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Fast quench reactor and method

United States Patent

September 24, 2002
View the Complete Patent at the US Patent & Trademark Office
Idaho National Laboratory - Visit the Technology Transfer and Commercialization Office Website
A fast quench reaction includes a reactor chamber having a high temperature heating means such as a plasma torch at its inlet and a restrictive convergent-divergent nozzle at its outlet end. Reactants are injected into the reactor chamber. The resulting heated gaseous stream is then rapidly cooled by passage through the nozzle. This "freezes" the desired end product(s) in the heated equilibrium reaction stage.
Detering; Brent A. (Idaho Falls, ID), Donaldson; Alan D. (Idaho Falls, ID), Fincke; James R. (Idaho Falls, ID), Kong; Peter C. (Idaho Falls, ID)
Betchel BWXT Idaho, LLC (Idaho Falls, ID)
09/ 569,146
May 11, 2000
The United States Government has rights in this invention disclosed under contract number DE-AC07-76ID01570 between the U.S. Department of Energy and EG&G Idaho, Inc., now contract number DE-AC07-94ID13223 with Lockheed Idaho Technologies Company.