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Ceramic tri-servant has excellent acid resistance and heat resistance, can and can withstand the corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid, and can be used in high or low temperature environment, so its use is very wide. Ceramic tri-servant can be used in drying tower, absorption tower, cooling tower, washing tower in chemical industry, metallurgical industry, coal and natural gas industry, industrial oxygen production industry, and so on.
● three-maid ring packing is based on step ring, conjugate ring, flat ring, rectangular saddle ring and in the shape, appearance and structure of the comprehensive consideration, to complement and improve. Its main characteristics are unique superior structure, large ventilation capacity, larger than the surface, even gas-liquid distribution, pressure reduction, high strength, gas-liquid mass transfer performance than the general packing.
| SiO2 + Al2O3 | >92% | CaO | <1.0% |
| SiO2 | >76% | MgO | <0.5% |
| Al2O3 | >17% | K2O+Na2O | <3.5% |
| Fe2O3 | <1.0% | Other | <1% |
Bibulous rate | <0.5% | Mohs | >6.5 scale |
| porosity | <1% | Acid | >99.6% |
propo rtion | 2.3-2.40 g/cm3 | Alkali | >85% |
| Maximum | 1200℃ | ||
| model | size | aream2/m3 | Void | weightkg/m3 | number | packing |
| mm | ％ | Per M3 | m-1 | |||
| φ25 | 25*13*2 | 240 | 74 | 760 | 87000 | 390 |
| φ38 | 38*20*3 | 160 | 75 | 740 | 27600 | 260 |
| φ50 | 50*30*4 | 138 | 75 | 745 | 10100 | 233 |
| φ80 | 80*50*9 | 90 | 70 | 710 | 1910 | 262 |
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