基于HAZOP、LOPA和QRA的天然气储罐综合风险评估  

Comprehensive Risk Assessment of Natural Gas Storage Tanks Based on HAZOP, LOPA and QRA

作　　者：单新新 Shan Xinxin(CNOOC(China)Co.,Ltd.Qinhuangdao 32-6 Operating Company,Tianjin 300459,China)

机构地区：[1]中海石油(中国)有限公司秦皇岛32-6作业公司,天津300459

出　　处：《云南化工》2022年第3期113-116,共4页Yunnan Chemical Technology

摘　　要：采用HAZOP、LOPA和QRA方法评估某FPSO天然气储罐的安全风险。从HAZOP的定性分析到LOPA半定量分析,最后对该储罐泄漏后果进行了定量计算。将事故造成的伤害进行量化计算,用数值有效地证明现场风险的大小,为有效预防和减少事故的发生提供了理论支撑。HAZOP, LOPA and QRA methods are used to evaluate the safety risk of FPSO natural gas storage tank in the thesis, from the qualitative analysis of HAZOP to the semi quantitative analysis of LOPA, and finally the quantitative calculation of the leakage consequence of the storage tank is carried out. The damage caused by the accident is calculated quantitatively, and the numerical value is used to effectively prove the size of the site risk, which provides theoretical support for effectively preventing and reducing the occurrence of the accident.

关 键 词：HAZOP LOPA QRA 天然气储罐 风险评估 

分 类 号：TE65[石油与天然气工程—油气加工工程] TQ086[化学工程]