Metal oxide catalyst
AssigneeJohnson Matthey Public Limited Company
InventorsStanislaw E. Golunski, John M. Gascoyne, Anthony Fulford, John W. Jenkins
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Abstract
A catalyst composed of metal oxide particles among which are uniformly incorporated, in order to reduce the operating temperature of the catalyst, palladium particles.
Claims10
A sensor of hazardous gas at ambient temperature, which sensor contains a catalyst comprising iron(III) oxide particles among which are uniformly incorporated, in order to reduce the operating temperature of the catalyst, palladium particles, and which sensor also comprises means to allow gas to contact the catalyst and means to indicate the rise in temperature of the catalyst caused by reaction of the gas on the catalyst if the gas is hazardous.
Dependencies are inferred from the claim text.