化工进展 ›› 2025, Vol. 44 ›› Issue (6): 3175-3189.DOI: 10.16085/j.issn.1000-6613.2024-1375

• 专栏:化工过程强化 • 上一篇    

介质阻挡放电等离子体催化反应器研究进展及应用展望

陈少伟1,2(), 陈奕1,2, 牛江奇1,3(), 刘天奇1, 黄建国1,4, 陈焕浩2(), 范晓雷1,5()   

  1. 1.浙江大学温州研究院,浙江 温州 325000
    2.南京工业大学化工学院,材料化学工程全国重点实验室,江苏 南京 211816
    3.名古屋大学工学院化学工程系,日本 名古屋 464-8601
    4.锌芯碳和(长治)科技有限公司,浙江 杭州 310011
    5.曼彻斯特大学工学院化学工程系,英国 曼彻斯特 M13 9PL
  • 收稿日期:2024-08-21 修回日期:2024-10-10 出版日期:2025-06-25 发布日期:2025-07-08
  • 通讯作者: 牛江奇,陈焕浩,范晓雷
  • 作者简介:陈少伟(1999—),男,博士研究生,研究方向为低温等离子体催化。E-mail:202462203055@njtech.edu.cn
  • 基金资助:
    浙江大学温州研究院创新项目(XMGL-KJZX-202204);温州市基础性工艺科研项目(G20240001);温州市基础性工艺科研项目(G20240011);江苏科技厅重点国别国际合作项目(BZ2022040);国家自然科学基金青年和面上项目(22008109);国家自然科学基金青年和面上项目(22278204)

Research progress and application prospects of dielectric barrier discharge plasma catalytic reactors

CHEN Shaowei1,2(), CHEN Yi1,2, NIU Jiangqi1,3(), LIU Tianqi1, HUANG Jianguo1,4, CHEN Huanhao2(), FAN Xiaolei1,5()   

  1. 1.Institute of Wenzhou, Zhejiang University, Wenzhou 325000, Zhejiang, China
    2.State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, Jiangsu, China
    3.Department of Chemical Engineering, Nagoya University, Nagoya 464-8603, Japan
    4.Xin Xin CN (Changzhi) Technology Co. , Hangzhou 310011, Zhejiang, China
    5.Department of Chemical Engineering, The University of Manchester, Machester M13 9PL, United Kingdom
  • Received:2024-08-21 Revised:2024-10-10 Online:2025-06-25 Published:2025-07-08
  • Contact: NIU Jiangqi, CHEN Huanhao, FAN Xiaolei

摘要:

随着能源和环境问题的日益加剧,高效、环保的催化技术已成为研究的焦点。作为一种高效的反应强化手段,等离子体技术在能源与环境催化领域展现出巨大应用潜力。本文全面综述了介质阻挡放电(dielectric barrier discharge,DBD)等离子体催化反应器的研究进展,重点探讨了其在提升催化效率与产物选择性以及反应强化方面的独特贡献。通过分析常规DBD反应器、等离子体耦合结构化催化剂、分离过程、流化床以及其他新型反应器的设计原理与应用案例,本文揭示了DBD等离子体技术在降低反应活化能、开辟新反应路径及促进复杂化学反应中的关键作用。现有文献中的结果表明,结构化催化剂显著增强了反应器内传质及传热作用,等离子体耦合分离实现了高效的产物分离与反应强化,而等离子体耦合流化床反应器在特定反应中展现了卓越的处理能力。本文还指出了DBD反应器在放电不均匀、催化剂相互作用机制不明等方面的问题,并提出通过向材料科学、多尺度模拟和智能控制技术的方向发展,以进一步提升反应器性能,推动绿色、可持续化学反应的实现。

关键词: 介质阻挡放电, 非热等离子体, 结构化催化剂, 耦合反应器, 放电特性

Abstract:

Due to ever-increasing energy crisis and environmental issues, the development of efficient and environmentally friendly catalytic technologies becomes a major research area. Plasma (containing highly energetic species) has shown significant potential in fields of catalysis and environmental protection. This review provided a comprehensive analysis of the state-of-the-arts on dielectric barrier discharge (DBD) plasma catalytic reactors, especially their contributions to process intensification of catalytic reactions with advantages such as reducing reaction activation energy and creating new reaction pathways. Based on the critical comparative review of different cases of conventional DBD reactors, coupled plasma-structured catalyst reactors, coupled plasma-separation reactors, coupled plasma-fluidized bed reactors and other new reactor designs, the uniqueness of different DBD systems was identified. In detail, structured catalysts significantly improved mass and heat transfer, separation-coupled reactors achieved efficient product separation and fluidized beds exhibited excellent processing capability for specific reactions. Additionally, relevant challenges existing in the field and possible future research directions were discussed and proposed for progressing the plasma technology for practical adoptions in the future.

Key words: dielectric barrier discharge, non-thermal plasma, structured catalyst, coupled reactor, discharge properties

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