Internal reforming type fuel cell apparatus and operation method

Details Internal reforming type fuel cell apparatus and operation method Internal reforming type fuel cell apparatus and operation method

1993-09-08

1995-06-20

Kalafut, Stephen

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

429 24, H01M 806

Patent

active

054260027

ABSTRACT:
In an internal reforming fuel cell apparatus and an operation method of the fuel cell apparatus, a reforming catalyst is disposed in a low-temperature operating portion of a fuel gas passage and temperature control is performed so that the temperature of the low-temperature operating portion will not exceed an activity deterioration limit temperature of the reforming catalyst. Accordingly, a service life of the reforming catalyst is prolonged and stable cell characteristics are obtained for a long period without deteriorating the cell characteristics.

REFERENCES:
patent: 3206333 (1965-09-01), Ehrenfeld
patent: 3544376 (1970-12-01), Connor et al.
patent: 4365007 (1982-12-01), Maru et al.
patent: 4647516 (1987-03-01), Matsumura et al.
patent: 4650728 (1987-03-01), Matsumura et al.
patent: 4877693 (1989-10-01), Baker
patent: 5006425 (1991-04-01), Takabayashi
patent: 5175062 (1992-12-01), Farooque et al.

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