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生物质化学工程 ›› 2022, Vol. 56 ›› Issue (3): 39-46.doi: 10.3969/j.issn.1673-5854.2022.03.007

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生物质气化制富氢合成气的研究进展

任菊荣1, 苏允泓2, 应浩1,*(), 孙云娟1, 徐卫1, 尹航1   

  1. 1. 中国林业科学研究院 林产化学工业研究所;生物质化学利用国家工程实验室;国家林业和草原局 林产化学工程重点实验室;江苏省生物质能源与材料重点实验室,江苏 南京 210042
    2. 东南大学 能源与环境学院,江苏 南京 210096
  • 收稿日期:2021-03-22 出版日期:2022-05-30 发布日期:2022-05-21
  • 通讯作者: 应浩 E-mail:hy2478@163.com
  • 作者简介:应浩,研究员,硕士生导师,研究领域:生物质能转化技术开发与工业应用;E-mail:hy2478@163.com
    任菊荣(1997—),女,宁夏石嘴山人,硕士生,研究方向:生物质热化学转化技术
  • 基金资助:
    国家自然科学基金资助项目(51976234);江苏省自然科学基金资助项目(BK20191135)

Research Progress of Biomass Gasification for Hydrogen-rich Syngas

Jurong REN1, Yunhong SU2, Hao YING1,*(), Yunjuan SUN1, Wei XU1, Hang YIN1   

  1. 1. Institute of Chemical Industry of Forest Products, CAF; National Engineering Lab. for Biomass Chemical Utilization; Key Lab. of Chemical Engineering of Forest Products, National Forestry and Grassland Administration; Key Lab. of Biomass Energy and Material, Jiangsu Province, Nanjing 210042, China
    2. School of Energy and Environment, Southeast University, Nanjing 210096, China
  • Received:2021-03-22 Online:2022-05-30 Published:2022-05-21
  • Contact: Hao YING E-mail:hy2478@163.com

摘要:

生物质气化制取富氢合成气因其原料的清洁可再生性、产物应用方式的多样性被认为是最具发展前景的制氢方式之一。催化剂对调控生物质气化产物组成及焦油的裂解具有重要作用。本文综述了化石能源制氢、水分解制氢和生物质制氢方法,分析了生物质气化制氢的优势和局限性,以及存在的问题;重点介绍了生物质气化制氢的影响因素(气化剂、反应温度和催化剂)和用于生物质气化的主要催化剂种类(镍基、白云石和碱及碱土金属催化剂)及其特点,分析国内外生物质气化制取富氢合成气和催化剂的研究现状,探讨了催化气化制取富氢合成气的发展前景,提出有待解决的问题和研究方向。

关键词: 生物质, 气化, 催化, 富氢合成气

Abstract:

Hydrogen-rich syngas production from biomass gasification is considered as one of the most promising hydrogen production methods because of its clean and renewable raw materials and the diversity of product application. Catalysts play an important role in controlling the composition of biomass gasification products and the pyrolysis of tar. In this paper, the methods of hydrogen production from fossil energy, water decomposition, and biomass were reviewed, and the advantages, limitations, and existing problems of hydrogen production from biomass gasification were also analyzed. And, the influence factors of biomass gasification(gasification agent, reaction temperature, and catalyst) and the kinds of catalyst and its characteristics which used for biomass gasification(nickel-based, dolomite and alkali, and alkaline earth metal catalysts) were emphatically introduced. The research status of biomass gasification for making hydrogen rich syngas and catalysts in China and abroad were analyzed, and the prospects of the development of catalytic gasification for making hydrogen-rich syngas were discussed. The problems to be solved and the research direction were proposed.

Key words: biomass, gasification, catalysis, hydrogen-rich syngas

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