Gas Purification Department

The department of gas purification offers competitive and reliable products for removing hydrogen sulfide (H2S) from various gases and related services. Many customers worldwide depend on our quality products and personalized consulting. Upon request, we also offer corresponding services on-site.

Our staff can assist you with any requests.
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Fields of activity and services

  • External desulfurization with iron hydroxidebased gas purification compounds
  • Optimization of applied desulfurization and desulfurization products (internal & external)
  • Consulting and taking samples
  • Filter change on site
  • Measurement of gas composition
  • Determination of the loading rates of various adsorbents with sulfur
  • Analyses according to LAGA
  • Extensive laboratory equipment and capacity for simulation of applications and for systematic study of interrelations

Applications

  • Biogas
  • Digester gas
  • Landfill gas
  • Biogas plant upgrading
  • CO2 cleaning
  • Coal mine gas
  • Exhaust gas treatment
  • Other gases, where H2S has to be removed

“Environmental Protection – State of the Art“

  • Gas purification compounds based on iron hydroxide for external desulfurization of moist gas in fluid-bed processes (FerroSorp® S)
  • Gas purification compounds based on iron hydroxide for external desulfurization of moist gas in fixed-bed filters (FerroSorp® Sk)
  • Gas purification compounds based on iron hydroxide for external desulfurization of dry gas (FerroSorp® Sd)

Technological aid that completes the offer

  • Air dosing unit with non-return valve
  • Personal protection equipment (GasAlertMicroClip XL)
  • Test tubes for gas detection