D2

Oil refineries produce D1 light, D2 medium, and D4 heavy. Diesel fuel offers advantages over gasoline. It is less flammable and provides more density than gasoline, so they have more energy in them and provide better fuel economy. D2 is the fuel we use in diesel vehicles and commonly used to power generators. It is also used in heaters designed for diesel fuels and also in power generators.

D2 is a complex mixture of hydrocarbons from a variety of chemical processes blended to meet standard product specifications. Composition varies greatly and includes C9 to C 20 hydrocarbons with boiling range of about 325-675 ° F.