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依据国家现行的安全生产的相关规定,当前石油化工生产被纳入安全生产的重点范围,这主要是体现在石油化工生产装置是在一个危险性极高的生产环境之中运行。为了防止石油化工生产过程中“悲剧”的产生,应该加强对安全装置的使用,其中仪表安全系统(SIS)就是一个方面。本文首先对SIS系统进行了概述,然后对SIS系统进行设计,最后阐述一下SIS的实际应用。
According to the current state of the relevant production safety regulations, the current petrochemical production is included in the focus of production safety, which is mainly reflected in the petrochemical production plant is operating in a dangerously high production environment. In order to prevent “tragedy” during the production of petrochemicals, the use of safety devices should be strengthened. Among them, the Instrument Safety System (SIS) is one aspect. This article first gives an overview of SIS system, and then SIS system design, and finally elaborate on the practical application of SIS.