Metal cascade-mini rings random tower packings, with one or two bevel edges in their sidepieces, are of more mechanical strength and better gas through capacity than pall rings. In random packed tower, most of the rings point contact (not linearity contact) to each other, contribute to the liquid film liquidity and mass transfer efficiency. Kelley's Metal cascade-mini rings are widely used in petroleum, chemicals, Chlor-Alkali and environmental industries.
| Metal Cascade-mini Rings With TWO Bevel Edges | |||||
|---|---|---|---|---|---|
| Type | Size (mm) | Surface area (m2/m3) | Void ratio (%) | Bulk number (Pieces/m3) | Packing factor (m-1) |
| 0P | 17*15*6*0.3 | 427 | 94 | 530,000 | 55 |
| 1P | 25*22*8*0.3 | 230 | 96 | 150,000 | 40 |
| 1.5P | 34*29*11*0.3 | 198 | 97 | 60,910 | 29 |
| 2P | 43*38*14*0.4 | 164 | 97 | 29,520 | 22 |
| 2.5P | 51*44*17*0.4 | 127 | 97 | 17,900 | 17 |
| 3P | 66*57*21*0.4 | 105 | 98 | 8,800 | 14 |
| 4P | 86*76*89*0.4 | 90 | 98 | 5,000 | 10 |
| 5P | 131*118*41*0.6 | 65 | 98 | 1,480 | 7 |
| Metal Cascade-mini Rings With ONE Bevel Edge | ||||
|---|---|---|---|---|
| Size (mm) | Surface area (m2/m3) | Void ratio (%) | Bulk number (Pieces/m3) | Packing dry factor (m-1) |
| 25 | 220 | 96.5 | 97160 | 273.54 |
| 38 | 154.3 | 95.9 | 31800 | 185.8 |
| 50 | 109.2 | 96.1 | 12300 | 127.4 |
| 76 | 73.5 | 97.6 | 3540 | 81 |
Other specifications are available upon request.
The above data is reference to material stainless steel in the material thickness shown. Other wall thicknesses are available on request.
Material available: carbon steel, stainless steel including 304, 304L, 410, 316, 316L etc.
Absorption, Aeration, Degassing, Desorption, Distillation, Stripping, Heat Recovery, Extraction etc.
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