This equipment is used to purify hazardous exhaust gas through its internal special filling pieces which enlarge the surface between exhaust gas and fluids. These are perhaps the most important & widely used gas scrubbers. The Packed Bed Scrubbers, packed with hollow thermoplastic elements remove soluble gases like HCL, CL, BR2 & NH2, SO2 H2S & NOx. The thermoplastic elements are fluidized by the ascending gas stream as it passes counter to the descending scrubbing liquid. The efficiency of the scrubber is the function of interfacial area between the gas, the liquid and the turbulence at the interface. The packing area not only provides a high interfacial area per unit volume but also ensures uniform distribution & flow of the liquid over it. The column diameter is designed based on the gas and liquid flows and the column height is designed based on the required concentration change.

100 m³ / hr to 100, 000 m³ / hr

Venturi Scrubbers remove fumes, dust, solids and liquid particulate. Pollutants are removed by bringing gas stream and scrubbing liquid into violent turbulent contact as they pass through a high velocity Venturi Throat Section and destroyed or absorbed late matter from industrial emission sources. They are commonly used to remove particulate matter (upto 0.1 micron) from exhaust gas streams which are corrosive, flammable, or which contain difficult-to-handle solids. The liquid phase is introduced into the throat of the venturi either as a flow along the wall, which is then atomized by the gas flow, or more generally by nozzle atomization directly into the gas stream. The cleaned gas exits the cyclone vertically and the recovered liquid is returned to the sump for recycling.

100 m³ / hr to 100, 000 m³ / hr