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Select a step where Air Liquide intervenes in your value chain.





Chilling and Freezing

Air Liquide provides a wide range of chilling services that meet the industry’s varied needs and help maintain quality and freshness. Whether it’s preserving food quality during the grinding and mixing process, producing dry ice in a safe and sanitary environment, or moving temperature-sensitive foods via refrigerated transport, Air Liquide will develop custom solutions to meet your requirements – all while helping to improve productivity.

With new technologies changing the way we freeze and transport food, Air Liquide continues to stay ahead of the curve, providing the industry with the best tools and knowledge to achieve their freezing requirements. Our experts are knowledgeable and equipped to give advice on the right applications and gases whatever the size or complexity of the operation.


Air Liquide supplies food-grade liquid nitrogen as well as carbon dioxide in the liquid and solid (dry ice) state.

Why Choose Us?

  • 01

    Certified gases

    Air Liquide meets the highest benchmarks for food safety and quality.

  • 02

    Sanitary design

    Accepted by the USDA Dairy and Poultry Program (2010 standard), Air Liquide’s industry-leading cryogenic freezing systems, ALIGAL™ and Cryo Immersion Unit-ACC™, are innovative and easy to clean.

  • 03

    Industry expertise

    Air Liquide continually improves and invents new applications and equipment for the food industry to tackle emerging challenges in food safety and quality.