Ceramic pall ring filler can excellent acid and alkali resistant, except hydrofluoric acid of various inorganic acid, organic acid and alkali and organic solvent corrosion, available in a variety of high temperature, low temperature applications, application range is very wide, used in chemical industry, metallurgy, coal gas, acid, etc of the drying tower, absorption tower, cooling tower, regeneration tower and so on.
Description
Ceramic pall ring filler can excellent acid and alkali resistant, except hydrofluoric acid of various inorganic acid, organic acid and alkali and organic solvent corrosion, available in a variety of high temperature, low temperature applications, application range is very wide, used in chemical industry, metallurgy, coal gas, acid, etc of the drying tower, absorption tower, cooling tower, regeneration tower and so on.
Product overview:
Ceramic pall ring filler is in ceramic raschig ring on the basis of the development of a kind of equal height to diameter of open type grommet packing, each layer hole with 5 ligule, each bend in the tongue lobe point to the ring, two floors up and down hole is the location of the staggered to the contrary, generally opening area is about 30% of the total area of the ring wall, which makes the gas and liquid packing tower from the hole through freely, improve the distribution of gas and liquid, make full use of the ring’s inner surface.
Main geometrical property parameters of ceramic pall ring | ||||||
specifications mm | Diameter high thick mm | Specific surface area m2/m3 | Void fraction m3/m3 | Accumulation number n/m3 | Packing weight Kg/m3 | Dry packing factor m(-1) |
Φ25 | 25×25×3.0 | 220 | 0.73 | 54000 | 620 | 565 |
Φ38 | 38×38×4 | 150 | 0.75 | 13400 | 570 | 356 |
Φ50 | 50×50×5 | 120 | 0.78 | 6800 | 500 | 252 |
Φ76/80 | 76×76×9.5 | 75 | 0.80 | 1960 | 735 | 146 |
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