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Ceramic Y Type Partition Ring – Firm Structure for Transformation Prevention
Ceramic Y type partition ring has significant improvement on the design, special Y shape ring make the connection is very closely, which can prevent transformation in any condition. The multi-space structure can ensure the fluent circulation of air. Additional, it can enlarge the inner space to improve the mass transfer efficiency.
It can withstand the corrosion of alkali and other organic solvents and can withstand the temperature change during production.
Features & Benefits
·Larger inner space for higher mass transfer efficiency.
·Corrosion and rust resistance.
·Acid and alkali resistance.
·Temperature resistance.
·High pressure resistance.
·Low water absorption rate.
·Chemical stability.
Applications
·Ceramic Y type partition ring is used as bottom support materials in petrochemical, chemical fiber plant, aromatic hydrocarbon plants, ethylene plants, natural gas and plants.
·It is widely used in the hydrocracking devices, refining devices, catalytic reforming devices, isomerization devices, demethylation devices and other intermediate filling materials.
Chemical properties of Ceramic Y Type Partition Ring | |||
SiO2+ Al2O3 | > 92% | CaO | < 1.0% |
SiO2 | > 76% | MgO | < 0.5% |
Al2O3 | > 17% | K2O + Na2O | < 3.5% |
Fe2O3 | < 1.0% | Other | < 1% |
Physical Properties of Ceramic Y Type Partition Ring | |||
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 Temp. | 1200 °C | ||
Type | Dimension mm | Surface area m2/m3 | Void rate ％ | Bulk density kg/m3 | Bulk numbers per m3 | Dry packing factor 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 |
