Welding: Used as a shielding gas in MIG and MAG welding applications.
Food Processing: Used for controlled-atmosphere packaging and food preservation applications.
Beverage Carbonation: Used to carbonate soft drinks, sparkling water, and other beverages.
Water Treatment: Used for pH adjustment and selected water treatment processes.
Chemical Manufacturing: Used as a raw material or process gas in various chemical applications.
Fire Suppression: Used in specialized fire extinguishing and suppression systems.









