Inhibiteurs de corrosion à haute température

Documented applications include naphthenic-acid corrosion in hot areas of atmospheric and vacuum crude processing. Identify the corrosive service and equipment requiring protection before selecting treatment.

Film formation is a documented approach within this category. Formulation chemistry, application limits and compatibility should be reviewed within the site’s corrosion-management program.

• Feed analyses, corrosive species and operating temperature profile
• Affected equipment, metallurgy and locations of accelerated corrosion
• Monitoring results, injection facilities and downstream restrictions

Establish a corrosion baseline before a monitored evaluation. Review corrosion measurements together with operating conditions and feed changes when assessing treatment response.

Feed acidity alone does not describe every condition relevant to selection. Include the circuit’s operating and inspection history in the technical review.