The problem of rapid corrosion in the atmospheric pressure tower top gasoline vapor cooler
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The top cooler of my company’s atmospheric distillation column stopped working after less than a year of use. Does anyone know what material is both corrosion-resistant and cost-effective? If anyone can tell me, thank you!
Is there a flowchart? Is it a rear water cooler?
The tube side carries water while the shell side carries oil; previously, carbon steel was used!
Check whether it is corrosion on the water side or on the oil side. For corrosion on the water side, anti-corrosion coatings and anodic protection can be used; for corrosion on the oil side, it is recommended to replace it with Ti
Carbon steel + non-metallic coating or composite pipe is used
Carbon steel + non-metallic coating or composite pipe is used