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生物质化学工程

生物质化学工程 ›› 2010, Vol. 44 ›› Issue (1): 51-57.

• 论文 • 上一篇    

超/亚临界水解技术在生物质转化中的应用研究进展

刘慧屏, 银建中, 徐刚   

  1. 大连理工大学, 化工学院, 辽宁 大连 116012
  • 收稿日期:2009-10-17 修回日期:1900-01-01 出版日期:2010-01-30 发布日期:2010-01-30
  • 通讯作者: 银建中(1964- ),男,副教授,博士,主要研究领域:超临界流体科学与技术、生物质能转化技术与装备;E-mail:jzyin@dlut.edu.cn。

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

LIU Hui-ping, YIN Jian-zhong, XU Gang   

  1. School of Chemical Engineering, Dalian University of Technology, Dalian 116012, China
  • Received:2009-10-17 Revised:1900-01-01 Online:2010-01-30 Published:2010-01-30

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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。

关键词: 生物质, 纤维素, 超/亚临界水, 水解

Abstract: Supercritical/subcritical water technology for hydrothermal 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 supercritical/subcritical water were summarized and concluded. The research progress and technology development of supercritical/subcritical 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 supercritical/subcritical water technology for biomass conversion were proposed.

Key words: biomass, cellulose, supercritical/subcritcal water, hydrolysis

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