Metal pall ring 3 / 8 inch to 3 1/2 inch various sizes
Metal pall ring 3 / 8 inch to 3 1/2 inch applications:
Carbon dioxide and hydrogen sulphide absorption and flash tower;
Mass-transfer columns separation devices; Dimethyl terephthalate
running column; Petrochemical and medical equipment; Carbon
monoxide converters; Ethylene extraction columns; NH3 extraction
devices; Liquid extractors.
Metal pall ring 3 / 8 inch to 3 1/2 inch advantage:
Metal Pall ring takes an advantage that as random packing being mass produced with
standard elements, the delivery periods are relatively short from
storage. Because the pall ring can be used in many applications
regardless the size of columns, we hold a stock of most types of
random packings for fast delivery.
Pall ring has the advantages of high flux, low resistance, high separation
efficiency and high operation flexibility. Under the same
depressurization, the treatment capacity of pall ring can be 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 random packing has the characteristics of large
production capacity, small resistance and large operation
flexibility. Under normal circumstances, the treatment of the same
pressure drop can be 50% - 100% larger than that of raschig ring,
and the tower height is 50% - 70% lower than that of raschig ring,
and the packing volume can be saved by 20% - 40% by using pall
ring.
Metal pall ring full categary (please contact us to check the stock
condition):
Diameter Inch | Dia.*Height mm | Thickness mm | Packing No. | Specific Area m2/m3 | Void
| F factory |
| 1/4" | 6*6 | 0.3mm | 4000000 | 905 | 88.24% | 1317 |
| 3/8" | 10*10 | 0.3mm | 768000 | 483 | 93.73% | 586.1 |
| 1/2" | 13*13 | 0.3mm | 410000 | 435 | 94.34% | 518.5 |
| 5/8" | 16*16 | 0.3-0.4mm | 140000 | 344 | 93.8-95.53% | 394.9-417 |
| 3/4" | 19*19 | 0.3-0.4mm | 120000 | 272 | 95.1-96.46% | 303.3-316.5 |
| 1" | 25*25 | 0.3-0.6mm | 52500 | 206 | 92.17-97.32% | 230.9-263.3 |
| 1.5" | 38*38 | 0.4-1.0mm | 15200 | 138 | 93.38-97.52% | 148.7-169.4 |
| 2" | 50*50 | 0.5-1.0mm | 6820 | 107 | 94.86-97.54% | 115.5-125.5 |
| 3" | 76*76 | 0.6-1.0mm | 2150 | 78 | 96.25-97.82% | 83.5-87.5 |
| 3.5" | 89*89 | 0.7-1.0mm | 1220 | 61 | 97.09-98% | 64.5-66.4 |
Metal pall ring 3 / 8 inch to 3 1/2 inch shipping tips:
Metal pall ring is packaged and shipped by volume. A volume adjustment factor must
be applied to the calculated column. Geometric volume to estimate
the shipping volume required to properly fill a packed bed to
account for edge and settling effects. The volume adjustment factor
depends upon the packing shape and size and the bed diameter.
A contingency allowance for installation losses, typically around
5%, should be added to the shipping volume calculated above.
Metal pall rings in wooden box:
Welcome your inquiry with any questions!
