help please

Corrosion is one of the most important challenges facing petroleum refineries. It has received wide attention in recent decades due to the continued dependence of the global economy on industries based on oil and natural gas. Write a short essay in your own words (about 200 words) about one of the corrosion problems in the refining operations highlighting the sources of the corrosion problem and the current mitigations approaches used to solve it. (Use at least 3 references) (15 points)