Application of FTA based on SDG-HAZOP for production of polypropylene

被引：0
|
作者：
ZHAO Shiping [1 ]
CHEN Zhengcai [2 ]
XUAN Aiguo [2 ]
HUANG Tingze [2 ]
机构：
[1] School of Computer Sicence & Engineering,Wuhan Institute of Technology
[2] School of Chemical Engineering & Pharmacy,Wuhan Institute of
来源：
中国安全生产科学技术 | 2013年 / 9卷 / 08期
关键词：
SDG-HAZOP; fault tree analysis(FTA); polypropylene; probability; top event;
D O I：
暂无
中图分类号：
TQ325.14 [];
学科分类号：
摘要：
The SDG-HAZOP(Signed Directed Graph,Hazard and Operability Analysis) is a qualitative safety assessment method,which is comprehensive,systematic and complete.However the result is tedious and large.Fault tree analysis(FTA) is a logical and diagrammatic method,which is proved to be a useful quantitative analysis tool to evaluate the safety and reliability of complex systems.So a FTA based on SDG-HAZOP quantitative method was proposed in this paper.Firstly,the SDG-HAZOP and the FTA were established on the background of polypropylene production devices in the Sinopec Wuhan Branch.Secondly,the probability of top event was calculated by reliable data from the probability of basic events.Finally,the targeted measures were proposed to prevent fatal potential dangerous situations by probability calculation.
引用
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页码：152 / 155
页数：4
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