Packed Column Packing: Ralu-Ring
Packed column/tower packing data — packing factors, void fractions, specific surface areas, and bed densities for random and structured packing. Covers metal, ceramic, and plastic packing from multiple vendors.
| packing name | material size | bed density kg m3 (kg/m3) | material | nominal size mm (mm) | packing factor fp (1/m) | packing type | specific surface area m2 m3 (m2/m3) | vendor | void fraction pct (pct) |
|---|---|---|---|---|---|---|---|---|---|
| Ralu-Ring | plastic#125 | 30 | plastic | 125 | 30 | random | 60 | — | 97 |
| Ralu-Ring | plastic#15 | 80 | plastic | 15 | 230 | random | 320 | Raschig | 94 |
| Ralu-Ring | plastic#25 | 56 | plastic | 25 | 135 | random | 190 | — | 94 |
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