Patent
Nickel-free, all metal, catalyst element
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TLDR
In this article, an all metal, high temperature resistant, catalyst element is provided by plating or depositing a noble metal comprising platinum and/or palladium onto a base material which comprises primarily aluminum, chromium and iron.Abstract:
An all metal, high temperature resistant, catalyst element is provided by plating or depositing a noble metal comprising platinum and/or palladium onto a base material which comprises primarily aluminum, chromium and iron. The nickel-free, aluminum containing base material appears to be of advantage for at least certain all metal catalyst element operations and also results in substantially lower first cost catalyst units.read more
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Journal ArticleDOI
Monolithic reactors for environmental applications: A review on preparation technologies
TL;DR: The main aspects of preparation technologies for the manufacture of environmental monolithic catalysts have been reviewed on the basis of the patent literature, the authors own experience in their laboratories, and the current open literature as discussed by the authors.
Patent
Catalyst comprising a metal substrate
TL;DR: In this article, a high surface area catalytic washcoat is applied to a metal or alloy substrate, an oxidation resistant coating applied to the substrate, the coating comprising aluminum metal powder in a ceramic binder, and a catalytically active material, eg a platinum group metal associated with the washcoat.
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High temperature combuster
TL;DR: In this article, a metal-ceramic catalytic combustor was designed for a gas turbine/catalytic combustionor assembly with a high temperature resistant metal wire mesh, e.g., 40 mesh, which is aluminized with metallic aluminum, and heated to convert the outermost layer of aluminum to aluminum oxide and encourage the diffusion of the inner layer of aluminium into the body of the metal wire, desirably forming a thin metal/aluminum alloy layer.
Patent
Metal support for a catalyst
TL;DR: A metal support for a catalytic converter for an automobile is described in this paper, where a base metal containing chromium, aluminum and silicon, the remainder of the base metal being mostly iron, is applied to the support, preferably by first coating the support with a layer of alumina and then impregnating the alumina layer with a suitable combustion catalyst.
Patent
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.