摘要
随着国家能源和粮食加工政策的改变,中国迎来生物燃料乙醇发展的重大机遇。在以后的几年里,会有许多新设施的建立,产量也会大幅度提高,但各种挑战随之而来,除了原料的供应问题外,建立新厂的工程设计、操作过程的水耗、产生的废水和能耗等等。中国的燃料乙醇生产水平总体而言还不够先进,作者介绍了世界燃料乙醇发展的新情况,呼吁在教育、工程设计和法规的批准等方面应有所改变,对未来燃料乙醇的发展进行了展望。
With the recent changes of energy and food processing policies,China embraces the great opportunity of developing fuel ethanol.According to the national plan released by the office of Premier Minister,the production of fuel ethanol will be greatly increased in the next few years.Apart from the feedstock,challenges could be from new plants design,operation efficiency,water and waste water management,education.Chinese fuel industry is still far behind world level,mindsets need to be changed and improved.The author reviews the current status of advanced technologies,advocates the immediate actions needed to be taken on engineering design and education,and finally prospects for the near future developments.
作者
段钢
张晓萍
张国红
DUAN Gang;ZHANG Xiaoping;ZHANG Guohong(Dupont Industrial Biosciences,Genencor China,Shanghai 201203,China;Alcohol Branch of National Brewing Association,Beijing 100831,China)
出处
《食品与生物技术学报》
CAS
CSCD
北大核心
2019年第5期1-6,共6页
Journal of Food Science and Biotechnology
关键词
燃料乙醇
高浓发酵
工程设计
fuel ethanol
high gravity fermentation
engineering design
