Research on corrosivity of narrow distillate oil of crude oil with naphthenic acid and sulfur

摘要

The present study is focused on corrosion of crude oil containing naphthenic acid (NA) and sulfur to provide effective anticorrosion measures for the process units of oil refineries. Corrosion laws of distillate oils from crude oil with NA and sulfur can be studied through the impact of temperature, flow velocity, sulfur content, and acid value on corrosion changes of sulfur and NA before and after the experiments.