Liquid Jet Scrubber

Jet scrubbers work on the ejector principle and are used to remove gases and particulates via absorption in or chemical reaction with the motive fluid. Scrubber units are equipped with a separator (gravitational or centrifugal), a storage tank and a circulation pump.



  • Simple and highly reliable
  • Corrosion and erosion resistant
  • Automatic control
  • Easy to install
  • Low cost
  • Resistant to fouling
  • Produce an increase rather than a
  • Loss in pressure in the gas flow
  • Little maintenance
  • No loss in pressure and therefore no requirement for a mechanical ventilator



Gas scrubbers are widely used in effective removal of gases, particulates, odors, fumes and dusts from gas streams or surrounding through absorption and/or chemical reaction between the liquid motive and the scrubbed medium. Some of the species easily handled by liquid jet gas scrubbers are SO2, SO3, Cl2, SiF4, HCl, NH3, HF, H2S, HNO3, H2SO4, COCl2, HCN, SOCl2, HBr, Br2, F2, formaldehyde, reduced sulfur compounds, particulates, etc.


Some of the typical applications are:

  • Extracting and absorbing harmful gaseous substances from discharge air
  • Chemical laboratories
  • During testing, in production, filling, draining and cleaning of equipment
  • Cleaning flue gas flows
  • Recovery of valuable materials
  • Manufacture of chemical products
  • Gas conveyance
  • Gas saturation and cooling
  • Condensing vapours
  • Solids separation (de-dusting)



Post a comment

Your email address will not be published. Required fields are marked *

Your view