Steam reforming fuel processor, burner assembly, and methods of operating the same

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United States of America Patent

PATENT NO 8696772
APP PUB NO 20110256491A1
SERIAL NO

13166576

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Abstract

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Systems and methods for producing hydrogen gas with a fuel processing system that includes a hydrogen-producing region that produces hydrogen gas from a feed stream and a heating assembly that consumes a fuel stream to produce a heated exhaust stream for heating the hydrogen-producing region. In some embodiments, the heating assembly heats the hydrogen-producing region to at least a minimum hydrogen-producing temperature. In some embodiments, the rate at which an air stream is delivered to the heating assembly is controlled to selectively increase or decrease the temperature of the heated exhaust stream. In some embodiments, the feed stream and the fuel stream both contain a carbon-containing feedstock and at least 25 wt % water. In some embodiments, the feed and fuel streams have the same composition.

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Patent Owner(s)

Patent OwnerAddress
IDATECH LLC63065 NE 18TH STREET BEND OR 97701

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Edlund, David J Hopkinton, US 138 6634
Elliott, Darrell J Bend, US 4 152
Hayes, Alan E Bend, US 5 157
Pledger, William A Bend, US 62 3314
Renn, Curtiss Bend, US 16 394
Stephens, Redwood Bend, US 33 2403
Studebaker, R Todd Chubbuck, US 36 1496

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