321 Stainless Steel Raschig Rings 50mm Distillation Tower Random Packing
Certification:ISO9001
Minimum Order Quantity:0.01 cubic meters
Delivery Time:5-9 days
Payment Terms:T/T
Place of Origin:China
Price:negociation
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Distillation Tower Random Packing 321ss 50 mm Stainless Steel Pall Rings
1. Stainless Steel Pall Ring Basic Introduction:
Pall ring was invented in Germany in 1940s. Firstly, the machine stamped two rows of window tongue leaves towards inside of the ring wall. Secondly, The improvement is to largely promote gas and liquid contacting situation in the packing bed without increasing surface area. Finally, the use of pall rings means the world gradual acceptance of opening pore type packing.
2. Stainless Steel Pall Ring Specification:
| diameter×height×thickness (mm) | specific surface area (m2/m3) | Porosity (m3/m3) | Number in 1 m-3 | Density of the pile (kg/m3) | Dry filler factor F |
| 76×76×1.2 | 71 | 0.961 | 1830 | 308 | 80 |
| 50×50×0.7 | 109 | 0.960 | 6500 | 275 | 124 |
| 38×38×0.6 | 146 | 0.959 | 15180 | 318 | 165 |
| 25×25×0.5 | 219 | 0.950 | 51940 | 393 | 255 |
| 16×16×0.3 | 362 | 0.949 | 214000 | 396 | 423 |
3. Benefits of Stainless Steel Pall Rings:
High resistance to fouling
Multiple materials available
High temperature applications
Mechanically robust, lesser probability of breakage
Good liquid/gas distribution and high mass transfer efficiency
4. Application of Stainless Steel Pall Rings:
1. Liquid extractors;
2. NH3 extraction devices;
3. Ethylene extraction columns;
4. Carbon monoxide converters;
5. Petrochemical and medical equipment.
6. Dimethyl terephthalate running column;
7. Mass-transfer columns separation devices;
8. Carbon dioxide and hydrogen sulphide absorption and flash tower.
5. Stainless Steel Pall Ring Production & Shipment
321 Stainless Steel Raschig Rings 50mm Distillation Tower Random Packing
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