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Sulfuric Acid Regeneration

Sulfuric acid regeneration is a combustion-based process that can benefit from the use of oxygen to boost production without having to invest in capital equipment. Oxygen is typically blended in an air main to a specific enrichment level that is unique to the process. Air Products Commercial Technology team can help you with the necessary flow control equipment and technology to make this process enhancement safe and reliable.

Sulfuric Acid Regeneration

Capacity increase

Increase your plant’s acid regeneration capacity

Capital savings

SAR oxygen enrichment can be implemented at a fraction of the cost of building a new plant

Operational flexibility and reliability

Oxygen enrichment provides flexibility to constantly match your acid generation requirements

Quick implementation

Normal installation time for the oxygen flow control skid, diffuser, oxygen storage tank and vaporizers is a few days


Our experienced applications teams can provide you with the optimum compressed or liquid oxygen supply and technology solution to safely meet your process needs.

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Air Products gases, typically provided in gaseous and liquid form, enable customers in a wide range of industries to improve their environmental performance, product quality, and productivity.


In addition to its use as a respiratory gas for healthcare applications, its strong oxidizing properties benefit many industries by improving yields, optimizing performance, lowering costs and reducing carbon footprint compared to other fuels.