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LC-4原油水含量测定仪的研制
引用本文:李玉书,李晓东,乔美娟. LC-4原油水含量测定仪的研制[J]. 分析仪器, 2009, 0(5): 13-16
作者姓名:李玉书  李晓东  乔美娟
作者单位:1. 洛阳石化设计研究院,洛阳,471003
2. 洛阳高新开发区双阳仪器有限公司,洛阳,471003
摘    要:基于无吡啶卡尔费休试剂作电解液的微库仑滴定法的工作原理,研制了一台LC-4原油水含量测定仪。实验表明,该仪器具有操作简单、节省时间和试剂、测量下限低的优点,既可用于原油水含量测定,又可用于原油盐含量测定。

关 键 词:原油  水含量  盐含量  微库仑法  卡尔费休试剂

Development of LC-4 crude petroleum water content measurement instrument
Li Yushu,Li Xiaodong,Qiao Meijuan. Development of LC-4 crude petroleum water content measurement instrument[J]. Analytical Instrumentation, 2009, 0(5): 13-16
Authors:Li Yushu  Li Xiaodong  Qiao Meijuan
Affiliation:Li Yushu1,Li Xiaodong2,Qiao Meijuan (1. Luoyang Petrochemical Design Research Institute,Luoyang,2. Luoyang High-Tech Development Zone Shuangyang Instrument Co.,Ltd.,Luoyang. 471003)
Abstract:A crude petroleum water content measurement instrument (type LC-4) was developed,based on micro coulometric titration using pyridine-free Karl Fisher reagent as electrolyte. The instrument is easy-to-operate,time and reagent saving,and has low detection limit. It can also be used for the determination of salt content in crude petroeum.
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