Ruthenium on rutile catalyst, catalytic system, and method for aqueous phase hydrogenations
US6235797A · kind A · utility
25Cited by
12References
24Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 3, 1999 |
| Grant date | May 22, 2001 |
| Priority date | — |
| Expiry date | Sep 3, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C29/132
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An essentially nickel- and rhenium-free catalyst is described comprising ruthenium on a titania support where the titania is greater than 75% rutile. A catalytic system containing a nickel-free catalyst comprising ruthenium on a titania support where the titania is greater than 75% rutile, and a method using this catalyst in the hydrogenation of an organic compound in the aqueous phase is also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.