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Compact fuel cell feed processing system

United States Patent Application

View the Complete Application at the US Patent & Trademark Office
Oak Ridge National Laboratory - Visit the Partnerships Directorate Website
In fuel cell feed processing systems, reformate gas comprising primarily hydrogen and water vapor is produced from a mixture of gaseous fuel and air using a carbon foam heat exchanger and carbon fiber composite molecular sieve scrubber instead of conventional desulfurizers, shift reactors, and partial oxidation reactors.
Armstrong, Timothy R. (Clinton, TN), Judkins, Roddie R. (Knoxville, TN)
10/ 635,311
August 6, 2003
[0001] The United States Government has rights in this invention pursuant to contract no. DE-AC05-00OR22725 between the United States Department of Energy and UT-Battelle, LLC.