JUST ADD ETHANOL

摘要

Never before has there been such interest in biofuels production and use in the U.S.and around the world,particularly ethanol and biodiesel,which are the primary biofuels currently used in U.S.transportation fuel.Ethanol is generally made from corn and used in gasoline,while biodiesel can be made from many feedstocks,including soybean oil,animal fats and used cooking oil.