催化学报 ›› 2019, Vol. 40 ›› Issue (s1): 57-63.

• 综述 • 上一篇    下一篇

温和条件下氨的高效合成

郭建平1, 鄢俊敏2, 张礼知3, 陈萍1   

  1. 1 中国科学院大连化学物理研究所, 中国科学院洁净能源创新研究院, 能源材料化学协同创新中心(iChEM), 辽宁大连 116023;
    2 吉林大学材料科学与工程学院, 汽车材料教育部重点实验室, 吉林长春 130022;
    3 华中师范大学化学学院, 环境与应用化学研究所, 农药与化学生物学教育部重点实验室, 湖北武汉 430079
  • 出版日期:2019-12-17 发布日期:2019-10-10
  • 通讯作者: 陈萍
  • 基金资助:
    国家自然科学基金(21633011,21425728,21872061).

Ammonia Synthesis under Mild Conditions

GUO Jianping1, YAN Junmin2, ZHANG Lizhi3, CHEN Ping1   

  1. 1 Dalian National Laboratory for Clean Energy, Collaborative Innovation Center of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China;
    2 Key Laboratory of Automobile Materials of Ministry of Education, College of Materials Science and Engineering, Jilin University, Changchun 130022, Jilin, China;
    3 Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, Institute of Environmental and Applied Chemistry, College of Chemistry, Central China Normal University, Wuhan 430079, Hubei, China
  • Online:2019-12-17 Published:2019-10-10
  • Supported by:
    This work was supported by the National Natural Science Foundation of China (21633011, 21425728, 21872061).

摘要: 合成氨工业关乎粮食生产、能源安全和环境保护,在国民经济中占有非常重要的地位.而建立在Haber-Bosch工艺基础上的合成氨工业是一个高能耗、高碳排放过程.随着对可持续发展和节能减排的迫切需求,传统合成氨工业的转型升级势在必行.针对这一重大社会需求,基于可再生能源的“绿色”合成氨新技术、新工艺正成为研发重点与热点.近年来,研究人员在多相催化、电/光催化、化学链合成氨等领域取得了诸多进展,提出了许多新的思路,为这一极具挑战性的研究课题注入了新的活力.本文就这些领域的研究现状及面临的挑战进行了分析,并简要介绍了国内外最新研究进展.

关键词: 合成氨, 多相催化, 化学链, 电催化, 光催化

Abstract: Ammonia synthesis process has a great impact on food production, energy security and environmental protection. The industrial ammonia synthesis based on the Haber-Bosch process, however, is an energy consuming and high emission process. Increasing efforts have been devoted to the development of new technologies and processes for "green" ammonia synthesis driven by renewable energies under mild conditions. In recent years, encouraging progresses have been made in the fields of heterogeneous catalysis, chemical looping, electro-and photo-chemical ammonia production, with significant advancements in fundamental understanding and breakthroughs. In this paper, the research status and challenges in this field are analyzed, and the recent achievements are highlighted.

Key words: ammonia synthesis, heterogeneous catalysis, chemical looping, electro-catalysis, photo-catalysis