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SM-type corrugated metal orifice packing
1. Product Characteristics
Metal orifice corrugated packing is another important new general structured packing developed by Sulzer in Switzerland after the corrugated packing of wire mesh in the late 1970s. It overcomes the limitation of corrugated packing of wire mesh and shows broad application prospects in distillation and absorption.
2. Product Specification and Model
| Model | Specific surface area m2/m3 |
F factor Kg 1/2·m-1/2·S-1 |
Theoretical plate number per meter of packing Nt/m |
Pressure drop mmHg/m |
Porosity % |
Bulk density kg/m3 |
| SM-125 | 125 | 2.5~3.0 | ~1.5 | 1~1.5 | 98 | About 100 |
| SM-250 | 250 | 2~2.5 | ~2.5 | 1.5~2 | 97 | About 200 |
| SM-350 | 350 | ~2.0 | ~3.0 | ~2.5 | 96 | About 280 |
| SM-450 | 450 | ~1.5 | ~3.5 | ~2.8 | 95 | About 360 |
Note: Material is carbon steel, stainless steel, aluminium, titanium, etc. The bulk density of carbon steel is shown in the table.
3. Product Advantages
Metal orifice corrugated packing has the advantages of high flux, low resistance, high efficiency, low price and strong corrosion resistance.
4. Typical applications
Distillation of organic substances such as ethanol, ethylbenzene/ethylene, aliphatic alcohol, epoxy and propane
Absorption of CO2, H2S and CL2 by atmospheric and pressurized countercurrent
Lubricating Oil and Asphalt Vacuum Device
Atmospheric crude oil tower
Replacement of bulk packings such as Bauer rings and some plate towers
If you have any questions during the use of the product, you can call our after-sales service hotline at any time, or leave us a message.
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