Furnace oilis also called fuel oil, heavy oil, marine fuel, bunker, furnace oil, or gasoil. The furnace fuel primarily consists of residues from crude oil distillation. Furnace oil is obtained from the flammable liquids acquired from crude oil and is also named kerosene.
You do or do not realize that chemical industries are a part of your life. No, it does not need you to work in a chemical factory. Knowingly or unknowingly, you use chemically produced items each day in your daily life.