Close-up on hydrated lime powder

Premium grade hydrated lime 

Sorbacal® H is a hydrated lime or calcium hydroxide (Ca(OH)2) of high quality for emission control applications.  

Technical information


Compared to standard hydrates, it has a higher specific surface area of typically 15-22 m²/g (BET), as well as a porous volume of typically 0.08 cm³/g (BJH). Both enhance acid gas capture.  

A white, dry, ready-to-use powder, Sorbacal® H is used directly in dry processes, as well as for producing lime slurry (milk of lime) for semi-wet processes.  

Pollutants captured

Close-up on a flue gas treatment factory chimney
  • SO2
  • HCI
  • HF
  • SO3
  • SeO3

Others: H3PO4, HBr

See all pollutants

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