Catalyst for oxidizing 2,2,2-trifluoroethanol and process for producing trifluoroacetaldehyde
US7476768B2 · kind B2 · utility
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3References
6Claims
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Key dates
| Filing date | Nov 29, 2005 |
| Grant date | Jan 13, 2009 |
| Priority date | — |
| Expiry date | Nov 29, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J35/615
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A catalyst for oxidizing 2,2,2-trifluoroethanol to form trifluoroacetaldehyde. The catalyst has a long life and achieves high conversion and selectivity.The catalyst of the present invention comprises one or more metal oxides, including at least vanadium oxide, and zirconia as a carrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.