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Product Description
Ceramic pall ring
1.Metal Pall Ring
Metal Pall Ring is well known packing after rasing ring,an industry standard design media which used in many applications,widely used in all kinds of separation, absorb plants, constant decompress plants, compounding ammonia plant, decarbonization , desulfuration ,separation of ethylbenzene, separation of isooctane/ methylbenzene.
Application:
Absorption, Aeration, Degassing, Desorption, Distillation, Stripping, Heat Recovery, Extraction, Various separation and absorption applications at atmospheric pressure and under vacuum, where a low pressure drop is critical,H2S, NH3 & SO2
Metal Pall Ring, Stainless steel Pall rings, Packing Pall Ring is an industry standard design media deveoped from Metal Pall Ring and is used widely in varieties of applications.
Material:
Metal Pall Ring, Stainless steel Pall rings, Packing Pall Ring are available in a wide range of materials such as stainless steel,carbon steel ,aluminum, bronze,304L,316L,and other alloy etc.
Advantage:
Lower pressure drop
Good liquid/gas distribution and higher mass transfer efficiency versatility,easily wettable, high resistance to fouling ,high
temperature.
High Mechanical strength ,suitble for depper beds
Good liquid/gas distribution and higher mass transfer efficiency versatility
Absorption, Aeration, Degassing, Desorption, Distillation, Stripping, Heat Recovery, Extraction, Various separation and absorption applications at atmospheric pressure and under vacuum, where a low pressure drop is critical,H2S, NH3 & SO2
Metal Pall Ring, Stainless steel Pall rings, Packing Pall Ring is an industry standard design media deveoped from Metal Pall Ring and is used widely in varieties of applications.
Material:
Metal Pall Ring, Stainless steel Pall rings, Packing Pall Ring are available in a wide range of materials such as stainless steel,carbon steel ,aluminum, bronze,304L,316L,and other alloy etc.
Advantage:
Lower pressure drop
Good liquid/gas distribution and higher mass transfer efficiency versatility,easily wettable, high resistance to fouling ,high
temperature.
High Mechanical strength ,suitble for depper beds
Good liquid/gas distribution and higher mass transfer efficiency versatility
Model | Metal Pall Ring | |||||
Material | Carbon Steel; SS 304, 304L, 410, 316, 316L, etc. | |||||
Preferred Sizes (mm) | 16*16*0.3 | 25*25*0.3 | 38*38*0.4 | 50*50*0.5 | 76*76*0.6 | 89*89*0.7 |
Bulk density (kg/m³) | 345 | 214 | 193 | 182 | 142 | 145 |
Number (per m³) | 201000 | 51000 | 15000 | 6500 | 1830 | 1160 |
Surface area | 346 | 212 | 145 | 106 | 69 | 62 |
Free volume (%) | 95.5 | 96.2 | 96.7 | 97.5 | 97.4 | 97.1 |
2.Ceramic Pall Ring
Ceramic Pall Ring can resist high temperature, acid ( except HF ), alkali, salt and various organic solvents. It is widely applied in various packing towers of desiccation, absorption, cooling, washing and regeneration in industries of petrochemical, chemical, metallurgy, gas and oxygen generation.
Typical Application:
a) Have excellent acid resistance and heat resistance.
b) It can resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid.
c) Used in high or low temperature conditions.
d) 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.
a) Have excellent acid resistance and heat resistance.
b) It can resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid.
c) Used in high or low temperature conditions.
d) 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.
Item Name | Ceramic Pall Ring | |||||
Al2O3 | SiO2 | Fe2O3 | CaO | MgO | K2O + Na2O | Other |
17-23% | >70% | <1.0% | <1.5% | <0.5% | <3.5% | <1% |
Water absorption (%) | <0.5 | |||||
Apparent porosity (%) | <1 | |||||
Specific gravity (g/cm3) | 2.3-2.35 | |||||
Operation temp.(max) (ºC) | 1000 | |||||
Moh's hardness | >7 | |||||
Acid resistance (%) | >99.6% | |||||
Application | Drying columns, absorbing columns, cooling towers, scrubbing towers and actifier columns in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry, etc. | |||||
Delivery Time | 7-10 days since payment receipt | |||||
Sizes (mm) | Thickness (mm) | Surface area (m2/m3) | Free volume (%) | Number per m3 | Bulk density (kg/m3) | |
25 | 3 | 210 | 73 | 53000 | 580 | |
38 | 4 | 180 | 75 | 13000 | 570 | |
50 | 5 | 130 | 78 | 6300 | 540 | |
80 | 8 | 110 | 81 | 1900 | 530 | |
3.Plastic Pall Ring
Plastic Pall Ringpacking is a high hole diameter equal to the packing ring, each window there are five tongue leaves, each leaf tongue ring in turn point to heart, upper and lower levels of the location of the opposite window at different times and in general Central area of wall openings about the total area of about 30%. With porosity, and pressure drop and low height of mass transfer unit, the pan-point high, vapor-liquid contact with the full, the proportion of small, high mass transfer efficiency.
This structure improves the vapor-liquid distribution, make full use of the inner surface of the ring, so that the tower fill the gas and liquid form from the free passage.
This structure improves the vapor-liquid distribution, make full use of the inner surface of the ring, so that the tower fill the gas and liquid form from the free passage.
