High activity titania supported metal oxide DeNOx catalysts
US7628968B2 · kind B2 · utility
6Cited by
18References
4Claims
0Family size
Assignee
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Key dates
| Filing date | May 23, 2008 |
| Grant date | Dec 8, 2009 |
| Priority date | — |
| Expiry date | May 23, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2523/00
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention is directed to high activity titanium oxide DeNOx catalysts. In preferred embodinents, by depositing vanadium oxide on a titania supported metal oxide such as tungsten oxide, an improved catalyst may be generated. This catalyst may be used in the treatment of exhaust from sources such as automobiles and industrial plants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.