世界燃料酒精工业发展现状与展望

Present Development Status and Forecast of Fuel Alcohol Industry in the World

巴西是目前世界上年产燃料酒精最多的国家,以甘蔗为主要原料生产含水酒精和无水酒精,实现了酒精相对于汽油的经济竞争力。美国是世界第二大酒精生产国,其中80%为燃料酒精,预计2010年年产量将超过50亿加仑。主要以玉米为原料,3t原料能产1t酒精,还能产1t蛋白饲料和1tCO2。我国石油年消费以13%的速度增长,若按车用油量的10%比例添加燃料酒精,每年则需燃料酒精381万吨。而至2005年底,我国燃料酒精的生产能力将达到132万吨/年,燃料酒精具有广阔的市场前景。(陶然)

Brazil,where annual output of fuel alcohol is the highest in the world,produced hydrous alcohol and absolute alcohol with sugarcane as main raw materials and realized alcohol economic competitiveness against gasoline.United States,as the second largest al-cohol production country in the world,80%of the produced alcohol is fuel alcohol,and it is predicted that by the year2010the an-nual output of its alcohol would reach5billion gallon.3t corn could produce1t alcohol and1t protein forage and1t CO 2 .In China,the annual consumption of gasoline increased at the speed of13%,if addition of10%fuel alcohol in gasoline for vehicle usage,Chi-na would be in need of3.81million tons of fuel alcohol annually.By the end of2005,the production capability of fuel alcohol in China would reach1.32million tons a year.Accordingly,fuel alcohol has bright market foreground.(Tran.by YUE Yang)