电再生离子交换技术在氢电导率在线测量中的应用  

Application of Electro-Regeneration Ion Exchange Technology in On-Line Measurement of Hydrogen Conductivity

作　　者：顾振洋 李利民 何宇宁 孙继辉 李承浩 董为虎 戴鑫 杨杰利 GU Zhenyang;LI Limin;HE Yuning;SUN Jihui;LI Chenghao;DONG Weihu;DAI Xin;YANG Jeili(CHN Energy Huizhou Cogeneration Co.,Ltd.,Huizhou 516000,China;Zhejiang TPRI-LH Intelligent Sensing Technology Co.,Ltd.,Haining 314400,China;Xi'an TPRI Water Treatment&Environmental Protection Co.,Ltd.,Xi’an 710018,China)

机构地区：[1]国能(惠州)热电有限责任公司,广东惠州516000 [2]浙江西热利华智能传感技术有限公司,浙江海宁314400 [3]西安西热水务环保有限公司,陕西西安710018

出　　处：《湖南电力》2022年第5期64-68,共5页Hunan Electric Power

基　　金：国家能源投资集团总部科技项目(E311700002)。

摘　　要：常规氢电导率在线测量方法采用阳离子交换树脂柱进行前处理,当阳离子交换树脂失效后需要进行再生处理,该项工作不仅消耗人工,还容易引入交换柱附加误差,降低氢电导率测量的准确性。为解决上述问题,将电再生离子交换技术应用于氢电导率在线测量,在后续维护工作中不需要再生或更换树脂,实现了氢电导率的连续在线准确测量。电再生离子交换技术在氢电导率在线测量的应用结果表明,该技术可以大量节省人工,提高氢电导率在线测量的准确性和连续性。Conventional online measurement method of hydrogen conductivity uses cation exchange resin column for pretreatment,and when the cation resin fails,it needs to be regenerated.This work not only consumes labor,but also easily introduces additional errors of exchange column,which reduces the accuracy of hydrogen conductivity measurement.To solve the above problems,the electric regeneration ion exchange technology is applied to the online measurement of hydrogen conductivity,and the hydrogen conductivity meter does not need to be replaced or regeneration of resin in the follow-up maintenance work,thus realizing the continuous online accurate measurement of hydrogen conductivity.The application results of regenerative ion exchange technology in online measurement of hydrogen conductivity show that this technology can save a lot of manpower and improve the accuracy and continuity of online measurement of hydrogen conductivity.

关 键 词：电再生 离子交换 氢电导率 在线测量 

分 类 号：TM621.8[电气工程—电力系统及自动化]