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pH balancing in carbon dioxide based paper machines

Carbon dioxide can safely replace acids such as sulfuric acid, alum or sulfur dioxide in paper machines. The use of carbon dioxide enables better pH control and helps to reduce corrosion, and is very easy to implement.



Air Liquide’s DATAL™ gas management telemonitoring services are offered alongside our bulk gas supply solutions. Our unique proprietary computerized systems connect to your bulk tank installations to monitor levels and initiate automatic reordering.