基于事故树的甲苯回收装置火灾风险分析  

Fire risk analysis of methylbenzene recovery equipment based on fault tree

作　　者：孙锋[1] 袁游龙 刘斌[2] 

机构地区：[1]酒泉钢铁(集团)有限责任公司发展规划部,甘肃嘉峪关735100 [2]武汉科技大学信息学院,湖北武汉430081

出　　处：《中国冶金》2015年第9期41-43,共3页China Metallurgy

摘　　要：为了保障甲苯回收装置的安全运行,在对已发事故进行分析的基础上,采用了事故树分析方法建立了甲苯回收装置火灾的事故树,通过对该事故树的分析,找出了甲苯回收装置在设计和运行阶段存在的主要问题,并提出了有针对性的改进方案和预防措施,以降低甲苯回收装置发生事故的风险。In order to ensure the safety operation of methylbenzene recovery equipment, a fault tree about methylbenzene recovery equipment is established by the fault tree analysis which is based on the analysis of the accidents. The major risk sources in the design and operation phases are figured out through the analysis of the fault tree. Furthermore, improvement programs and preventive measures are proposed to reduce the accident risk of methylbenzene recovery equipment.

关 键 词：甲苯回收 事故树 火灾事故 风险分析 

分 类 号：TQ241.12[化学工程—有机化工] TQ086