Process for the production of electrical energy in an internal r

Details Process for the production of electrical energy in an internal r Process for the production of electrical energy in an internal r

1995-09-28

1997-11-18

Niebling, John

Chemistry: electrical current producing apparatus, product, and

Having magnetic field feature

429 30, H01M 810

Patent

active

056886098

ABSTRACT:
A process for producing electrical energy in an internal reforming, high-temperature fuel cell. Steam reforming of a carbonaceous feed gas takes place in the presence of a steam-reforming catalyst in heat-conducting relationship with electrochemical reactions in the fuel cell. The steam reformed feed gas is electrochemically reacted in an anode compartment of the fuel cell. The process is improved by controlled addition of a gaseous, sulfur-containing compound to the carbonaceous feed gas in an amount sufficient to obtain a sulfur coverage on the steam reforming catalyst of between 0.1 to 0.9.

REFERENCES:
patent: 3431146 (1969-03-01), Truitt
patent: 4567117 (1986-01-01), Patel
patent: 4925745 (1990-05-01), Remick
K. Ledjeff, et al., "Internal Reforming for Solid Oxide Fuel Cells," Proceedings from the International Symposium on Solid Oxide Fuel Cells, 2nd (1991) (month not available), 1991.

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