化工进展 ›› 2015, Vol. 34 ›› Issue (09): 3323-3330.DOI: 10.16085/j.issn.1000-6613.2015.09.018

• 工业催化 • 上一篇    下一篇

双功能催化剂在纤维素制多元醇中的研究进展

肖竹钱1,2,3, 欧阳洪生1,2,3, 葛秋伟1,2,3, 王珍珍1,2, 张金建1,2, 蒋成君1,2, 计建炳3, 毛建卫1,2   

  1. 1. 浙江科技学院生物与化学工程学院, 浙江 杭州 310023;
    2. 浙江省农产品化学与生物加工技术重点实验室, 浙江 杭州 310023;
    3. 浙江工业大学化学工程学院, 浙江 杭州 310014
  • 收稿日期:2015-01-16 修回日期:2015-03-26 出版日期:2015-09-05 发布日期:2015-09-05
  • 通讯作者: 毛建卫,教授级高级工程师。E-mail:zjhzmjw@163.com
  • 作者简介:肖竹钱(1990-),男,硕士研究生。E-mail:shaw1314@126.com
  • 基金资助:

    浙江省教育厅科研项目(Y20112088)及浙江省科技计划项目(2011R09028-10)。

Reaserch progress in bifunctional catalysts for cellulose to polyols

XIAO Zhuqian1,2,3, OUYANG Hongsheng1,2,3, GE Qiuwei1,2,3, WANG Zhenzhen1,2, ZHANG Jinjian1,2, JIANG Chengjun1,2, JI Jianbing3, MAO Jianwei1,2   

  1. 1. School of Biological and Chemical Engineering, Zhejiang University of Science & Technology, Hangzhou 310023, Zhejiang, China;
    2. Zhejiang Provincial Key Laboratory of Chemical and Biological Processing Technology of Farm Products, Hangzhou 310023, Zhejiang, China;
    3. College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, China
  • Received:2015-01-16 Revised:2015-03-26 Online:2015-09-05 Published:2015-09-05

摘要: 双功能催化剂的研究一直是纤维素降解制备高值化学品过程中催化剂研究的热点问题,但其在催化纤维素降解过程中还存在着催化机理不明确、目标产物选择性不高、水热稳定性不好等问题。本文简述了目前最受关注的含Ru、Ni、W、Pt等体系的双功能催化剂和不同载体影响下的双功能催化剂在纤维素制备C6多元醇、低碳多元醇(C2~C3)等化学品中的研究进展,初步总结了单金属、双金属体系和不同载体的双功能催化剂研究的前沿进展,分析表明不同活性金属之间配比以及活性金属与载体之间的相互作用均对催化效果产生重大影响;最后对其在纤维素制备多元醇中的应用前景进行了展望,指出继续研究活性金属之间及其与载体之间的相互作用将是今后研究的重点方向。

关键词: 生物质, 降解, 加氢, 多元醇, 双功能催化剂

Abstract: The research on heterogeneous bifunctional catalysts (BFC) is the hot theme in cellulose processing to obtain green chemicals. But in this process,the BFC still had some fatal problems needed to be solved,such as the mechanism of the catalytic process,and its low selectivity for aimed products and hydrothermal stability. The research progress in most concerned BFC containing active metal components,such as Ru,Ni,W,and Pt,and the interacts between metal components and carriers for the application in cellulose to hexabasic alcohols and low carbon polyols (C2-C3),were introduced,and the recent advances in mono-metallic,bi-metallic BFC and the BFC based on different carriers were simply summarized. The analysis results demonstrated the ratios of different metal components and the internal interacts between active metals and carriers had a great influence on catalytic results. The future study should be focused on the mechanism of interacts of catalytic constituents and carriers.

Key words: biomass, degradation, hydrogenation, polyols, bifunctional catalysts

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