摘要
本文简述了吹气式液位计的工作机理和构成情况,重点讨论了改进型吹气式液位计在炼化硫磺及苯酐装置中的应用情况,以及与其他液位测量装置相比存在的优点。
This paper introduces the working mechanism and structure of blowing level gauge. It focuses on the application of the modified gauge in sulfur and phthalic anhydride units and the advantages of the device.
出处
《石化技术》
CAS
2017年第6期49-49,51,共2页
Petrochemical Industry Technology
关键词
吹气式液位计
结晶
恒流恒压
blowing level gauge
crystallization
constant current and pressure
