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Air Liquide in the value chain

Inerting, blanketing and sparging

Oxidation occurs when the empty headspace around a product contains moisture and oxygen, causing a negative effect on the surrounding product. Inerting, blanketing and sparging are three of the most common ways to combat oxidation by eliminating the atmospheric oxygen around a product. By replacing the oxygen with high-purity nitrogen, the empty headspace is filled with a dry and inert gas that is safe and reliable when it coems to protecting your beverage.


Equipment for industrial gases

We supply a wide range of equipment for industrial gases designed to safely deliver industrial gases to your instrument. Air Liquide’s VESTAL™ system is a customized nitrogen inerting and blanketing solution developed to support product quality and safety by keeping out oxygen and moisture.


Our food industry experts are available to assist with processes such as maintaining a carbon dioxide cap on top of a fluid, integrating nitrogen or carbon dioxide injection systems into existing packaging lines, and monitoring integrated oxygen management systems. Our iDATAL gas management services are offered alongside our bulk gas on-site supply solutions.


ALIGAL™ is Air Liquide's premier brand for food and beverage gases and equipment. ALIGAL solutions can be customized to meet your quality, hygiene and operational requirements.


Air Liquide U.S. LP Named Best Place to Work for LGBTQ+ Equality

January 27, 2022, Balazs, Biogas, Chemicals, Large Industry, Renewable Energy

Air Liquide awarded the 2021 HIRE Vets Medallion by the U.S. Department of Labor

November 10, 2021, Balazs, Biogas, Chemicals, Large Industry, Renewable Energy