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Catalytic reduction system for oxygen-rich exhaust

United States Patent

5,893,267
April 13, 1999
View the Complete Patent at the US Patent & Trademark Office
Lawrence Livermore National Laboratory - Visit the Industrial Partnerships Office Website
Non-thermal plasma gas treatment is combined with selective catalytic reduction to enhance NO.sub.x reduction in oxygen-rich vehicle engine exhausts.
Vogtlin; George E. (Fremont, CA), Merritt; Bernard T. (Livermore, CA), Hsiao; Mark C. (Livermore, CA), Wallman; P. Henrik (Berkeley, CA), Penetrante; Bernardino M. (San Ramon, CA)
The Regents of the University of California (Oakland, CA)
08/ 906,687
August 5, 1997
The United States Government has rights in this invention pursuant to Contract No. W-7405-ENG48 between the United States Department of Energy and the University of California for the operation of Lawrence Livermore National Laboratory.