化工进展 ›› 2021, Vol. 40 ›› Issue (2): 800-812.DOI: 10.16085/j.issn.1000-6613.2020-0676

• 工业催化 • 上一篇    下一篇

金属基离子液体催化生物质转化研究进展

马浩1(), 蔡滔2, 黄正宇2, 陈利利1, 乔艳辉1, 滕俊江1(), 纪红兵1,3   

  1. 1.广东石油化工学院化学学院,广东 茂名 525000
    2.广东石油化工学院化学工程学院,广东 茂名 525000
    3.中山大学化学学院精细化工研究院,广东 广州 510275
  • 收稿日期:2020-04-27 修回日期:2020-07-29 出版日期:2021-02-05 发布日期:2021-02-09
  • 通讯作者: 滕俊江
  • 作者简介:马浩(1985—),男,博士,副教授,研究方向为离子液体与生物质催化转化。E-mail:thma@gdupt.edu.cn
  • 基金资助:
    国家自然科学基金(21808043);广东省自然科学基金(2018A030307055);广东省教育厅项目(2018KTSCX151);大学生创新创业项目(733283)

Catalytic conversion of biomass by metal-based ionic liquids

Hao MA1(), Tao CAI2, Zhengyu HUANG2, Lili CHEN1, Yanhui QIAO1, Junjiang TENG1(), Hongbing JI1,3   

  1. 1.College of Chemistry, Guangdong University of Petrochemical Technology, Maoming 525000, Guangdong, China
    2.College of Chemical Engineering, Guangdong University of Petrochemical Technology, Maoming 525000, Guangdong, China
    3.Fine Chemical Industry Research Institute, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, Guangdong, China
  • Received:2020-04-27 Revised:2020-07-29 Online:2021-02-05 Published:2021-02-09
  • Contact: Junjiang TENG

摘要:

生物质是自然界中含量丰富且唯一可再生的有机碳资源,可以经过化学反应转化为高附加值碳基化学品和燃料,被认为是传统化石资源的理想替代品。催化材料的设计开发是生物质资源开发和利用的关键所在,离子液体因其独特的可设计性,在生物质资源利用过程中得到广泛应用。鉴于金属活性中心的催化活性以及离子液体的可设计性,将金属活性中心引入离子液体中制备金属基离子液体催化剂在生物质领域受到广泛关注,并取得一定进展。基于上述背景,本文综述了近年来金属基离子液体催化剂在生物质催化转化过程中的研究进展,重点介绍金属氯化物型、多金属氧酸盐型金属基离子液体在生物质基碳水化合物、木质素催化转化制备平台化学品,以及油脂催化(转)酯化制备生物柴油方面的研究进展;同时还综述了金属螯合物型金属基离子液体以及离子液体金属盐在生物质催化转化方面的研究工作。此外,对金属基离子液体在生物质资源方面的应用进行了总结和展望,并对金属基离子液体催化剂的设计提出建议,以期有助于生物质资源的开发和利用。

关键词: 金属基离子液体, 生物质, 催化转化, 高值化利用, 平台化学品

Abstract:

Biomass is the unique renewable organic carbon resource with abundant reserves in nature. Through the reaction processes in the presence of a catalyst, it can be converted into high value-added carbon-based chemicals and fuels. Biomass has been considered as an ideal substitute for traditional fossil resources. The development of catalyst material plays the key roles in utilization of biomass resources. Ionic liquids (ILs), known as designable materials, have been widely applied in this field. In view of the catalytic performance of metal ions and the designability of ILs, the introduction of metal sites into IL’s structure to prepare the metal-based ILs catalysts has attracted widespread attention in the field of biomass utilization. Herein, based on the above background, this paper aimed to review the recent progress in the catalytic conversion of biomass under the metal-based ILs catalysts by focusing on the catalytic conversion of biomass-based carbohydrates and lignin into platform chemicals, and the catalytic (trans-) esterification of oleic acid or oil to prepare biodiesel in the presence of metal chloride-ILs and polyoxometalate-ILs, respectively. Meanwhile, the catalytic conversion of other biomass by the metal chelate-ILs and ILs metal salt was also reviewed. In addition, the application of metal-based ILs in biomass utilization field were summarized and prospected, and some suggestions were given to guide the design of metal-based ILs catalysts. Hopefully, it would be helpful in development and utilization of biomass resources.

Key words: metal-based ionic liquids, biomass, catalytic conversion, high value utilization, platform chemicals

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