Work for the full completion " 11 5 "of the environmental mission to promote sound and rapid development of regional economy and society to make new contributions. Hang Lu Xiao Heilongjiang readers Biofuels is by fuels derived from biological resources, including ethanol and biodiesel. It could partly replace petroleum as raw material refining of gasoline and diesel. Ethanol primarily derived
From sugar beet, corn and sugar cane, biodiesel is a rape, soybean and palm oil plants such as deepprocessed to extract the mixture with diesel. High oil prices and the subsequent fuel crisis forced the man had to reduce nonrenewable resources such as oil dependence, many countries which actively developing biofuels. South American countries of Brazil in the last century