Application of energy-saving anti-corrosion and high corrosion-resistant anti-corrosion materials in petrochemical anti-corrosion

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The application of energy-saving anti-corrosion and high corrosion-resistant anti-corrosion materials in petrochemical anti-corrosion mainly introduces the corrosion of acid water tanks, cold exchange equipment, oil storage tanks, induced draft fan shells of heating furnaces, the inner walls of hydrogen hydrocarbon tanks, the corrosion of the inner walls of buried sewage pipes, and the heat pipes of heating furnace air preheaters. Titanium nanometer polymer alloy coating is used as the anti-corrosion layer, and good results have been achieved through years of use. It provides a good reference for similar corrosion situations in domestic petrochemical equipment. The main content is: 1. Application of titanium nanotube bundles in oil and gas coolers of oil refining units 2. Use of titanium nanopolymer coatings on oil storage tanks 3. Use on acid water tanks 4. Use on device induced draft fan casings 5. Use on hydrogen hydrocarbon tanks 6. Corrosion and protection of buried sewage pipes 7. Corrosion and protection of heat pipes in heating furnace air preheaters