电解海水制氯系统异常分析与改进措施  

Abnormality Analysis and Improvement Measures for Chlorine Production System by Electrolysis of Seawater

作　　者：耿文龙 GENG Wenlong(Shandong Nuclear Power Co.,Ltd.,Yantai 265116,China)

机构地区：[1]山东核电有限公司,山东烟台265116

出　　处：《山东电力高等专科学校学报》2024年第2期23-27,33,共6页Journal of Shandong Electric Power College

摘　　要：针对某滨海核电厂电解海水制氯系统在运行过程中存在的电解间氢气浓度高、系统积盐、循环水流道加药不均匀等问题,深入分析问题产生原因,并据此对次氯酸钠储存罐、加氯框等设备进行改进,对运行策略、规程进行调整,上述问题得到了有效解决,保证了电解海水制氯系统的稳定运行,为滨海电厂电解海水制氯系统的设计提供了借鉴。In allusion to the problems encountered during the operation of the chlorine production system by electrolysis of seawa⁃ter in a coastal nuclear power plant,such as high hydrogen concentration in the electrolysis room,salt accumulation in the system and uneven dosing in the circulating water channel,the causes of these problems are thoroughly analyzed.Based on this analysis,the facilities such as sodium hypochlorite storage tanks and chlorine dosing frames are improved,and the operation strategies and rules are adjusted.These measures effectively address the aforementioned issues,ensuring the stable operation of the chlorine pro⁃duction system by electrolysis of seawater and providing reference for the design of similar systems in coastal power plants.

关 键 词：电解海水制氯 氢气浓度 积盐 

分 类 号：TQ151[化学工程—电化学工业]