Packed Bed Scrubber

Packed Bed Scrubber works on following two principle
  • Absorption: When the gas gets absorbed in scrubbing Liquid. E.g. Ammonia, HF etc.
  • Reaction: When the gas reacts with Scrubbing Liquid e.g. SO2, H2S, etc…

Advantages

  • Multiple Gaseous Pollutants can be treated in single device.
  • Can be Designed at severe condition (Temperature 1100 Deg C, Pressure: 1 Bar)
  • Different MOC Can be used based on Gas and Liquid Properties
  • Less Power consumption
  • Different gases treated like HCI, H2S, HF, NH3, SO2, NOx, Some odours and some organics