发明授权
- 专利标题： Fuel cell shutdown with steam purging
- 专利标题（中）： 燃料电池停机，蒸汽吹扫
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申请号： US10907767申请日： 2005-04-14
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公开(公告)号： US07892687B2公开(公告)日： 2011-02-22
- 发明人: Michael Pastula , James Smith , Quincy Yueh Feng Chiang
- 申请人： Michael Pastula , James Smith , Quincy Yueh Feng Chiang
- 申请人地址： CA Calgary, Alberta
- 专利权人： Versa Power Systems, Ltd.
- 当前专利权人： Versa Power Systems, Ltd.
- 当前专利权人地址： CA Calgary, Alberta
- 代理机构： Bennett Jones LLP
- 主分类号： H01M8/04
- IPC分类号： H01M8/04
摘要：
The present invention relates to a method and apparatus for steam purging a solid oxide fuel cell stack. Purging the SOFC stack with steam has a physical flushing effect, removing carbon monoxide containing reformate and free oxygen gas from the anode area thereby reducing the potential for nickel oxide or nickel carbonyl formation.
公开/授权文献
- US20050233187A1 FUEL CELL SHUTDOWN WITH STEAM PURGING 公开/授权日：2005-10-20