Hydrodesulfurization is a chemical process that is used to remove sulfur and sulfur compounds from refined petroleum end products, including petrol (gasoline), diesel, fuel oils, and jet fuel.

MOSCOW, Jan 15 (Reuters) - A diesel hydrotreating unit at a refinery of Russian oil major company Lukoil (LKOH.MM), opens new tab in the city of Volgograd caught fire on Wednesday morning ...