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Radiant non-catalytic recuperative reformer

United States Patent

October 31, 2017
View the Complete Patent at the US Patent & Trademark Office
A radiant, non-catalytic recuperative reformer has a flue gas flow path for conducting hot exhaust gas from a thermal process and a reforming mixture flow path for conducting a reforming mixture. At least a portion of the reforming mixture flow path is positioned adjacent to the flue gas flow path to permit heat transfer from the hot exhaust gas to the reforming mixture. The reforming mixture flow path contains substantially no material commonly used as a catalyst for reforming hydrocarbon fuel (e.g., nickel oxide, platinum group elements or rhenium), but instead the reforming mixture is reformed into a higher calorific fuel via reactions due to the heat transfer and residence time. In a preferred embodiment, a portion of the reforming mixture flow path is positioned outside of flue gas flow path for a relatively large residence time.
Khinkis; Mark J. (Morton Grove, IL), Kozlov; Aleksandr P. (Buffalo Grove, IL)
Gas Technology Institute (Des Plaines, IL)
14/ 976,307
December 21, 2015
NOTICE OF GOVERNMENT INTEREST This invention was developed under Grant No. DE-FG36-08GO18130 awarded by the U.S. Department of Energy, and the Government of the United States of America may have certain rights in this invention pursuant to that grant.