超/亚临界水解技术在生物质转化中的应用研究进展  

Research Progress on Applications of Supercritical and Subcritical Water Hydrolysis in Biomass Conversion

作　　者：刘慧屏[1] 银建中[1] 徐刚[1] 

机构地区：[1]大连理工大学化工学院,辽宁大连116012

出　　处：《生物质化学工程》2010年第1期51-57,共7页Biomass Chemical Engineering

摘　　要：超/亚临界水用于生物质水解转化是近年来出现的新技术。本文首先对纤维素超/亚临界水解机理、产物分布与水解动力学、水解条件优化进行了归纳和总结。在此基础上,综述和分析了生物质超/亚临界水解技术研究进展和工艺发展方向,并对生物质水解转化利用的新途径和反应器技术发展状况进行了讨论。指出超/亚临界水解技术在生物质资源化领域具有广阔的应用前景。Supercritical/subcritical water technology for hydrothennal treatment of biomass is a new technology in recent years. Firstly, hydrolysis mechanism, product distribution, hydrolysis optimization and kinetics of cellulose hydrolysis under the conditions of supercritieal/subcritical water were summarized and concluded. The research progress and technology development of supercritical/subcritieal technology for biomass hydrolysis were summarized and analyzed. Secondly, some new ways of hydrolysis conversion of biomass and development of reactor technology were discussed. Finally, the available applications and prospects of supercritieaL/subcritical water technology for biomass conversion were oronosed.

关 键 词：生物质 纤维素 超/亚临界水 水解 

分 类 号：TK6[动力工程及工程热物理—生物能]