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Chemical containers petrochemical industry equipment, its health is directly related to production safety and economic benefits of the entire enterprise . Because of the type of failure , the cause of the malfunction staggered complex , the safe operation level has a strong fuzzy event of an accident can easily result in significant economic losses and casualties , it is necessary to conduct a risk assessment on the operational status of the chemical containers , and how to carry out safe operation of the management of research . This paper first introduces the principle and function of the chemical containers , classification , and then introduced the main factors affecting the level of the chemical containers safe operation , a higher risk of typical failure analysis , focusing on the strength failure , corrosion failure , its generation mechanism , the cause of the malfunction and improvement measures . Internship results in kenli Petrochemical Plant , a large chemical container corrosion fault tree , and the qualitative and quantitative analysis , comprehensive study of the various factors to build a chemical containers safe operation level evaluation index system based on the fault tree analysis results , the use of Analytic Hierarchy Process ( PHA ) index weights of evaluation at all levels , and the use of expert investigation to establish the factors at all levels set evaluation matrix , and finally the use of fuzzy comprehensive evaluation of the level of the safe operation of chemical containers . Practice results in Jiangsu Shuguang Group , more dangerous , less reliable , manual detection of large chemical container into a fully automated , highly reliable detection of large chemical container . First draw a structure diagram, and then calculate the various parts of the data , and the problems that may occur during operation . The need to develop the the petrochemical enterprises emergency response and basic principles , based on the different level of safe operation of chemical containers corresponding to the state of emergency , the establishment of emergency response standards and emergency response organization system to discuss the establishment of a sound civil emergency rescue system , and put forward the issues and considerations that may be encountered in the process of establishment of a sound and maneuverability .
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