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Polysulfide liquor generation

Polysulfide cooking enables you to increase the pulp yield from 1 to 3 percent and thus increase your unit productivity. Oxygen is used to convert classic kraft liquor into a polysulfide liquor through controlled oxidation.





Equipment for industrial gases



  • Link to relevant equipment 1
  • Link to relevant equipment 2




  • Link to Gas management
  • Link to Local support
  • Link to Improving process performance


Link to relevant ressources