Risk registering method of petrochemical device

Abstract

The invention relates to a risk registering method of a petrochemical device. The risk registering method of the petrochemical device mainly solves the problems that in the prior art, the occurrence probability of the events, caused by people, such as non-planned parking is high and the stability of device operation is low. According to the technical scheme, in the risk registering method of the petrochemical device, qualitative analysis and a quantitative risk matrix are combined for conducting risk assessment, potential risks existing in the production process of the petrochemical device are recognized and assessed, analysis evaluation is conducted on the various risks, classifying, grading and sorting are conducted on the risks, a risk registering database system of the petrochemical device is established by using the database software technology, matching and querying of root causes are realized according to the analysis result, an intelligent operation event risk recognizing function is designed, intelligent correlation of MES (Manufacturing Evaluation System) operation events and a risk registering database is realized, and risk levels, classes, causes and operation recommendation of the operation events are provided timely. The risk registering method of the petrochemical device well solves the problems and can be used in risk registering of the petrochemical device.

Description

technical field

[0001] The invention relates to a method for risk registration of a petrochemical device. Background technique

[0002] The petrochemical process has the characteristics of complex process flow, many interacting and restricting factors, high temperature, high pressure, flammability, and explosion. Due to factors such as human misoperation, equipment failure, and control system failure, production accidents in petrochemical production processes at home and abroad are frequent. It has brought serious economic loss and social impact. According to survey statistics, the economic loss caused by the abnormal operation of petrochemical equipment in the US oil industry is as high as 20 billion U.S. dollars per year; in the United Kingdom, the annual loss is 27 billion U.S. dollars. Therefore, strengthening the safety control of production equipment in the petrochemical industry, analyzing the root causes of risks and abnormal events brought about by the daily operat...

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