Fuel oil 380 Sulfur 4.5

Mazut or fuel oil or fuel oil (English: Mazut) is one of the petroleum hydrocarbons that is obtained in the refining stages of crude oil after naphtha and gasoline and kerosene and because it is black, it is also called black oil. It is the cheapest fuel for stoves, baths, and ovens in bakeries, diesel engines, and some power plants.