基于过程模拟的HAZOP定量分析方法

2016 IEEE International Conference on Service Operations and Logistics, and Informatics (SOLI) Pub Date : 2016-07-10 DOI:10.1109/SOLI.2016.7551694

Jianlong Chen, Xiwei Liu, Sifeng Jing, G. Xiong, Xiuqin Shang, Changjian Cheng

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引用次数: 4

摘要

危害与可操作性(HAZOP)方法是保证化工行业安全生产的一项重要的过程危害分析技术。由于手工HAZOP分析缺乏准确性和可靠性，HAZOP定量分析越来越受到人们的重视。本文提出了一种基于过程仿真的HAZOP分析方法及其流程图。并将该方法应用于乙烯裂解装置蒸汽发生子系统的动态过程仿真平台。系统各偏差参数均可定量计算和描述。实例研究表明，该方法可为某化工生产过程提供有效的风险防控措施。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A process simulation-based quantitative HAZOP analysis method

Hazard and operability (HAZOP) methodology is an important Process Hazard Analysis (PHA) technique for ensuring safety production in chemical industry. Due to the lacks of accuracy and reliability in manual HAZOP analysis, the quantitative HAZOP analysis has gained more and more attention. In this work, a process simulation-based HAZOP analysis method and its flow chart are proposed. And the proposed method is applied to a steam generation subsystem in an ethylene pyrolysis unit on a dynamic process simulation platform. All deviation parameters of system can be calculated and described quantitatively. The case study shows the proposed method is useful for the effective risk prevention and control measures in a chemical process.

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来源期刊

2016 IEEE International Conference on Service Operations and Logistics, and Informatics (SOLI)

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