HAZOP和LOPA在化工工艺安全管理中的应用与效果评估  

Application and Effect Evaluation Of HAZOP and LOPA in Chemical Process Safety Management

作　　者：魏帅杰 WEI Shuaijie(Adama Co.,Ltd.,Jingzhou 434000,China)

机构地区：[1]安道麦股份有限公司,湖北荆州434000

出　　处：《化工管理》2025年第2期114-116,共3页Chemical Management

摘　　要：近年来,化工行业发生的重大安全生产事故引发了对安全管理方法的深入研究和应用。HAZOP(危害与可操作性分析)和LOPA(层级保护分析)方法在化工工艺安全管理中的应用及其效果评估。文章通过详细分析HAZOP方法的风险识别与控制措施,以及LOPA方法的量化风险评估与保护层可靠性,在提高化工企业的安全生产水平方面具有显著的效果。HAZOP方法通过系统化和结构化的风险识别,增强了企业的安全文化;而LOPA方法通过定量分析和多层保护,为管理层提供了科学的决策依据。HAZOP和LOPA方法的结合使用,为化工企业构建了一个全面、系统和有效的安全管理体系。该研究成果为化工企业提升安全管理水平、减少事故发生提供了重要的理论支持和实践指导。In recent years,major production safety accidents in the chemical industry have triggered in-depth research and application of safety management methods.The application and effect evaluation of HAZOP(hazard and operability study)and LOPA(layer of protection analysis)methods in chemical process safety management.In this paper,the risk identif ication and control measures of HAZOP method and the quantitative risk assessment and protection layer reliability of LOPA method are analyzed in detail,which has a signif icant effect on improving the safety production level of chemical enterprises.The HAZOP approach enhances an enterprise’s safety culture through systematic and structured risk identif ication;However,the LOPA method provides scientif ic decision-making basis for the management through quantitative analysis and multi-layer protection.The combined use of HAZOP and LOPA methods constructs a comprehensive,systematic and effective safety management system for chemical enterprises.The research results provide important theoretical support and practical guidance for chemical enterprises to improve the level of safety management and reduce the occurrence of accidents.

关 键 词：HAZOP LOPA 安全管理 安全生产 化工企业 

分 类 号：X93[环境科学与工程—安全科学]