基于社会风险曲线的液氯泄漏事故后果分析研究  

Study on the Consequence Analysis of Liquid Chlorine Leakage Accident based on Social Risk Curve

作　　者：吴子科 刘晋[2] 齐东川 吴进 王琦 WU Zike;LIU Jin;QI Dongchuan;WU Jin;WANG Qi(Chongqing Institute of Work Safety,Chongqing 401331;不详)

机构地区：[1]重庆市安全生产科学研究院,重庆401331 [2]重庆科技学院,重庆401331 [3]重庆市航空应急救援总队,重庆401331

出　　处：《工业安全与环保》2020年第12期7-10,56,共5页Industrial Safety and Environmental Protection

基　　金：重庆市自然科学基金(cstc2019jsyj-yzysbAX0010)。

摘　　要：以某化工企业液氯泄漏为研究对象,针对不同泄漏孔径,采用PHAST软件对气瓶的最远扩散距离、云团扩散最大高度以及氯罐的氯气扩散距离进行了计算,对该企业3种液氯生产配置方案进行了社会风险曲线模拟分析,得出了影响其整体社会风险曲线的关键指标,并指出可以通过控制关键指标来降低其社会整体风险,保障企业安全平稳运行。In this paper,taking the leakage of liquid chlorine in a chemical enterprise as the research object,the furthest diffusion distance of gas cylinder,the maximum height of cloud diffusion and the diffusion distance of chlorine in chlorine tank are calculated by using PHAST software according to different leakage aperture.The social risk curve simulation analysis of three kinds of liquid chlorine production configuration schemes in the enterprise is carried out,and the key indicators affecting the overall social risk curve are obtained.It also points out that the key indicators can be controlled to reduce the overall social risk and ensure the safe and stable operation of enterprises.

关 键 词：液氨泄漏 社会风险曲线 事故后果 

分 类 号：F27[经济管理—企业管理]