HAZOP分析法在天然气深冷处理装置上的应用  

APPLICATION OF HAZOP ANALYSIS IN CRYOGENIC NATURAL GAS PROCESSING DEVICE

作　　者：徐景山[1] 马玉华[1] 武建民[1] 雷元义[1] 申亮[1] 

机构地区：[1]中国石油天然气股份有限公司新疆油田分公司,新疆克拉玛依834000

出　　处：《石油化工安全环保技术》2014年第4期17-21,5,共5页Petrochemical Safety and Environmental Protection Technology

摘　　要：在运行过程中,天然气深冷处理装置的各类介质均属于易燃、易爆物质。一旦容器、管线或控制系统出现故障,极易引起天然气泄漏或爆炸事故。运用HAZOP分析法对装置中现有的工艺进行安全分析,通过由引导词与参数组成有意义偏差的方法,辨识系统工艺中的危险,并找出产生偏差的原因,用风险矩阵分析的方法对其危险性等级进行评价,并给出相关建议。对天然气深冷处理装置的安全管理具有良好的指导意义,能有效降低安全事故发生的可能。Various types of media involved in the running process of cryogenic natural gas processing device are inflammable and explosive substances.Once failure occurs in the container,pipeline or control system,it is extremely easy to cause gas leakage or explosion accident. By using HAZOP analysis method,safety analysis is carried out for the existing process of the device. Through the method of meaningful deviation formed by guide words and parameters,risks in the system process are identified and the reasons for the deviation are found out. Risk matrix analysis method is used to evaluate the risk level and relevant suggestions are put forward. These provide good guidance for the safety management of cryogenic natural gas processing device and can reduce possibilities of safety accidents effectively.

关 键 词：天然气深冷处理 HAZOP分析 安全评价 

分 类 号：TE88[石油与天然气工程—油气储运工程]