氯甲烷储罐运行过程泄漏后果风险分析
Risk Analysis of Leakage Consequences During the Operation of Methyl Chloride Storage Tanks
陶雪峰 1张青松 1陈慧慧1
作者信息
- 1. 合肥城市学院土木工程学院,安徽 合肥 238076
- 折叠
摘要
为研究氯甲烷储罐泄漏后果严重程度,采用定量风险分析(QRA)评价氯甲烷储罐的风险后果和事故后果,进而量化储罐的风险.文章以某企业氯甲烷储罐为例,确定四种泄漏场景,通过QRA分别模拟风险后果个人风险值和社会风险值,模拟三种事故后果.结果表明,风险后果中个人风险水平、社会风险水平可接受,但其外部防护距离不满足规定要求.由此可知本次模拟有效,对企业安全预防事故发生有指导意义.
Abstract
Quantitative risk analysis(QRA)was used to evaluate the risk consequences and accident consequences of chloromethane storage tank leakage,and then the risk of storage tank was quantified.This paper takes a chloromethane storage tank of an enterprise as an example to determine four leakage scenarios,and simulates three accident consequences by simulating individual risk value and social risk value respectively through QRA.The results show that the level of personal risk and social risk is acceptable,but the external protection distance does not meet the requirements.It can be seen that this simulation is effective and has guiding significance for enterprise safety prevention of accidents.
关键词
定量风险分析/氯甲烷储罐/事故频率/事故后果/化工生产/安全管理Key words
quantitative risk analysis/chloromethane storage tank/accident frequency/accident consequences/chemical production/safety management引用本文复制引用
基金项目
安徽省自然科学基金研究重点项目(KJ2021A1250)
出版年
2024
NETL
NSTL
万方数据