微反应器内芳烃硝化反应研究进展  

Research progress of aromatic nitration reaction in microreactors

作　　者：宋璟 王玉军[1] 邓建 陈光文[2] 骆广生[1] SONG Jing;WANG Yujun;DENG Jian;CHEN Guangwen;LUO Guangsheng(State Key Laboratory of Chemical Engineering,Department of Chemical Engineering,Tsinghua University,Beijing 100084,China;Dalian Institute of Chemical Physics,Chinese Academy of Sciences,Dalian 116023,Liaoning,China)

机构地区：[1]化学工程联合国家重点实验室,清华大学化学工程系,北京100084 [2]中国科学院大连化学物理研究所,辽宁大连116023

出　　处：《化工学报》2024年第11期3911-3922,共12页CIESC Journal

基　　金：国家重点研发计划项目(2021YFC3001104);国家自然科学基金项目(21991104)。

摘　　要：芳烃的硝化反应作为工业生产中最重要的基本反应类型之一,随着化学品安全、绿色、高效生产的要求,其反应工艺向微尺度方向的发展已是必然的趋势。如何实现微尺度芳烃硝化反应的高质量发展,是重大工程前沿方向之一。本文全面综述并剖析了硝化微反应工艺的发展和面临的问题,从微尺度硝化反应动力学研究入手,为芳烃硝化微反应工艺设计及强化指明方向,并总结了当前硝化微反应工艺中的过程强化及安全性评价方法,最后对其未来发展方向进行了展望。As one of the most important basic reaction types in industrial production,the nitration of aromatic hydrocarbons is bound to develop towards microscale with the requirements of safe,green and efficient production of chemicals.The key concern of major research projects is how to achieve high-quality development of microscale aromatic nitration.This article comprehensively reviews and analyzes the advancements and challenges of aromatic nitration in microreactors.Starting from the study of microscale nitration reaction kinetics,the direction for the design and intensification of aromatic hydrocarbon nitration microreaction process is pointed out.It summarizes current methods for kinetic study,process intensification and safety evaluation in the nitration microreaction technology.Future development directions of the aromatic nitration in microreactors will also be prospected.

关 键 词：硝化反应 动力学 传递过程 微尺度 微反应器 

分 类 号：TQ052[化学工程]