文档介绍：林业经济非林木生物质能源
2009 FORESTRY ECONOMICS · ·
中国薯类燃料乙醇发展现状与前景
程艳军郑风田
中国人民大学农业与农村发展学院北京
( 100872)
玉米等粮食价格上涨的压力导致中国开始寻求以非粮食作物为原料的燃料乙醇生产利用薯类作
摘要: , 。
物特别是木薯生产燃料乙醇在成本效益等经济方面有较大的优势未来发展潜力巨大但是目前薯类燃料
, 。
乙醇产业在中国的发展还处于初级阶段主要的限制条件是缺乏先进的生产技术和设备和优良的原料品
,
种另外也受市场容量和市场进入的局限其发展规模在一段时期内还相对较小随着中国高速的经济发展
, , 。
和技术进步的推动薯类作物将会在燃料乙醇生产中发挥重要作用
, 。
燃料乙醇薯类作物潜力分析
关键词: ; ;
中图分类号:TK6 文献标识码:A 文章编号:1673-338X(2009)03-0059-06
The Development and Potentials of Root-plant Derived Ethanol in China
Cheng Yanjun Zheng Fengtian
(School of Agricultural Economics and Rural Development, Renmin University of China, Beijing 100872 )
Abstract: Under the pressure of soaring prices in food and fossil fuels, China's policy on seeking substitutes for
bio-ethanol mainly derived from grain crops, now, has to shift to none grain crops. Root plants, especially cassava,
being more cost-beneficial, have greater potentials in bio ethanol production. At present, the development of bio
ethanol from root plants is still in the initial stage, mainly confined to the technologies in production and waste
treatment, good quality breeds, etc. In addition, due to the low capacity of bio-ethanol market and difficulty of
market access for bio-ethanol production, the scale of its production will remain small in a short period of time.
However, along with the rapid development of Chi