PLASTIC PALL RINGS

PLASTIC PALL RINGS

Plastic Beta Rings have a lower pressure drop aspect ratio advantage due to well-designed additional drip points and increased hole size that leads to uninterrupted flows of gas and liquid.

APPLICATIONS

  • Heat and mass transfer in chemical processing plants, mining and petrochemical industries

  • Air pollution control scrubbers for liquid/gas extraction

  • Water treatment in sewage plants and water supply systems

PLASTIC PALL RINGS UNIQUE FEATURES

  • Suitable for low pressure drop, high capacity applications

  • High degree of randomness

  • Consistent ratio of free and blocked passages, independent of orientation

  • Large surface area: volume ratio augments the rate of liquid film surface renewal to improve mass transfer

  • Promotes highly efficient two-phase contact and distribution

  • A relatively high liquid hold-up promotes high absorption efficiencies, especially where the reaction rates are slow

  • Uninterrupted and consistent passages for gas and liquid flow

  • Open, cross linked design provides a highly efficient use of the ring’s surface area

  • Robust to variations in liquid and vapour distribution

  • The internal cross structure of diametrical spars makes it mechanically robust and suitable for use in deep packed beds