The Dangote Refinery established by Africa’s richest man, Aliko Dangote, is scheduled to be inaugurated on May 22.

According to presidential aide, Bashir Ahmad in a tweet on his handle, the inauguration Will be done by the President Muhammadu Buhari

Located in the Lekki Free Zone area of Lagos, the 650,000 barrels per day capacity Dangote Refinery is the biggest in Africa and also the biggest single-train refinery in the world.

A single-train refinery uses an integrated distillation unit or one crude distillation unit to refine crude oil into various petroleum products, as against the use of multiple distillation units by most big refineries.