公开(公告)号：US06309770B1

公开(公告)日：2001-10-30

申请号：US09250988

申请日：1999-02-16

申请人： Hiromitsu Nagayasu ,  Hitoshi Miyamoto ,  Yasuhiko Ikemoto

发明人： Hiromitsu Nagayasu ,  Hitoshi Miyamoto ,  Yasuhiko Ikemoto

IPC分类号： H01M810

CPC分类号： H01M8/04097 ,  H01M8/04007 ,  H01M8/04022 ,  H01M8/04156 ,  H01M2008/1293 ,  H01M2300/0074

摘要： A solid electrolyte fuel cell power generating system comprising a solid electrolyte fuel cell containing an anode, an anode fuel inlet and an anode exhaust gas outlet, a fuel source in communication with the anode inlet, a cathode, a cathode oxidant inlet and a cathode exhaust oxidant outlet, an oxidant source in communication with the cathode oxidant inlet, and means for recycling at least part of an exhaust gas stream emanating from the anode exhaust gas outlet to the anode fuel inlet. Such means comprise a heat exchanger in communication with the anode exhaust gas outlet, a condenser in communication with the heat exchanger and a combustor in communication with the heat exchanger and the anode fuel inlet. Preferably, the system includes a reformer in communication with the anode exhaust gas outlet and the heat exchanger.

摘要翻译： 一种固体电解质燃料电池发电系统，包括含有阳极，阳极燃料入口和阳极废气出口的固体电解质燃料电池，与阳极入口连通的燃料源，阴极，阴极氧化剂入口和阴极排气 氧化剂出口，与阴极氧化剂入口连通的氧化剂源，以及用于将从阳极废气出口发出的排气流的至少一部分再循环到阳极燃料入口的装置。 这种装置包括与阳极废气出口连通的热交换器，与热交换器连通的冷凝器和与热交换器和阳极燃料入口连通的燃烧器。 优选地，该系统包括与阳极废气出口和热交换器连通的重整器。