木质纤维素原料预处理技术研究进展  

Research Progress in Pretreatment Techniques of Lignocellulose

作　　者：杨长军[1] 汪勤[1] 张光岳[1] 

机构地区：[1]四川大学建筑与环境学院,四川成都610065

出　　处：《酿酒科技》2008年第3期85-89,共5页Liquor-Making Science & Technology

摘　　要：纤维素原料的预处理是木质纤维素转化乙醇过程中的关键步骤,其直接影响着纤维素的水解效率和纤维素产生乙醇的生产成本。对各种纤维素原料预处理方法进行了简要综述,并对各种方法的优缺点进行了分析和讨论,最后对生物质预处理技术发展的前景进行了展望。The pretreatment is one of the critical steps in the transformation of lignocellulosic materials to ethanol, which would directly influence hydrolysis efficiency of cellulose and ethanol production cost. In this article, all kinds of pretreatment techniques of cellulose materials were briefly summarized, the advantages and disadvantages of different pretreatment method were discussed and analyzed in detail, and the development ofbiomass pretreatment techniques was predicted.

关 键 词：纤维素 木质素 预处理 酒精生产 

分 类 号：TS261.4[轻工技术与工程—发酵工程]