Material: | Plastic |
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Structure Feature: | Ring Form Filler |
Type: | Random Packing |
Usage: | Chemical Engineering, Chemical Industry Product |
Effect: | Synthetic Ammonia Plant for Decarburization Desulp |
Source: | Plastic |
Samples: |
1 piece
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Customization: |
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Technical Data
Spec. | D*H*T (mm) | Number per m3 | Bulk density (kg/m3) | Surface area (m2/m3) | Free volume (%) | F Factor (m-1) |
Dg16 | 16*8.9*1.1 | 299136 | 135.6 | 370 | 85 | 602.6 |
Dg25 | 25*12.5*1.4 | 81500 | 97.8 | 228 | 90 | 312.8 |
Dg38 | 38*19*1 | 27200 | 57.5 | 132.5 | 91 | 175.8 |
Dg50 | 50*25*1.5 | 10740 | 54.8 | 114.2 | 92.7 | 143.1 |
Dg76 | 76*37*3 | 3420 | 68.4 | 90 | 92.9 | 112.3 |
Functional Characteristics:
1. large flux and small pressure drop: due to the packing structure and filling characteristics, the gas channel in the packing layer is more uniform and the return path is shorter, so the pressure drop of the packing layer is not increased when the gas flux of the coating layer is increased.
Low efficiency: the flanging of the plastic ladder ring packing not only can increase the gap filler layer, and make the gap even, is beneficial to uniform gap liquid on the surface of packing form a uniform and more effective liquid membrane, provide steam, liquid good channel, does not exist in pall ring or saddle packing surface or dry surface, thus ladder ring packing and mass transfer efficiency is higher compared with the above two kinds of packing.
2.high operating flexibility: because the stepped ring packing greatly improves the liquid distribution and gas-liquid contact condition inside the packing layer, the operating range has a long increase, and the L/G can be operated within the range of 50-0.05.
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