Journal ArticleDOI
Catalytic oxidation of ammonia: I. Reaction kinetics and mechanism
N.I. Il'chenko,G.I. Golodets +1 more
TLDR
In this paper, the rate equations of the overall process and the parallel reactions of the formation of N2 and N2O were derived, and the expected dependence of specificity on the reaction mixture composition and temperature has been examined.About:
This article is published in Journal of Catalysis.The article was published on 1975-07-01. It has received 112 citations till now. The article focuses on the topics: Reaction rate constant & Reaction mechanism.read more
Citations
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Journal ArticleDOI
Selective Catalytic Reduction of NOx with NH3 by Using Novel Catalysts: State of the Art and Future Prospects.
Lupeng Han,Sixiang Cai,Sixiang Cai,Min Gao,Jun-ya Hasegawa,Penglu Wang,Jianping Zhang,Liyi Shi,Dengsong Zhang +8 more
TL;DR: This review summarizes the latest SCR reaction mechanisms and emerging poison-resistant mechanisms in the beginning and subsequently gives a comprehensive overview of newly developed SCR catalysts, including metal oxide catalysts ranging from VOx, MnOx, CeO2, and Fe2O3 to CuO based catalysts.
Journal ArticleDOI
Activity and selectivity of pure manganese oxides in the selective catalytic reduction of nitric oxide with ammonia
TL;DR: Manganese oxides of different crystallinity, oxidation state and specific surface area have been used in the selective catalytic reduction (SCR) of nitric oxide with ammonia, indicating a relation between the SCR process and active surface oxygen.
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An FT-IR study of ammonia adsorption and oxidation over anatase-supported metal oxides
TL;DR: In this paper, the adsorption and the oxidation of ammonia over sub-monolayer TiO2-anatase supported chromium, manganese, iron, cobalt, nickel and copper oxides, has been investigated using FT-IR spectroscopy.
Journal ArticleDOI
Origination of N2O from NO reduction by NH3 over β-MnO2 and α-Mn2O3
TL;DR: In this article, selective catalytic reduction (SCR) of NO with NH3 was studied on β-MnO2 and α-mn2O3 catalysts at 150°C and the formation of N2O from SCR was mainly investigated.
Journal ArticleDOI
Alumina supported manganese oxides for the low-temperature selective catalytic reduction of nitric oxide with ammonia
TL;DR: In this article, the performance of 3 −15 wt.-% manganese oxides was studied at space velocities between 22 000 −116 000 h −1 and at standard conditions of 500 ppm NO, 550 ppm NH 3 and 2% O 2.
References
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Thermodynamic Properties of 65 Elements: Their Oxides, Halides, Carbides and Nitrides
C. E. Wicks,F. E. Block +1 more
TL;DR: In this article, the Bureau of Mines bulletin was prepared to compile in readily usable form the heat content, heat-of-formation, and free-energy of-formation data for 65 common elements and their respective oxides, halides, carbides, and nitrides.
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The decomposition of nitrous oxide on metallic oxides Part II
TL;DR: In this article, a correlation between lattice parameter and the rate of reaction at a given temperature for each crystal structure was found for the rare-earth series, but this correlation was weaker than that found in the rare earth series.
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Catalytic oxidation of ammonia: II. Relationship between catalytic properties of substances and surface oxygen bond energy. General regularities in catalytic oxidation of ammonia and organic substances
N.I. Il'chenko,G.I. Golodets +1 more
TL;DR: In this article, the relationship between surface oxygen bond energy, qs, and catalytic behavior of oxides has been deduced theoretically, and some general regularities concerning heterogeneous catalytic oxidation are formulated.
Journal ArticleDOI
Infrared study of adsorption and oxidation of ammonia on ferric oxide
TL;DR: An analysis of the background infrared spectrum of an Fe2O3 disc reveals a doublet at 2865 and 2680 cm−1 which has been tentatively assigned to the presence of a proton located near symmetrically between two surface oxide ions.