Invention Grant
- Patent Title: Method and device for purifying air for fuel cells
- Patent Title (中): 燃料电池净化空气的方法和装置
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Application No.: US10530777Application Date: 2003-11-04
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Publication No.: US08409331B2Publication Date: 2013-04-02
- Inventor: Ziya Ramizovich Karichev , Dmitry Alexandrovich Blatov , Stanislav Iliich Simanenkov , Valentina Nikolaevna Shubina
- Applicant: Ziya Ramizovich Karichev , Dmitry Alexandrovich Blatov , Stanislav Iliich Simanenkov , Valentina Nikolaevna Shubina
- Applicant Address: RU Petersburg
- Assignee: Obschestvo S Ogranichennoi Otvetstvennostiyu “Intensis”
- Current Assignee: Obschestvo S Ogranichennoi Otvetstvennostiyu “Intensis”
- Current Assignee Address: RU Petersburg
- Agency: Ladas & Parry LLP
- Priority: RU2002129372 20021105
- International Application: PCT/RU03/00469 WO 20031104
- International Announcement: WO2004/042857 WO 20040521
- Main IPC: B01D53/02
- IPC: B01D53/02
Abstract:
The invention relates to auxiliary systems ensuring functioning of alkaline fuel cell (AFC), in particular to a method and device for sorptive purification of air used in an AFC of carbon dioxide. In accordance with the invention, in the method for purifying air for a fuel cell, the starting air is passed through an adsorber with an adsorbent of carbon dioxide, then the adsorbent is regenerated. After utilization the adsorbent comprising hydrated oxides of transition metals is regenerated at a temperature of 60-120° C. by the air spent in the fuel cell.
Public/Granted literature
- US20060123989A1 Method and device for purifying air for fuel cells Public/Granted day:2006-06-15
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