Evaluation method and system for guaranteeing effectiveness of protective measures of interplant pipeline of petrochemical enterprise

Abstract

The invention discloses an evaluation method for guaranteeing the effectiveness of protective measures of an interplant pipeline of a petrochemical enterprise. The evaluation method comprises the following steps of firstly, identifying a major accident risk of an interplant pipeline; secondly, selecting a typical accident of the interplant pipeline; thirdly, determining a top event of the accident; fourthly, identifying a reason of the top event; fifthly, identifying a result caused by the top event; sixthly, determining the protective measures for preventing the top event and mitigating an accident result; seventhly, analyzing factors which can cause a failure of the protective measures; eighthly, proposing personnel maintenance and management activities for preventing the factors; ninthly, allocating the activities to corresponding professionals to execute. According to the evaluation method, corresponding personnel maintenance and management key tasks are proposed aiming the factors which can cause the failure of the key safety protective measures, so that the effectiveness of the key safety protective measures of the interplant pipeline of the petrochemical enterprise is effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of chemical production safety, in particular to a method and system for evaluating the effectiveness of protection measures for inter-plant pipelines of petrochemical enterprises. Background technique [0002] Sinopec inter-plant pipelines are criss-crossed, covering every part and corner of the enterprise, and the types of media conveyed are complex, many of which are flammable, explosive or toxic oil, gas and other media. Some inter-factory pipelines are close to residential areas or pass through residential areas. The safety distance is insufficient, and illegal occupation is prominent. Once a leak occurs, it is very likely to turn into a serious accident. For this reason, petrochemical enterprises have set up various protective measures in order to ensure the safe operation of inter-plant pipelines. For the effectiveness of protective measures, regular maintenance and patrol inspections are often used, ...

AI Technical Summary

Problems solved by technology

The regular maintenance and inspection work of the inter-factory pipeline is usually carried out in accordance with the requirements of the operating procedures, and all the protective measures are inspected according to the unified requirements. Protective measures may be the key measures to prevent major accidents in inter-factory pipelines, resulting in major accidents in inter-factory pipelines

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