Here are some specific examples of how HASTELLOY® C-22® alloy can be utilized with air and steam requirements in various applications:

1. Chemical Processing: In chemical reactors where aggressive oxidizing agents are present, HASTELLOY C-22 is often used for piping and vessel construction. Air may be introduced for mixing or reaction enhancement, while steam is used for heating materials within the reactor. Its corrosion resistance ensures that both air and steam do not degrade the alloy.

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2. Pharmaceutical Manufacturing: This alloy is commonly used in pharmaceutical processes where steam is critical for sterilization and air is essential for controlled reactions. The durability of HASTELLOY C-22 allows it to withstand the high temperatures and pressures associated with steam sterilization cycles.

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3. Flue Gas Desulfurization (FGD): HASTELLOY C-22 is used in components of FGD systems that remove sulfur dioxide emissions. Here, steam may be used in the absorption process, while air can be required for oxidation reactions. The alloy’s resistance to corrosive environments ensures reliable operation.

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4. Cryogenic Applications: HASTELLOY C-22 is suitable for applications requiring cryogenic temperatures, which can involve steam venting and pressurized air systems. Its ability to maintain integrity under varying temperature conditions makes it ideal for use in space and aerospace applications.

   • Cryogenic Applications

5. Waste Treatment Systems: In waste treatment facilities, HASTELLOY C-22 components may interact with steam during treatment processes and air in biological treatment phases. The alloy’s ability to handle corrosive environments ensures effective waste processing.

   • Waste Treatment

These examples illustrate how HASTELLOY C-22 can effectively operate in systems requiring air and steam, making it versatile for various industrial applications.

Sources

How Can Hastelloy C22 Improve Your Process Systems?[PDF] HASTELLOY® C-22® alloy - InkosasHASTELLOY® C-22® alloy for Cryogenic Bellows in the Space ShuttleHastelloy C22 | Next Generation Metals Inc.Hastelloy C22 vs C276 | Difference Between C22 and C276Comprehensive Investigation of Hastelloy C-22 Powder Weld ...[PDF] FABRICATION OF HASTELLOY® CORROSION-RESISTANT ALLOYS

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