OXYGEN GAS DIFFUSION CATHODE, ELECTROLYTIC CELL EMPLOYING SAME, METHOD OF PRODUCING CHLORINE GAS AND METHOD OF PRODUCING SODIUM HYDROXIDE
    4.
    发明申请
    OXYGEN GAS DIFFUSION CATHODE, ELECTROLYTIC CELL EMPLOYING SAME, METHOD OF PRODUCING CHLORINE GAS AND METHOD OF PRODUCING SODIUM HYDROXIDE 有权
    氧气扩散阴极,使用其的电解槽,生产氯气的方法和生产氢氧化钠的方法

    公开(公告)号:US20130037415A1

    公开(公告)日:2013-02-14

    申请号:US13580003

    申请日:2011-02-15

    IPC分类号: C25B11/03 C25B1/16 C25B1/26

    摘要: The current invention is to provide an oxygen gas diffusion cathode for brine electrolysis which reduces an initial electrolysis voltage and is excellent in the durability against short-circuit, and an electrolytic cell and an electrolytic method using the same. The oxygen gas diffusion cathode for brine electrolysis includes a gas diffusion layer 13 and a reaction layer 14 on one surface of an electro-conductive substrate 12, and an electro-conductive layer 15 on the opposite surface thereof. The present oxygen gas diffusion cathode reduces the resistance of the electro-conductive substrate 12 and supplies uniform current by mounting the electro-conductive layer 15.

    摘要翻译: 本发明提供一种用于盐水电解的氧气扩散阴极,其降低了初始电解电压并且具有优异的短路耐久性,以及电解槽和使用该电解槽的电解方法。 用于盐水电解的氧气扩散阴极包括在导电基底12的一个表面上的气体扩散层13和反应层14,以及在其相反表面上的导电层15。 本氧气扩散阴极通过安装导电层15而降低导电基板12的电阻并提供均匀的电流。

    Oxygen gas diffusion cathode, electrolytic cell employing same, method of producing chlorine gas and method of producing sodium hydroxide
    5.
    发明授权
    Oxygen gas diffusion cathode, electrolytic cell employing same, method of producing chlorine gas and method of producing sodium hydroxide 有权
    氧气扩散阴极,使用其的电解槽,氯气的制造方法和氢氧化钠的制造方法

    公开(公告)号:US09175410B2

    公开(公告)日:2015-11-03

    申请号:US13580003

    申请日:2011-02-15

    IPC分类号: C25B1/34 C25B11/03

    摘要: The current invention is to provide an oxygen gas diffusion cathode for brine electrolysis which reduces an initial electrolysis voltage and is excellent in the durability against short-circuit, and an electrolytic cell and an electrolytic method using the same. The oxygen gas diffusion cathode for brine electrolysis includes a gas diffusion layer 13 and a reaction layer 14 on one surface of an electro-conductive substrate 12, and an electro-conductive layer 15 on the opposite surface thereof. The present oxygen gas diffusion cathode reduces the resistance of the electro-conductive substrate 12 and supplies uniform current by mounting the electro-conductive layer 15.

    摘要翻译: 本发明提供一种用于盐水电解的氧气扩散阴极,其降低了初始电解电压并且具有优异的短路耐久性,以及电解槽和使用该电解槽的电解方法。 用于盐水电解的氧气扩散阴极包括在导电基底12的一个表面上的气体扩散层13和反应层14,以及在其相反表面上的导电层15。 本氧气扩散阴极通过安装导电层15而降低导电基板12的电阻并提供均匀的电流。