苯系硝化工艺危险性分析与安全设施设计研究  

Risk Analysis of Benzene Nitrification Process and Discussion on Safety Facility Design

作　　者：靳松 JIN Song(Henan CASST Security Technology Services Limited,Zhengzhou Henan 450000)

机构地区：[1]河南安科院安全科技服务有限公司,河南郑州450000

出　　处：《河南科技》2020年第22期110-112,共3页Henan Science and Technology

摘　　要：本文以一硝基苯系物生产为例,结合工业化生产实践,分析了苯系硝化工艺的危险点,并对照其危险特点,在连续化工艺、自动化设计基础、进料控制、安全仪表系统、紧急冷却系统、危险废物、精馏、设备防腐蚀、建筑等9个方面提出了安全设施设计要点,以期为苯系硝化工艺的工程设计提供参考。Taking the production of mononitrobenzene series as an example,combined with industrial production practice,this paper analyzed the dangerous points of benzene series nitrification process,and put forward the key points of safety facilities design in nine aspects of continuous process,automation design basis,feed control,safety in⁃strument system,emergency cooling system,hazardous waste,rectification,equipment corrosion prevention and con⁃struction,so as to provide benzene with safety facilities It provides reference for engineering design of nitrification process.

关 键 词：苯系硝化 安全设施 连续化工艺 设备防腐蚀 

分 类 号：TQ246.3[化学工程—有机化工]