Selective perovskite catalysts to oxidize ammonia to nitric oxid

Details Selective perovskite catalysts to oxidize ammonia to nitric oxid Selective perovskite catalysts to oxidize ammonia to nitric oxid

1987-07-13

1989-03-14

Doll, John

Chemistry of inorganic compounds

Nitrogen or compound thereof

Oxygen containing

502525, C01B 2126

Patent

active

048123005

ABSTRACT:
The present invention relates to perovskite mixed metal catalysts useful for the selective oxidation of ammonia to nitric oxide. In one aspect, the invention relates to a perovskite mixed metal catalyst of the general formula: ABO.sub.3 wherein:

REFERENCES:
patent: 3884837 (1975-05-01), Remeika et al.
patent: 3888792 (1975-06-01), Hughes
patent: 3947554 (1976-02-01), Senes et al.
patent: 4018712 (1977-04-01), Li
patent: 4049583 (1977-09-01), Lauder
patent: 4082837 (1978-04-01), Whelan
patent: 4124687 (1978-11-01), Whelan
patent: 4126580 (1978-11-01), Lauder
patent: 4134852 (1979-01-01), Volin
patent: 4189405 (1980-02-01), Knapton
patent: 4363361 (1982-12-01), Madgavkar et al.
patent: 4389339 (1983-06-01), James et al.
D. J. Newman in "Nitric Acid" in Kirk-Othmer: Encyclopedia of Chemical Technology, 3rd Ed., vol. 15, pp. 853-871, published in 1981.
R. J. Voorhoeve et al, "Perovskite Oxides: Materials Science in Catalysis", Science, vol. 195, No. 4281, pp. 827-833, published Mar. 4, 1977.
R. J. Voorhoeve in Chapter 5, "Perovskite-Related Oxides as Oxidation-Reduction Catalysts" (Source) Advanced Materials in Catalysis, by J. J. Burton & R. L. Garten (eds), Academic Press: New York, p. 129 (1976).
E. A. Lombardo, et al., "XPS Characterization of Reduced LaCoO.sub.3 Perovskite", Journal of Catalysis, vol. 80, pp. 340-349 (1983).
J. O. Petunchi et al, "Characterization of Hydrogenation Active Sites on LaCoO.sub.3 Perovskite", Journal of Catalysis, vol. 70, pp. 356-360, (1981).
T. Nakamura et al, "Stability of the Perovskite Phase LaBO.sub.3 (B=V, Cr,Mn,Co,Ni) in Reducing Atmosphere", Materials Research Bulletin, vol. 14, pp. 649-659 (1979).
H. Arai et al, "Catalytic Combustion of Methane over Various Perskite-Type Oxide", Applied Catalysis, vol. 26, pp. 265-276 (1986).

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