Air Liquide manufactures sulphur dioxide pure gas with purity up to 99.9% to be used in a variety of applications, including chemical synthesis, pesticides and disinfectants. Industrial Sulphur dioxide is also used as a component in various gas mixtures, in a variety of balance gases primarily used in environmental monitoring.
Winemaking
Sulphur dioxide (SO2) in wine is used as a preservative because of its anti-oxidative and anti-microbial properties. Also SO2 is used as a cleaning agent for barrels and winery facilities.
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Packaged GasesFor users who require gas volume requirement of less than 5,000m³ per month
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Onsite SupplyImproving on-the-job safety and efficiency for continuous gas consumption ranging from 10 to 5,500 m3/hour
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