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Method for reducing carbon steel corrosion in high temperature, high pressure water

机译:减少高温高压水中碳钢腐蚀的方法

摘要

A method for reducing corrosion of carbon steel components, such as in a water-cooled nuclear reactor, having an oxide film layer formed on a surface thereof is provided. The method includes injecting a solution of a compound containing zinc into a supply of feedwater introduced into the nuclear reactor. The compound is decomposed under operating reactor thermal conditions to release atoms of zinc. The atoms of zinc are incorporated into the oxide film layer to increase a corrosion resistance of carbon steel.
机译:提供了一种减少碳钢部件腐蚀的方法,例如在水冷核反应堆中,在其表面上形成有氧化膜层。该方法包括将含锌化合物的溶液注入引入核反应堆的给水源中。该化合物在操作的反应器热条件下分解以释放锌原子。锌原子被结合到氧化膜层中以增加碳钢的耐腐蚀性。

著录项

  • 公开/公告号US2008137796A1

    专利类型

  • 公开/公告日2008-06-12

    原文格式PDF

  • 申请/专利权人 YOUNG-JIN KIM;

    申请/专利号US20050295352

  • 发明设计人 YOUNG-JIN KIM;

    申请日2005-12-06

  • 分类号G21C9;

  • 国家 US

  • 入库时间 2022-08-21 20:16:34

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