Close-up on hydrated lime powder

Tailor-made blends of calcic, carbon and mineral sorbents  

Our market-leading hydrated lime products Sorbacal® SP and SPS can in particular be blended with high quality additives such as activated carbon, lignite coke and mineral sorbents. Such a blend enables both acid-gas pollutants and micropollutants to be captured with one sorbent in a single DSI system. In addition, blending with a calcium sorbent mitigates the risk that the activated carbon powder will combust or explode.  

Pollutants captured

Close-up on a flue gas treatment factory chimney
  • Hg
  • SO2
  • HCI
  • HF
  • SO3
  • SeO2

Others: H3PO4, HBr, organic pollutants like PCBs, HAPs and/or odors

see all pollutants

Lhoist supplies tailor-made blends based on the amount of each micropollutant (and possibly acidic gases) in the flue gas to be treated, as well as the process conditions. 

Blends can be tailored to your plant operation specifications.  

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