摘要
介绍了安全仪表系统SIL等级评估在燃气锅炉中的应用,通过SIL等级评估可以查找安全仪表系统安全仪表功能回路存在的薄弱环节,合理设置和维护管理安全仪表系统,满足其应有的风险降低,提升过程安全管理水平。
The application of SIL grade evaluation of safety instrumented system in gas boilers is intro- duced. Through the SIL grade appraisal, we ean find out the weak links in the safely instrumented func- tional circuits of safety instrumented systems, and set up and maintain the management safety instrumented system reasonably to meet the necessary risks reduce and improve the level of process safety nmnagement.
出处
《安全、健康和环境》
2017年第12期34-38,共5页
Safety Health & Environment
关键词
安全仪表系统
安全完整性等级
燃气锅炉
safety instrumented system
safety integ-rity level
gas boiler
