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    • 7. 发明授权
    • Electrolyzer isolated by encapsulation with respect to pressurized water
    • 电解液通过封装相对于加压水分离
    • US6153083A
    • 2000-11-28
    • US331390
    • 1999-08-19
    • Hans HofmannLutz Mueller-Froelich
    • Hans HofmannLutz Mueller-Froelich
    • C25B1/12C25B9/00C25B9/04C25C1/02
    • C25B1/12C25B9/00C25B9/04Y02E60/366
    • The invention relates to an electrolyzer for the electrolysis of water in hydrogen and oxygen with a number of electrolytic cells, each containing an anode and a cathode, connected in series in a cell block surrounded by a pressure vessel. At one end of the cell block is a first electrode, and at the opposite end of the cell block is a second electrode. Both are connected with leading-in cables, which run through the pressure vessel and conduct the electric current to the cell block, the interior of the pressure vessel being filled with pressurized water surrounding the cell block. In accordance with the invention, it is envisaged that the first electrode is placed inside the cell block so as to be electrically isolated, by encapsulation, with respect to the pressurized water, and that there is a channel, sealed against the pressurized water, that leads from the cell block through the pressurized vessel to the outside. Through this cannel, the leading-in cable, which is connected with the first electrode, is led to said first electrode.
    • PCT No.PCT / EP97 / 07080 Sec。 371日期1999年8月19日 102(e)1999年8月19日PCT 1997年12月17日PCT PCT。 第WO98 / 27249号公报 日期1998年6月25日本发明涉及一种用于电解氢气和氧气中的水的电解槽,其中多个电解池包含阳极和阴极,电池单元串联连接在由压力容器包围的电池块中。 在单元块的一端是第一电极,并且在单元块的相对端是第二电极。 两者都连接有导入电缆,其穿过压力容器并将电流传导到电池块,压力容器的内部充满围绕电池块的加压水。 根据本发明,设想第一电极被放置在电池块的内部,以便通过相对于加压水的封装被电绝缘,并且存在与压缩水密封的通道, 从细胞块通过加压容器引导到外部。 通过该槽,与第一电极连接的导入电缆被引导到所述第一电极。
    • 10. 发明申请
    • Pressure electrolyser and method for operating one such electrolyser
    • 高压电解槽及其操作方法
    • US20050077174A1
    • 2005-04-14
    • US10492550
    • 2002-10-12
    • Rolf BrandPietro d'ErasmoHans HofmannMarko Raemisch
    • Rolf BrandPietro d'ErasmoHans HofmannMarko Raemisch
    • C25B1/12C25B9/00C25B9/08C25B15/00C25B1/02
    • C25B15/00C25B1/12C25B9/08Y02E60/366
    • The invention discloses a pressure electrolyzer comprising a pressure vessel (2) and an electrolytic-cell block (3) arranged in the pressure vessel (2) and containing a plurality of electrolytic cells (4) combined in the form of a stack. The electrolytic cells (4) in each case contain anodes (11) and cathodes (12), and an electrolyte-circuit system is provided for supplying an anolyte to the anodes (11) and for supplying a catholyte to the cathodes (12), and wherein the electrolytic-cell block (3) comprises a housing (5) which is sealed relative to the interior of the pressure vessel (2). The invention provides that the housing (5) of the electrolytic-cell block (3), together with the pressure vessel (2), forms at least two chambers (7, 8) separated from each other, which constitute a part of the electrolyte-circuit system and which are defined relative to the electrolytic cells (4) by the housing (5) and relative to the atmosphere by the pressure vessel (2). In preferred embodiments, one of the chambers (7) which is separated from another chamber constitutes a part of an anolyte circuit, and another of the chambers (8) which is separated from said one chamber constitutes a part of a catholyte circuit.
    • 本发明公开了一种压力电解槽,包括压力容器(2)和设置在压力容器(2)中的电解池块(3),并包含以堆叠形式组合的多个电解池(4)。 电解槽(4)在每种情况下都包含阳极(11)和阴极(12),并且提供了一种电解质电路系统,用于将阳极电解液供应到阳极(11)并将阴极电解液供应到阴极(12), 并且其中所述电解池块(3)包括相对于所述压力容器(2)内部密封的壳体(5)。 本发明提供电解槽块(3)的壳体(5)与压力容器(2)一起形成至少两个彼此分开的腔室(7,8),它们构成电解质的一部分 - 电路系统,并且由壳体(5)相对于电解槽(4)相对于压力容器(2)相对于大气而被限定。 在优选实施例中,与另一个室分离的室(7)中的一个构成阳极电解液回路的一部分,并且与所述一个室分离的另一个室(8)构成阴极电解液回路的一部分。