304 Pall Ring Metal Random Packing 50 × 50 × 0.8 mm Ready to Ship
1. Metal Pall Ring Basic Info:
The pall ring is greatly improved on the raschig ring. Although the
outer diameter of the ring is also equal to the height, two rows of
windows with internal tongue plates are opened on the ring wall,
and there are five tongue plates each height position. This
structure improves the gas-liquid distribution and makes full use
of the inner surface of the ring. Compared with raschig ring, the
treatment capacity can be increased by more than 50% and the
pressure can be reduced by half; It is usually made of metal,
especially stainless steel material.
2. 50 mm Metal Pall Ring Specification:
Size Dia.*Height (mm) | Thickness mm | Pack No. (m3) | Pack Density (kg/m3) | Specific Area (m2/m3) | Void Volume % | Dry Packing Factor |
| 16*16 | 0.3 | 214000 | 396 | 362 | 94.9 | 423 |
| 25*25 | 0.4 | 51940 | 393 | 219 | 95.0 | 255 |
| 38*38 | 0.6 | 15180 | 318 | 146 | 95.9 | 165 |
| 50*50 | 0.8 | 6500 | 314 | 109 | 96.0 | 124 |
| 76*76 | 1.2 | 1830 | 308 | 71 | 96.1 | 80 |
3. Pall ring packing application
It is applicable to various separation, absorption and desorption
devices, atmospheric and vacuum units, synthetic ammonia
decarbonization and desulfurization systems, ethyl benzene
separation, isooctane / methyl benzene separation, etc.
Pall ring packing has the advantages of large flux, low resistance,
high separation efficiency and large operation flexibility. Under
the same pressure reduction, the treatment capacity can be more
than 50% larger than that of raschig ring. At the same treatment
capacity, the pressure drop can be reduced by half and the mass
transfer efficiency can be increased by about 20%. Compared with
raschig ring, this kind of packing has the characteristics of large
production capacity, small resistance and large operating
flexibility. In general, when the pressure drop is the same, it can
treat 50% - 100% more than raschig ring, and when the capacity is
the same, its pressure drop can be 50% - 70% lower than raschig
ring. Pall ring can also help reduce the tower height. Using Pall
ring can save 20% - 40% of packing volume than raschig ring.
4. Metal Pall Ring Features:
Easily wettable
High resistance to fouling
High temperature endurable
High temperature applications
HIGH MECHANICAL STRENGTH
High capacity with low pressure drop
Mechanically robust, lesser probability of breakage
Good liquid/gas distribution and high mass transfer efficiency
5. Metal Pall Ring Production & Shipment
Welcome your inquiry with any questions!
