The C-HgR™ Solution

Our innovative and proprietary process for the removal of mercury (Hg)

  • Using a unique absorbing liquid formulation (based on modified ionic liquids) implemented in a wet scrubber
  • On/off site liquid regeneration for reuse
  • Mercury is separated as HgS
    (the most stable form of Hg safe for disposal)

C-HgR™ - Hg Removal Efficiency

C-HgR™ pilot – Hg removal measured at a lignite-based Power plant
(measurements performed by VSB-TAU Energy Research Center January 2021)

The C-HgRsolution is fully scalable and applicable to a wide range of
industries, plants, and processes emitting mercury.

C-HgR™ solution advantages


  • Removes all forms of Hg
  • Indifferent to concentration levels of Hg in gas streams

Proven exceptional Hg removal rates


  • No consumables and minimal logistics
  • No impact on other processes/ by-products
  • No impact on infrastructure

OpEx reduced by 30%-50%


  • Based on a non-hazardous stable liquid formulation
  • A closed, controlled and fully regenerative process

Avoids Hg emissions without impacting the environment

Collaborating partners