Fuel cell apparatus

Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation

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429 24, 429 26, H01M 806

Patent

active

045542236

ABSTRACT:
In a shift converter for catalytically converting carbon monoxide and steam to carbon dioxide and hydrogen through exothermic reaction in a phosphoric acid fuel cell apparatus, the heat generated at the shift reaction is absorbed in vaporization of a liquid in a vessel provided with a reactor tube as a heat source. The catalytic exothermic reaction is carried out with cooling in the present invention, and thus it is not necessary to provide coolers at a plurality of stages in contrast to the conventional shift converter.

REFERENCES:
patent: 3499767 (1970-03-01), Hooper
patent: 3522019 (1970-07-01), Buswell et al.
patent: 3698957 (1972-10-01), Sanderson
patent: 3973993 (1976-08-01), Bloomfield et al.
patent: 3976507 (1976-08-01), Bloomfield
patent: 4464444 (1984-08-01), Mikawa
patent: 4473622 (1984-09-01), Chludzinski et al.

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