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Catalyst for the purification of exhaust gases and process for preparing the catalyst

TLDR
A catalyst for purifying exhaust gases containing carbon monoxide, unburned hydrocarbons, or nitrogen oxides, which consists essentially of a base, an iron-aluminum alloy on the base and platinum group metal on the alloy, was proposed in this article.
Abstract
A catalyst for purifying exhaust gases containing carbon monoxide, unburned hydrocarbons, or nitrogen oxides, which consists essentially of a base, an iron-aluminum alloy on the base and platinum group metal on the alloy. The catalyst possesses high activity and durability for long periods of time even when employed at high temperature.

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Catalyst of a coating on an alloy substrate

TL;DR: In this article, a catalyst suitable for treating automobile exhaust emissions comprises an Al-containing Fe-base alloy substrate with a protective coating of, e.g., Al 2 O 3, prepared by vapor phase condensation methods.
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Shaped catalyst and process for its production

TL;DR: In this paper, the authors provided shaped catalysts for the formation and/or equipping of reaction chambers with catalytically active surfaces, consisting of a structural reinforcing agent of ferrous metal, a layer of a heat resistant carrier material on the structural reinforcement agent as well as a catalytic component on the carrier material, and a nonscaling, adhesive and anchoring enhancing aluminum/iron diffusion layer obtained by a tempering of aluminum coated iron or steel.
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Process conditions for operation of ignition catalyst for natural gas combustion

TL;DR: In this paper, a method for operating a palladium oxide containing catalytic combustor useful, e.g., for powering a gas turbine, was proposed, which involves maintaining control of the temperature within the combustor in such a manner as to insure the presence of palladium oxides.
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Laminated substrate for catalytic combustor reactor bed

TL;DR: A laminated oxidation resistant catalyst element includes a metal alloy substrate such as a steel foil coated with a noble metal such as platinum as discussed by the authors, which prevents oxygen from contacting the metal substrate thereby preventing its degradation by oxidation reactions.
References
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Nitrogen oxide conversion using reinforced nickel-copper catalysts

TL;DR: In this paper, the authors describe an encounter with a ReinFORCED NICKEL-COPPER CATALYST with a high temperature and an OXIDATION resistant METALLIC REINFORCING MEMBER.
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Catalytic treatment of exhaust gases

TL;DR: In this article, Nitrogen oxides are removed from a waste gas by reaction with carbon monoxide in the presence of a wire mesh selected from copper-containing alloys, where the exhaust gas contains lead species or other impurities which tend to poison the catalyst.
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