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Plastic Random Packings PP PVC RPP PVDF CPVC Plastic Pall Ring For
Fish Farm And Chemical Tower 38mm 50mm 76mm
Plastic Pall Ring has an advance on the Raschig Ring, the Pall Ring has similar
cylindrical dimensions but has two rows of punched out holes, with
fingers or webs turned into the centre of the cylinder, which
significantly increases the performance of the packing, in terms of
throughput, efficiency and pressure drop.
Capacity versus Pressure Drop of Plastic Pall ring, Most suited in
low pressure drop, high capacity applications, A range of sizes of
Plastic Pall rings allows the tower to operate at an optimum
efficiency and throughput, Consistent ratio of free and blocked
passages, independent of orientation, Large surface area : volume
ratio augments the rate of liquid film surface renewal to improve
mass transfer. Hold-up and Two-phase Contact, Promotes highly
efficient two-phase contact and distribution; A relatively high
liquid hold-up promotes high absorption efficiencies, especially in
cases where the reaction rates are slow; Uninterrupted and
consistent passages for gas and liquid flow.
Versatility of Plastic Pall ring, Open, cross-linked design
provides a highly efficient used of the ring’s surface area, Robust
to variations in liquid and vapour distribution.
Material: Polypropylene(PP), Reinforced Polypropylene(RPP), Reinforced Nylon
6, Reinforced Nylon 66…
Specification of Plastic Pall Ring:
Diameter (mm) | Size (mm) | Surface Area | Void Rate | Number | Weight | Dry Packing Factor |
16 | 16×16×0.8 | 274 | 0.900 | 177600 | 91 | 376 |
25 | 25×25×1.2 | 213 | 0.907 | 48300 | 85 | 285 |
38 | 38×38×1.4 | 151 | 0.910 | 15800 | 82 | 200 |
50(*Type) | 50×50×1.5 | 100 | 0.917 | 6300 | 60 | 130 |
50(#Type) | 50×50×1.5 | 93 | 0.901 | 6300 | 56 | 127 |
76 | 76×76×2.6 | 72 | 0.920 | 1930 | 62 | 92 |
Features: The Pall Ring has the characteristic of low pressure drop, big
flux, high efficiency. Compared with the Pall Ring of the same
size, HYPAK packings has lower pressure drop and higher transfer
efficiency. Furthermore, it has good liquid distribution in the
packing layer.
Application: It is used in various seperation, adsorption, deadsorption equipment, normal pressure drop equipment, decarbonization of synthetic ammonia, desulphurization, seperation of ethylbenzene, isooctane or methane.