CIESC Journal ›› 2024, Vol. 75 ›› Issue (3): 727-742.DOI: 10.11949/0438-1157.20240025

• Reviews and monographs •     Next Articles

Research progress of reactors for liquid-liquid heterogeneous system

Shaoyang MA(), Hanzhuo XU, Liangliang ZHANG, Baochang SUN, Haikui ZOU, Yong LUO, Guangwen CHU()   

  1. Research Center of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, China
  • Received:2024-01-05 Revised:2024-03-01 Online:2024-05-11 Published:2024-03-25
  • Contact: Guangwen CHU

液-液非均相反应器研究进展

马韶阳(), 徐涵卓, 张亮亮, 孙宝昌, 邹海魁, 罗勇, 初广文()   

  1. 北京化工大学教育部超重力工程研究中心,北京 100029
  • 通讯作者: 初广文
  • 作者简介:马韶阳(2001—),男,博士研究生,buct_yangyang@163.com
  • 基金资助:
    国家重点研发计划项目(2021YFC3001100)

Abstract:

There are many liquid-liquid heterogeneous reaction systems involved in the chemical industry production process. Since the reaction process occurs at the two-phase interface, the reaction effect usually depends on the mass transfer efficiency between phases and the degree of mixing. Due to the complexity of most liquid-liquid heterogeneous reaction system, the mass transfer and mixing performance of the used reactors has great effects on the reaction processes. Recently, the research and development of reactors for liquid-liquid heterogeneous system has attracted much attention in order to intensify the liquid-liquid heterogeneous reaction and improve the product quality. In this paper, the research progress of traditional reactors and process-intensified reactors for liquid-liquid heterogeneous reaction systems is reviewed. By comparing the characteristics of traditional reactors and process-intensified reactors, the application scope and optimization strategy are summarized towards reactors for liquid-liquid heterogeneous system. A practicable route is proposed to improve the safety of liquid-liquid heterogeneous reaction systems, which should combine process intensification technology with traditional reactors.

Key words: liquid-liquid heterogeneous reaction, reactor, process intensification

摘要:

化学工业生产过程中涉及众多液-液非均相反应体系,因其反应过程发生于两相界面,反应效果通常取决于相间传质效率及混合程度。由于大多数液-液非均相反应过程复杂,所用反应器的传质和混合性能对反应过程有很大影响。近年来,可通过强化液-液非均相反应进而提升产品质量,液-液非均相反应器的研发备受关注。综述了用于液-液非均相反应体系的传统反应器及过程强化反应器的研究进展,通过对比传统反应器及过程强化反应器的特性,总结了各类反应器的适用范围和优化策略,提出了采用过程强化技术助力液-液非均相反应安全性提升的可行途径。

关键词: 液-液非均相反应, 反应器, 过程强化

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