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Submarine atmosphere CO₂ removal

Every person aboard a submarine releases 20 L / h of CO₂. To ensure perfect air quality, our process of removing CO₂ by adsorption on molecular sieves is already used on many ships. Air Liquide is working to improve this application by introducing innovative processes.

Why choose us?

  • 01

    Our discipline

    Air Liquide has, for many decades, been a Defense supplier and partner. We master the challenges of severe environments perfectly.

  • 02

    Our services

    We support shipbuilders from the start of their project to its finish, from pre-design feasibility studies to onsite launch.

  • 03

    Our performances

    To give just one example: the liquid oxygen tank of the MESMA power generator has a rupture probability of once every 114 155 years!