Corrosion protection for a fuel cell coolant system
    1.
    发明授权
    Corrosion protection for a fuel cell coolant system 失效
    燃料电池冷却系统的防腐蚀

    公开(公告)号:US3923546A

    公开(公告)日:1975-12-02

    申请号:US53255674

    申请日:1974-12-13

    CPC classification number: H01M8/04029

    Abstract: The internal coolant system of a fuel cell power plant utilizes a soluble salt of a metal in the coolant fluid to inhibit the corrosion of those fuel cell components that corrode due to shunt currents flowing through the coolant fluid. In a preferred embodiment a soluble salt of iron is used.

    Abstract translation: 燃料电池发电厂的内部冷却剂系统利用冷却剂流体中的可溶性金属盐来抑制由于流过冷却剂流体的分流电流而腐蚀的那些燃料电池部件的腐蚀。 在优选的实施方案中,使用铁的可溶性盐。

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