摘要
为确保化工装置生产过程的安全,安全仪表系统已越来越多地得到重视并应用。安全仪表系统(SIS)既可以自动也可以人工手动使设备或工艺过程紧急停车,并且任何一种停车方式都不会损坏设备或造成人员伤害。本文介绍了HIMA安全仪表系统在醋酸乙烯装置中的应用。
In order to ensure the safety of chemical more attention and applied wildly. Safety instrument automatically or manually, and any kind of parking way safety instrument system in the application of VAC plant plant production process, safety instrument system got more and system （SIS） can make emergency stop device or process would not damage the equipment or cause injuries. The HIMA was introduced.
出处
《广州化工》
CAS
2013年第23期135-137,共3页
GuangZhou Chemical Industry
关键词
化工
HIMA
SIS安全仪表系统
QMR四重化结构
chemical industry
HIMA SIS safety instrument system
quadruple modular redundant （QMR）
