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Tank Inerting and Deoxygenation

Creating an inert atmosphere through control of oxygen levels prevents food products from oxidizing and spoiling and helps to preserve their chemical makeup. Air Liquide’s inerting, blanketing and sparging applications address this challenge by eliminating or minimizing contact with air and removing undesired oxygen already present in the product. It results in extended shelf life and preservation of important qualities like taste, color and texture. Our inerting solutions are tailored to fit customer needs for oxidation control and can be integrated with processing and packaging systems.



Equipment for industrial gases


Link to relevant equipment 1
Link to relevant equipment 2




  • Link to ALIGAL brand page


Our food experts are available to assist with deoxygenation and inerting processes, integrating Nitrogen injection systems into existing production lines and monitoring integrated Oxygen management systems.

  • Link to Gas Management
  • Link to Local Support
  • Link to Improving process performance
  • Link to Temporary and emergency gas services


Link to relevant ressources