Title:
SOLID POLYMER FUEL CELL GENERATOR AND METHOD FOR OPERATING
Document Type and Number:
Japanese Patent JP3813391
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a highly efficient solid polymer fuel cell generator and its operating method, which can start from stop in a short time, and recover an exhaust heat efficiently regardless of its compact and simple mechanical structure.
SOLUTION: A steam superheater 62 is installed in the down stream of an exhaust gas burner 4. In the down stream of the steam superheater, mixed fuel gas pre-heater 63 heating the fuel mixed with oxygen-containing gas which is to be supplied to a reformer 2, and a water evaporator 61 serving to generate steam to be supplied to a reformer 2, are installed in this order. To those equipments, a passage for a combustion gas is connected so that the combustion gas from the exhaust gas burner 4 passes through the steam superheater 62, the fuel gas preheater 63, the water evaporator 61, and a water condenser 5, in this order.
Inventors:
Masatoshi Tanaka
Rinzo Miyoshi
Rinzo Miyoshi
Application Number:
JP27319999A
Publication Date:
August 23, 2006
Filing Date:
September 27, 1999
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
C01B3/38; H01M8/04; B01B1/00; H01M8/06; H01M8/10; (IPC1-7): H01M8/04; C01B3/38; H01M8/06; H01M8/10
Domestic Patent References:
| JP61190865A | ||||
| JP10334935A |
Attorney, Agent or Firm:
Kiuchi Mitsuharu
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