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Production and process-scale gas scrubbers

Mobile gas scrubber column diameter: DN 150 / 200
Mobile gas scrubber volume scrubbing liquid: 50 / 100 liter
Stationary gas scrubber volume scrubbing liquid: Customized according to process requirements 
Stationary gas scrubber column diameter: DN150 up to DN600
Pressure: -1.0 (FV) to +0.5 bar
Temperature exhaust gas: -60 °C to +200 °C
Temperature scrubbing liquid: 0 °C to +80 °C
Material: Borosilicate glass 3.3 / PTFE / ETFE

Customized setups are available

Production and process-scale gas scrubbers are available as mobile units (up to 100 liter scrubbing liquid volume and DN200 column diameter) and stationary systems (up to DN600 column diameter). Gas scrubbers are used to neutralize corrosive exhaust gas from reactors. Depending on the scrubbing liquid, the scrubbers can be used for caustic or acidic vapors. Büchi gas scrubbers are equipped with an ETFE lined, corrosion resistant magnetic coupled pump. The flow rate of the scrubbing liquid can be controlled with the built-in reducing valve. The scrubbing liquid temperature is maintained by a spiral cooler in the liquid circuit.

Typical applications:

  • Off-gas treatment 
  • Neutralizing of exhaust gas 
  • Stripping

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