Palladium catalyst for oxidation of methane and method of preparation and use thereof
US11458457B2 · kind B2 · utility
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4Claims
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Key dates
| Filing date | Nov 23, 2016 |
| Grant date | Oct 4, 2022 |
| Priority date | — |
| Expiry date | Nov 23, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01N2570/12
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
This invention relates to a novel palladium catalyst for the substantially complete oxidative removal of methane from exhaust streams at low operating temperatures compared to other current palladium catalysts and to methods of preparing the catalyst. Use of the catalyst to remove methane from vehicle exhaust streams, crude oil production and processing exhaust streams, petroleum refining exhaust streams and natural gas production and processing exhaust streams.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.