| 石油化工安全仪表系统的设计及实施探讨 |
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| 引用本文： | 刘齐忠,林融.石油化工安全仪表系统的设计及实施探讨[J].石油化工自动化,2010,46(5). |
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| 作者姓名： | 刘齐忠 林融 |
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| 作者单位： | 福建联合石油化工有限公司一体化项目部;中国石化工程建设公司; |
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| 摘 要： | 随着石油化工生产向大型化、一体化和智能化方向发展,安全生产受到人们越来越多的关注,从而使得作为安全生产保护链中最重要一环的安全仪表系统(SIS)越来越多地得到研究和应用。介绍了SIS发展过程各阶段安全仪表设备的特点及其与基本过程控制系统的区别、现状及发展趋势、基本功能、安全生命周期和保护层的概念,以实例为基础详细探讨了过程风险分析及SIL分级的方法和步骤,指出了SIS在详细设计和工程实施中的设计、选型、现场检测和控制设备配置、联锁逻辑设计和工程实施各阶段的工作要点,并为SIS的优化设计和成功实施提出了建设性的意见。
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| 关 键 词： | 安全仪表系统 HAZOP分析 安全完整性等级 安全生命周期 |
The Research on Design and Implementation of Safety Instrument Systems in Petrochemical Industry |
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| Liu Qizhong,Lin Rong.The Research on Design and Implementation of Safety Instrument Systems in Petrochemical Industry[J].Automation in Petro-chemical Industry,2010,46(5). |
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| Authors: | Liu Qizhong Lin Rong |
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| Affiliation: | Liu Qizhong1,Lin Rong2(1.Fujian Refining & Petrochemical Co.Ltd.,Quanzhou,362800,China,2.Sinopec Eng.Incorp.,Beijing,100101,China) |
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| Abstract: | Accompany with the developing of petrochemical production towards large-scale,integration and intelligentization,the safety production is deeply concerned by people more and more,therefore the Safety Instrumented System(SIS),which is a most important ring in protective chain of safety production,has been studied and applied more and more.The development history,development trend,basic function,the concept of safety life cycle,risk analysis,SIL evaluation,detailed design and engineering practice has been stu... |
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| Keywords: | SIS HAZOP analysis SIL SLC |
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