摘要
针对某醇基多联产项目一期工程SAR装置中的不同硫酸浓度测量点,在不同的操作条件下,采用电导率法、折光法和密度声速法等不同类型的测量方法。分别介绍了3种测量方法的测量原理和适用的测量范围,以确定选择合适的仪表类型,为同类型装置中浓度计的选择提供参考。
Three different testing methods of conductivity, refractometry and density ＆velocity are used for measuring different sulfuric aeid concentration testing points under different operating condition for phase I of SAR plant in sailboat alcohol polygeneration project. The measurement principle and applicable measurement rang are introduced in detail for above mentioned three different kinds of methods to determine selection of right instrument. It can be used as reference for other similar SAR plant.
出处
《石油化工自动化》
CAS
2016年第2期50-53,共4页
Automation in Petro-chemical Industry
关键词
硫酸
浓度
电导率
折光
密度声速法
sulfuric acid coneentration conduetivity refraction density velocity method
