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United States Patent Application

View the Complete Application at the US Patent & Trademark Office
Reactor systems are provided for the catalytic conversion of liquid feedstocks to synthesis gases and other noncondensable gaseous products. The reactor systems include a heat exchange reactor configured to allow the liquid feedstock and gas product to flow concurrently in a downflow direction. The reactor systems are particularly useful for producing hydrogen and light hydrocarbons from biomass-derived oxygenated hydrocarbons using aqueous phase reforming. The generated gases may find used as a fuel source for energy generation via PEM fuel cells, solid-oxide fuel cells, internal combustion engines, or gas turbine gensets, or used in other chemical processes to produce additional products. The gaseous products may also be collected for later use or distribution.
Cortright, Randy D. (Madison, WI), Rozmiarek, Robert T. (Middleton, WI), Hornemann, Charles C. (Madison, WI)
11/ 961,280
December 20, 2007
FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT [0002] This invention was made with United States Government support awarded by the U.S. Department of Energy under DE-FG36-05G015046. The United States has certain rights in this invention.