发明公开
- 专利标题: VERFAHREN UND VORRICHTUNG ZUM ENTIONISIEREN VON KÜHLMEDIEN FÜR BRENNSTOFFZELLEN
- 专利标题(英): Method and device for deionising cooling media for fuel cells
- 专利标题(中): 方法和设备去离子冷却媒体燃料电池
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申请号: EP02716714.7申请日: 2002-02-01
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公开(公告)号: EP1407506A2公开(公告)日: 2004-04-14
- 发明人: KORMANN, Claudius , FISCHER, Andreas
- 申请人: BASF AKTIENGESELLSCHAFT
- 申请人地址: 67056 Ludwigshafen DE
- 专利权人: BASF AKTIENGESELLSCHAFT
- 当前专利权人: BASF AKTIENGESELLSCHAFT
- 当前专利权人地址: 67056 Ludwigshafen DE
- 代理机构: Kinzebach, Werner, Dr.
- 优先权: DE10104771 20010202
- 国际公布: WO2002063707 20020815
- 主分类号: H01M8/04
- IPC分类号: H01M8/04
摘要:
The invention relates to a method for deionising a cooling medium of a fuel cell (11), said cooling medium circulating in a cooling circuit (20). Said cooling medium is at least intermittently, but preferably continuously, electrochemically deionised. To this end, at least one electrodeionisation cell (23) is arranged in the cooling circuit, a concentrate flow (28) and a diluate flow (27) used as a cooling medium passing through said cell. The concentrate flow (28) can be part of a secondary cooling circuit.
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