硝区特殊介质工况下测量仪表的选型应用  

Selection and Application of Measuring Instruments for Special Medium in Nitric Acid Plant

作　　者：兰杰[1] 封小军[1] 陈明洪[1] 

机构地区：[1]四川泸天化股份有限公司,四川泸州646300

出　　处：《中氮肥》2007年第3期14-17,58,共5页M-Sized Nitrogenous Fertilizer Progress

摘　　要：测量仪表在特殊介质工况下的选型应用是一大业内难题,也是硝区生产多年以来困惑仪表人员的一个棘手问题。本文对几例我公司实际遇到的测量仪表选型应用案例进行了分析和总结,对同行业有一定参考价值。Selection and application of measuring instruments for special medium is one of the great problems, which has puzzled the instrument engineers for years, in industrial units such as nitric acid plant. This paper mainly focuses on analysis of application cases in nitric acid plant of Sichuan Lutianhua Co., Ltd. which can be helpful for instnrument enginner inside the industry correctly selecing the instruments.

关 键 词：楔形流量计 钽材变送器 金属浮子流量计 超声波流量计 

分 类 号：TQ111.26[化学工程—无机化工]