Catalyst based on palladium, cadmium, alkali and lanthanoids and a method for producing vinyl acetate
US6346501B1 · kind B1 · utility
7Cited by
4References
12Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 20, 2000 |
| Grant date | Feb 12, 2002 |
| Priority date | — |
| Expiry date | Jul 20, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C67/055
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to a catalyst which contains palladium and/or compounds thereof, cadmium compounds, alkali metal compounds and at least one lanthanoid metal. The invention also relates to the utilization of the catalyst in order to produce vinyl acetate from acetic acid, ethylene and oxygen or gases containing oxygen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.