碱回收苛化工段安全隐患分析及紧急处置措施

Analysis and Crisis Management of Potential Accident in Alkali Recovery Causticization Plant

关键词:  碱回收  苛化液  烧碱  事故  处置措施

Key Words:alkali recovery  caustic liquid  NaOH  accident  disposal measures

摘要:首先对制浆碱回收车间苛化工段工艺流程与反应原理做了简单介绍,然后在回顾苛化工段发生碱液伤人事故案例的基础上,分析了苛化工段安全隐患,并借助事故案例,提出了碱液伤人事故紧急处置措施和几点苛化工段安全管理注意事项。

Abstract:This paper briefly introduced the process of causticization in alkali recovery plant, and analyzed the potential risks in the process based on case study of injury accident of a mill. The matters needing attention in safety management of causticization plant and crisis management of alkali liquor injury accident were proposed, it could provide some reference for alkali recovery workshop of paper mills.