Review of the progress of Ethanol Gasoline and Diesel as Blend Fuels

This paper introduces the analysis of the emission principles of ethanol,gasoline,and diesel as blend fuel.The combination of ethanol and gasoline as the blend fuel has been marketed already.The ethanol-diesel blend fuel is still in the researching stage,which is required to be analyzed more precisely.It has been successfully applied in HCCI combustion using the gasoline-diesel blend fuel.There is a blank in researching of the combination of ethanol,diesel,and gasoline,which needs to be developed.