Hydrogenation catalysts with cobalt-modified supports
US8975200B2 · kind B2 · utility
5Cited by
113References
26Claims
0Family size
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Inventors
Key dates
| Filing date | Aug 27, 2012 |
| Grant date | Mar 10, 2015 |
| Priority date | — |
| Expiry date | May 4, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/584
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to catalysts, to processes for making catalysts and to chemical processes employing such catalysts. The catalysts are preferably used for converting acetic acid to ethanol. The catalyst comprises a precious metal and one or more active metals on a modified support that comprises cobalt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.