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Black liquor oxidation

Black liquors (weak or strong) can be treated with pure oxygen in adapted reactors in order to reduce emissions of sulfur containing compounds and to reduce calorific capacity. 



We can help you better manage your bulk gas supply through tank-level monitoring with telemetry units and automatic re-ordering.


Our FLOXAL™ on-site oxygen production systems can be customized to meet your needs, minimize costs and improve reliability. 


Why choose us?

  • 01

    Industry leader

    Air Liquide is a leading global supplier of industrial gases such as oxygen, nitrogen and carbon dioxide that are essential to pulp and paper manufacturers.

  • 02

    Water treatment experts

    Our industry experts will help you implement wastewater treatment solutions 

  • 03

    Customizable solutions

    Our teams will work with you to identify the most appropriate and cost-effective gas supply mode based on your purity, flow, volume and safety requirements.

  • 04

    Local support

    We will manage all aspects of your gas supply, from ordering to storage to handling. 

  • 05

    Safety and reliability

    Air Liquide’s on-site support representatives will help ensure safe, efficient and reliable supply of gases that are essential to your operations