氯硅烷储存罐区SIS系统实施初探  

The Implementation of SIS for the Tank Area of Chlorosilane

作　　者：陶林 陈卫国 TAO Lin;CHEN Wei-guo(Yichang CSG Polysilicon Co.,Ltd)

机构地区：[1]宜昌南玻硅材料有限公司

出　　处：《化工自动化及仪表》2018年第11期854-858,共5页Control and Instruments in Chemical Industry

摘　　要：论述在役装置配置安全仪表系统的必要性和应用HAZOP和LOPA分析进行安全仪表功能回路设计和实施的具体步骤和方法,并对1oo1模式下的安全仪表回路不同配置进行验算的方法进行了说明。This paper discusses the necessity of configuring safety instrument system for in-service equipment which involve major hazard sources, and the concrete steps and methods for the design and implementation of the functional loop of safety instruments with the application of HAZOP and LOPA methods, and introduces the method of checking the different configurations of the safety instrument loop in the lool mode.

关 键 词：罐区 重大危险源 安全仪表系统 安全完整性等级 保护层 平均失效概率 

分 类 号：TH865[机械工程—仪器科学与技术]