微反应器内的硝化反应研究进展  

Progress in Nitrification in Micro-reactors

作　　者：魏微 胥维昌[1] 鄢冬茂[1] WEI Wei;XU Wei-chang;YAN Dong-mao

机构地区：[1]沈阳化工研究院有限公司

出　　处：《染料与染色》2019年第6期55-60,共6页Dyestuffs and Coloration

摘　　要：硝化反应过程放热量大、反应速率快,在传统釜式间歇或者釜式串联生产过程中易发生多硝基化和氧化等副反应而引起爆炸危险。微反应器独特的结构特点使其具有良好的传质和传热性能,且能够通过数增放大的方式解决传统釜式反应的放大效应问题。本文对微反应器内的硝化反应研究进展进行了概述。In the traditional kettle batch or cascade production process,nitrification is prone to produce side reactions such as multiple nitro groups and oxidation due to its high heat and fast reaction rate,which may cause explosion risk.The unique structure of micro-reactor makes it have good mass and heat transfer performance,and can solve the problem of amplification effect of traditional kettle reaction by means of number amplification.In this paper,the research progress of nitrification in micro-reactors is reviewed.

关 键 词：微反应器 硝化反应 硝化剂 

分 类 号：TQ610.5[化学工程—精细化工]