Tube bundle corrosion in the primary vacuum condenser of petrochemical atmospheric and vacuum distillation units and corrosion prevention recommendations

2024-08-27View Original

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The figure below shows the corrosion condition of the tube bundle in the primary vacuum condenser used in petrochemical processes after more than 2 years of use. The outer surface of the tube bundle is exposed to oil, gas, and water vapor at a temperature of 200 degrees, while the inner surface is in contact with circulating water. It is recommended to provide corrosion protection for the tube bundles.

Reply #22024-08-27

Thank you for sharing the information; the forum is even better with you here.

Reply #32024-08-30

Thank you for sharing. Could someone explain the mechanism of this corrosion?

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Tube bundle corrosion in the primary vacuum condenser of petrochemical atmospheric and vacuum distillation units and corrosion prevention recommendations

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