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Converter ALSI Shrouded oxygen injector

Air Liquide designed a submerged tailpipe and oxygen injection technology (ALSI: Air Liquide Shroud Injector ) that enhances the overall performance of the converting process. It not only increases the productivity but also improves the off-gas strength, while keeping the same capacity of the smelter and increasing life time of injectors


Equipment for industrial gases

  • ALSI (Air Liquide Shroud Injector)


  • Gas Management
  • Improving process performance
  • Local Support

Gas supply modes

  • Bulk
  • On-site Production
  • Pipeline

Why Choose Us?

  • 01

    Industry leader

    Air Liquide is a leading global supplier of industrial gases such as oxygen, nitrogen and carbon dioxide, all essential to the mining industry.

  • 02

    Customisable solutions

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

  • 03


    Reliable and reproducible, Air Liquide gas solutions are compliant with the ever-evolving, stringent regulations.