焦炉煤气柜重大危险源评估技术方法及实例分析  

Major Hazards Assessment Method of Coke Oven Gas Tank and Case Study

作　　者：赵勇 

机构地区：[1]四川劳研科技有限公司,四川攀枝花617023

出　　处：《四川环境》2017年第1期100-104,共5页Sichuan Environment

摘　　要：以《危险化学品重大危险源监督管理暂行规定》为依据,通过实例对某15万m3焦炉煤气柜进行了危险化学品重大危险源辨识并分析其存在的危险有害因素,同时运用危险度分析、有毒物质泄漏扩散事故模拟分析、蒸汽云爆炸事故模拟分析等多种安全评价技术方法定性和定量描述煤气泄漏、爆炸事故发生的可能性及其危害程度,从而实现了危险化学品重大危险源定量风险评估的目标。On the basis of ＂Provisional Stipulation of Supervision and Management for the Major Dangerous Source of Dangerous Chemicals＂, taking the example of a 150 000 m3 coke oven gas tank, major dangerous sources of dangerous chemicals are identified and the dangerous and harmful factors are analyzed. Meanwhile qualitatively and quantitatively described the possibility and harmful degree of gas leakage and explosion by risk analysis method toxic substances leakage and diffusion simulation model analysis method and vapor cloud explosion simulation model analysis method , which realize the target of quantitative risk assessment of major hazards of dangerous chemicals.

关 键 词：焦炉煤气柜 重大危险源 有毒物质泄漏扩散 蒸汽云爆炸 

分 类 号：X701[环境科学与工程—环境工程]