Reduce salt corrosion rates with stronger base amines
When processing discounted crude oils, one of the primary challenges refiners face is under-salt corrosion in crude unit distillation overhead systems.
When processing discounted crude oils, one of the primary challenges refiners face is under-salt corrosion in crude unit distillation overhead systems. The combination of higher overhead chloride levels and the presence of amine contaminants in discounted crudes can greatly increase the risk of salt formation. For those overhead systems where amine salt corrosion cannot be mitigated by conventional methods, the application of nontraditional neutralizing amines can be beneficial. In particular, under-salt corrosion rates produced by stronger base amines are significantly less than those of weaker bases found as contaminants, such as ammonia or monoethanolamine. Corrosion rates can also be red
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Construction Boxscore: Project Spotlight
Bear Head LNG Export Terminal Project
Richmond County, Nova Scotia
Liquefied Natural Gas Ltd.