发明名称 |
Method for operating a high pressure electrolysis installation, high pressure electrolysis installation and hydrogen filling station with a high pressure electrolysis installation |
摘要 |
The invention relates to a method for operating a high-pressure electrolysis system (2), wherein a hydrogen stream (6) and an oxygen stream (8) are produced in a high-pressure electrolyser (4), and these are passed out of the high-pressure electrolyser (4) under high pressure. In order to increase the efficiency of the high-pressure electrolysis system (2) with respect to cooling of the hydrogen produced in the high-pressure electrolysis system (2), the oxygen stream (8) is passed into a vortex tube (20) for decompression, in which the pressure energy of the oxygen is converted to refrigeration. This produces a cold oxygen stream (22) which is used to cool the hydrogen stream (6). |
申请公布号 |
EP2803755(B1) |
申请公布日期 |
2015.10.07 |
申请号 |
EP20130167998 |
申请日期 |
2013.05.16 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
HEROLD, JOCHEN;KAUTZ, MARTIN |
分类号 |
C25B15/08;B60S5/02;C25B1/12 |
主分类号 |
C25B15/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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