化工学报 ›› 2019, Vol. 70 ›› Issue (10): 3847-3858.DOI: 10.11949/0438-1157.20190698

• 综述与专论 • 上一篇    下一篇

气液冷等离子体多相反应器基础研究与应用进展

蔡勇(),梁闯,罗勇,初广文(),苏梦军,孙宝昌,陈建峰   

  1. 北京化工大学教育部超重力工程研究中心,北京 100029
  • 收稿日期:2019-06-20 修回日期:2019-07-13 出版日期:2019-10-05 发布日期:2019-10-05
  • 通讯作者: 初广文
  • 作者简介:蔡勇(1990—),男,博士研究生,chm_caiy@163.com
  • 基金资助:
    国家自然科学基金项目(21725601)

Yong CAI(),Chuang LIANG,Yong LUO,Guangwen CHU(),Mengjun SU,Baochang SUN,Jianfeng CHEN   

  1. Research Center of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, China
  • Received:2019-06-20 Revised:2019-07-13 Online:2019-10-05 Published:2019-10-05
  • Contact: Guangwen CHU
  • Supported by:
    ental study and application progress in gas-liquid non-thermal plasma multiphase reactors

摘要:

等离子体作为物质存在的一种基本形态,因其特有的高活性而不同于固、液、气三种形态,逐渐应用于多个领域,并发展成了一门新兴学科。由于冷等离子体参与的气液化学反应能产生更多的活性物质,而且液体的流动性能够强化活性物质的传递,因此,气体放电产生的冷等离子体与液相反应在许多领域表现出重要的应用价值,更具有探究意义。综述了几种冷等离子体的放电形式以及表征技术,重点阐述了气液冷等离子体多相反应器的不同结构以及应用,并对气液冷等离子体技术发展进行了展望。

关键词: 冷等离子体, 气液两相流, 多相反应器, 传质, 气液反应

Abstract:

As a basic form of the substance, plasma is different from solid, liquid and gas due to its unique high activity. It has gradually been applied in many fields and has developed into a new discipline. The gas-liquid chemical reaction involving the non-thermal plasma could generate more reactive oxygen species, and the fluidity of liquid could enhance the mass transfer in the gas-liquid non-thermal plasma reactors. So, the reaction of non-thermal plasma generated by the gas discharge and liquid phase has an important application value in many fields. The discharge patterns and characterization techniques of various non-thermal plasmas are reviewed. Furthermore, the different structures and applications of gas-liquid non-thermal plasma multiphase reactors are highlighted, and then the development of gas-liquid non-thermal plasma is prospected.

Key words: non-thermal plasma, gas-liquid two-phase flow, multiphase reactor, mass transfer, gas-liquid reaction

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