Rupture energy coupling of alkali washing tower cylinder

IF 3.6 3区工程技术 Q2 ENGINEERING, CHEMICAL

Journal of Loss Prevention in The Process Industries Pub Date : 2024-10-17 DOI:10.1016/j.jlp.2024.105450

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引用次数: 0

Abstract

The energy generated by the container during the explosion induces destructive effects on the surrounding objects and itself, such as deformation, compression, rupture, etc. The explosive energy is one of the richest pieces of evidence in the analysis of the accident cause, and therefore a comprehensive analysis of the accident explosive energy is essential for determining accident properties. Considering the rupture accident of an alkali washing tower in an aromatic hydrocarbon plant as an example, the destructive energy and the rupture internal pressure are estimated to ascertain the explosive properties of the accident by analyzing the field damage characteristics. This study aims to conduct a comprehensive analysis and calculation of the energy associated with an alkali washing tower rupture accident. The objective is to determine the cause of the accident, which can be attributed to the combined effect of wall thickness reduction and fluctuations of production process parameters. The findings of this analysis will serve as a scientific basis for the examination of similar accidents and the formulation of safety protection measures.

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碱洗塔筒体的断裂能量耦合

容器在爆炸过程中产生的能量会对周围物体和自身产生破坏作用，如变形、压缩、破裂等。爆炸能量是事故原因分析中最丰富的证据之一，因此全面分析事故爆炸能量对于确定事故性质至关重要。以芳烃装置碱洗塔破裂事故为例，通过分析现场破坏特征，估算破坏能量和破裂内压，以确定事故的爆炸特性。本研究旨在对碱洗涤塔破裂事故的相关能量进行全面分析和计算。其目的是确定事故原因，这可归因于壁厚减薄和生产工艺参数波动的综合影响。分析结果将作为研究类似事故和制定安全保护措施的科学依据。

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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来源期刊

Journal of Loss Prevention in The Process Industries 工程技术-工程：化工

CiteScore

7.20

自引率

14.30%

发文量

226

审稿时长

52 days

期刊介绍： The broad scope of the journal is process safety. Process safety is defined as the prevention and mitigation of process-related injuries and damage arising from process incidents involving fire, explosion and toxic release. Such undesired events occur in the process industries during the use, storage, manufacture, handling, and transportation of highly hazardous chemicals.