Chemistry of inorganic compounds – Hydrogen or compound thereof – Elemental hydrogen
Reexamination Certificate
2011-03-15
2011-03-15
Langel, Wayne (Department: 1736)
Chemistry of inorganic compounds
Hydrogen or compound thereof
Elemental hydrogen
C423S247000, C423S437200
Reexamination Certificate
active
07906098
ABSTRACT:
The present invention relates to a method for oxidizing CO, comprising: passing a first feed comprising CO and a second feed comprising oxygen, in an oxidation zone, over a catalyst comprising highly dispersed gold on sulfated zirconia, at oxidation conditions, to produce an effluent comprising a lower level of CO than in the first feed.
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Idaviek et al., “Gold catalyst supported on mesoporous zircoinia for low-temperature water-gas shift reaction” Applied Catalysis B: Environmental 63 (2006) 178-186.
Kuperman Alexander E.
Moir Michael E.
Chevron U.S.A. Inc.
Langel Wayne
Ross Michael D.
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