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林产化学与工业 ›› 2017, Vol. 37 ›› Issue (2): 22-34.doi: 10.3969/j.issn.0253-2417.2017.02.003

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纤维素催化转化制备C5/C6烷烃燃料的反应与催化体系的研究进展

陈伦刚1, 刘勇1,2, 张兴华1, 张琦1, 王铁军1, 马隆龙1   

  1. 1. 中国科学院 广州能源研究所;中国科学院 可再生能源重点实验室;广东省新能源和可再生能源重点实验室, 广东 广州 510640;
    2. 中国科学院大学, 北京 100049
  • 收稿日期:2016-07-20 出版日期:2017-04-25 发布日期:2017-05-04
  • 通讯作者: 马隆龙,研究员,博士生导师,研究领域为生物质能源;E-mail:mall@ms.giec.ac.cn。 E-mail:mall@ms.giec.ac.cn
  • 作者简介:陈伦刚(1981-),男,湖南祁阳人,副研究员,博士,主要从事生物质催化转化制备液态烃燃料的研究工作
  • 基金资助:
    国家自然科学基金青年项目(51306189);广东省省级科技计划项目(2014A010106022);中国科学院STS计划项目(KFJ-EW-STS-138)

Progress on Reaction and Catalyst for Production of C5/C6 Alkane Fuels from Cellulose by Catalytic Conversion

CHEN Lungang1, LIU Yong1,2, ZHANG Xinghua1, ZHANG Qi1, WANG Tiejun1, MA Longlong1   

  1. 1. Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences;Key Laboratory of Renewable Energy, Chinese Academy of Sciences;Guangdong Key Laboratory of New and Renewable Energy Research and Development, Guangzhou 510640, China;
    2. University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2016-07-20 Online:2017-04-25 Published:2017-05-04

摘要: 介绍了近年来纤维素催化转化制取C5/C6烷烃的反应和催化体系的研究进展,主要论述了纤维素通过水解-加氢脱氧的一锅法过程和纤维素经C6平台化合物的加氢脱氧过程,对天然木质纤维原料、纤维素、葡萄糖及山梨醇转化为烷烃的反应路径及相应的催化剂进行了总结。反应路径主要有山梨醇、异山梨醇、HMF和己内酯反应路径,催化剂主要为金属-酸多功能催化剂,酸催化剂包括金属氧化物、分子筛、杂多酸、离子液态酸性溶剂及无机酸等;金属催化剂主要有Pd、Pt、Ru、Ir、Ni等。其中金属Ru在酸性水热环境中具有良好的催化活性,研究最为广泛。通过分析各种反应途径及相应的催化剂,提出了该研究领域面临的主要问题,并从技术角度对未来应用前景进行了展望。

关键词: 纤维素, 催化, 烷烃, 水解, 加氢脱氧

Abstract: The reactions and catalytic systems for the production of C5/C6 alkanes from cellulose or lignocellulosic biomass were summarized. The reaction pathways mainly included one-pot conversion of cellulose to alkanes by hydrolysis-hydrodeoxygenation; and hydrocarbon fuels produced from C6 platform compounds by hydrodeoxygenation. The reaction pathways and catalysts of alkanes production from raw lignocelluloses, cellulose, glucose and sorbitol were summarized. And the reaction pathways mainly included sorbitol, isosorbide, HMF and caprolactone routes. The metal-acid multifunctional catalysts were widely used; acid catalysts included metal oxides, zeolites, heteropoly acids, ionic liquid acid and inorganic acid, etc., and the metal catalysts were mainly Pd, Pt, Ni, Ru, Ir, etc. The metal Ru was popularly studied due to its excellent catalytic performance under the acidic hydrothermal environment. Finally, for the state-of-the-art technologies in the conversion of biomass to C5/C6 alkanes, the main uncertainties, bottlenecks and research needs were concluded and prospected.

Key words: cellulose, catalysis, alkane, hydrolysis, hydrodeoxygenation

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