辐射防护通讯 ›› 2015, Vol. 35 ›› Issue (1): 35-37.

• 宁德核电厂第一次大修专题(二) • 上一篇    下一篇

化学除氢法在压水堆核电机组下行阶段的试用

邓军, 刘衡, 吴华强, 杨顺龙, 白兆桃   

  1. 宁德核电有限公司, 福建 福鼎, 355200
  • 收稿日期:2014-08-20 出版日期:2015-02-20 发布日期:2025-02-11
  • 作者简介:邓军(1984- ),男,2011年毕业于中国原子能科学研究院分析化学仪器分析专业,硕士; 分析化学工程师。

Chemical Method-based Hydrogen Removal at Ningde Nuclear Power Plant

Deng Jun, Liu Heng, Wu Huaqiang, Yang Shunlong, Bai Zhaotao   

  1. Ningde Nuclear Power co.,Ltd., Fujian Fuding, 355200
  • Received:2014-08-20 Online:2015-02-20 Published:2025-02-11

摘要: 本文探讨了在压水堆核电机组下行阶段采用加入H2O2的化学除氢法的可行性,总结了该法在宁德核电的试用情况。结果表明,在压水堆核电机组下行阶段采用加入H2O2的化学除氢法切实可行,提高了机组下行效率,较正常通过吹扫和除气方式节约时间,优化了机组停堆模式。

关键词: 化学除氢法, 过氧化氢, 压水堆核电站, 溶解氢

Abstract: Chemical method to, by addition of H2O2, remove hydrogen dissolved in the water was discussed for its practicalityat PWR plant. The successful application of this method in the Ningde nuclear power plant was summarized in the paper. It has been shown to be able to improvethe efficiency of unit shutdown and optimize unit shutdown mode, suitable for dissolved hydrogen removal at PWR nuclear power plant.

Key words: Chemical method for hydrogen removal, H2O2, PWR, Dissolved hydrogen

中图分类号: 

  • O69