strength(Newtons) | 5600 |
Shock strength(Kgf.cm/cm2) | 1.0 – 1.5 |
Ceramic Rasching Ring
Spec. | D*H*T (mm) | Surface area (m²/m³) | Free volume (%) | Number per m³ | Bulk density (Kg/m³) | Dry Packing Factor(m-1) |
Ø 6 | 6*6*2 | 789 | 73 | 3110000 | 737 | 2030 |
Ø 10 | 10*10*2 | 440 | 70 | 720000 | 700 | 1280 |
Ø 15 | 15*15*2 | 330 | 70 | 250000 | 690 | 960 |
Ø 16 | 16*16*2 | 305 | 73 | 192500 | 730 | 784 |
Ø 25 | 25*25*2.5 | 190 | 78 | 49000 | 505 | 400 |
Ø 40 | 40*40*5 | 126 | 75 | 12700 | 577 | 305 |
Ø 50 | 50*50*5 | 93 | 81 | 6000 | 457 | 177 |
Ø 80 | 80*80*9.5 | 90 | 68 | 1910 | 714 | 234 |
Ø 100 | 100*100*10 | 70 | 70 | 1000 | 700 | 172 |
Ø 150 | 150*150*15 | 50 | 68 | 295 | 790 | 142 |
Ceramic Cross-Partition Ring
Spec. | D*H*T(mm) | Surface area (m²/m³) | Free volume (%) | Number per m³ | Bulk density (Kg/m³) | Dry Packing Factor (m-1) |
Ø 50 | 50*40*50*5 | 145 | 50 | 6400 | 600 | 565 |
Ø 80 | 80*64*80*8 | 120 | 56 | 1950 | 820 | 356 |
Ø100 | 100*80*100*10 | 110 | 53 | 1000 | 850 | 252 |
Ø120 | 120*96*120*12 | 75 | 55 | 370 | 860 | 146 |
Ø150 | 150*120*150*15 | 60 | 58 | 295 | 980 | 101 |
Ceramic Pall Ring
Spec. | D*H*T(mm) | Surface area (m²/m³) | Free volume (%) | Number per m³ | Bulk density (Kg/m³) | Dry Packing Factor(m-1) |
Ø 25 | 25*25*3 | 220 | 73 | 54000 | 620 | 565 |
Ø 38 | 38*38*4 | 150 | 75 | 13400 | 570 | 356 |
Ø 50 | 50*50*5 | 120 | 78 | 6800 | 550 | 252 |
Ø 80 | 80*80*8 | 75 | 80 | 1950 | 520 | 146 |
Ceramic super saddle
Geometric properties
Nominal Size | Approx.Weight | Surface Area | Void Fraction (%) | Dry Packing factor (m-1) | |||
inch | mm | lb/ft3 | Kg/m3 | ft2/ft3 | m2/m3 | ||
1" | 25mm | 40 | 645 | 79.5 | 260 | 77 | 570 |
1.5" | 38mm | 37.5 | 600 | 64 | 210 | 78 | 430 |
2" | 50mm | 35.6 | 570 | 42.8 | 140 | 79 | 277 |
3" | 76mm | 36 | 580 | 32 | 105 | 77 | 206 |
Ceramic Cascade-Mini Ring
Spec. | D*H*T (mm) | Surface area (m²/m³) | Free volume (%) | Number per m³ | Bulk density (Kg/m³) | Dry Packing Factor(m-1) |
Ø 25 | 25*20*3 | 270 | 74 | 74000 | 624 | 172 |
Ø 50 | 50*30*5 | 108.8 | 78.7 | 9091 | 516 | 223 |
Ø 76 | 76*45*7 | 63.4 | 79.5 | 2517 | 426 | 126 |
(We can also be designed and manufactured to meet the need of specific applications.)
