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Brand:aa
Product detail:
Metal pall ring:
Carbon Steel pall ring, CS pall ring, Carbon Steel pall ring, Stainless steel pall ring, SS304 pall ring, SS304L pall ring, SS316 pall ring, SS316L pall ring, SS410 pall ring.
Metal pall ring is an industry standard design media developed from the Rasching ring. Metal pall ring geometry enables high gas and liquid transfer rates. The opened cylinder wall and inward bent protrusions of the Metal pall ring and lower pressure drop than standard cylindrical rings.
This open ring design also maintains an even distribution and resists wall-channeling tendencies. The interior and exterior contacting surfaces of the Metal pall ring provide for an effective distribution of gas-liquid and resist plugging, fouling and nesting. Compared with the Raschig ring, Pall ring of gas fluxes increase more than 50% mass transfer efficiency increased by 30%.
Metal pall ring has the features of High loading and throughput, low pressure drop, Good liquid & gas distribution and high mass transfer efficiency, Versatility, Easily wettable, High resistance to fouling, High Mechanical Strength , High resistance to temperature, lesser probability of breakage, suitable for deeper beds.
Advantage of Metal pall ring:
1. Lower pressure drop
2. Good liquid / gas distribution and higher mass transfer efficiency
3. Versatility, easily wettable, high resistance to fouling, high temperature
4. High Mechanical Strength, suitable for deeper beds
5. High temperature resistance
Application of Metal pall ring:
Absorption, Aeration, Degassing, Desorption, Distillation, Stripping, Heat Recovery, Extraction etc.
Materials: stainless steels, carbon steels, aluminum, copper, bronze and aluminum permeated steels, etc.
Technical data of Metal pall ring:
Diameter (mm) | Dimension d×h×δ (mm) | Specific surface area (m2/m3) | Void volume(m3/m3) | Dry packing factor ( m-1 ) | Heaping number (n/m3) | Heaping weight (kg/m3) |
Φ16 | 16×16×0.3/0.4 | 362/371 | 0.949/0.933 | 423/457 | 214000 | 396/527 |
Φ25 | 25×25×0.5/0.6 | 219/223 | 0.950/0.940 | 255/268 | 51940 | 393/471 |
Φ38 | 38×38×0.6/0.8 | 146/149 | 0.959/0.946 | 165/176 | 15180 | 318/424 |
Φ50 | 50×50×0.8/1.0 | 109/110 | 0.960/0.950 | 124/128 | 6500 | 314/393 |
Φ76 | 76×76×1.2/1.5 | 71/72 | 0.961/0.951 | 80/84 | 1830 | 308/384 |
Φ100 | 100×100×1.8/2.0 | 74/35 | 0.965/.955 | 50/53 | 1200 | 370/371 |
