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Specifications
1.excellent acid and heat resistance2.high chemical stability
3.good mechanical strength
Ceramic Pall Ring
It is a open-hole Ring, which its height and its diameter is same, and with 3 ligules toward inside at every floor. Usually, the open surface is 30% of th whole wall surface, this character helps the liquid & gas in Packing Tower freely from the window of the rings.
Application:
It is used widely in the Scrubbing tower, dry tower, absorb tower, cooling tower, those are used in chemical, metallurgical, gas, oxygen, medicine, acid, fertilizer and so on.
Chemical Composition | ||
Property | Unit | Value |
Al2O3 | % | 17-22 |
SiO2 | % | 70-76 |
Fe2O3 | % | <1.0 |
CaO | % | <0.5 |
TiO2 | % | <0.5 |
MgO | % | <1 |
Na2O+K2O | % | <4 |
Physical Properties | ||
Property | Unit | Value |
Water Absorption | Wt. % | <1.0 |
Hardness | Mohs | >6.5 |
Particle Density | gm/cc | 2.25-2.35 |
Maximum Operation Temperature | °C | 1000 |
Acid Resistance | % | 99.6 |
Alkali Resistance | % | 85 |
Technical Specification | |||||
Size (mm) | Surface Area (m2/m3) | Free Volume (%) | Number Per m3 (n/m3) | Bulk Density (kg/m3) | Dry Packing Factor (m-1) |
Φ25 | 220 | 73 | 54000 | 620 | 565 |
Φ38 | 150 | 75 | 13400 | 570 | 356 |
Φ50 | 120 | 78 | 6800 | 550 | 252 |
Φ80 | 75 | 80 | 1950 | 520 | 146 |
