放射性仪表在广州石化的应用  

APPLYING RADIATION INSTRUMENTS IN SINOPEC GUANGZHOU

作　　者：谭卫华 

机构地区：[1]仪控中心

出　　处：《广石化科技》2009年第4期56-60,共5页

摘　　要：介绍了γ射线料位计、密度计和中子料位计在炼油区和化工区装置中对生产工艺介质料位、密度等参数实行监控的工作原理，以及放射性仪表在安装、维护和辐射安全等方面要注意的事项，同时对广州石化在放射性仪表管理方面的一些经验进行了总结。The explanations are given to the working principles of the γ-ray level gauge, the densimeter, and the neutron level gauge. These instruments are applied in oil refining and petrochemical processing zones in SINOPEC Guangzhou for monitoring and controlling parameters such as levels, densities, etc. , of process mediums. Installation precautions, maintenance and radiation safety of radioactive instruments, are also given, and at the same time,the experience in managing radioactive instruments of SINOPEC Guangzhou is summarized.

关 键 词：放射性仪表 工作原理 防护 

分 类 号：X78[环境科学与工程—环境工程] TL81[核科学技术—核技术及应用]