Processes for making tin-containing catalysts
US8211821B2 · kind B2 · utility
10Cited by
113References
51Claims
0Family size
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Key dates
| Filing date | Feb 1, 2010 |
| Grant date | Jul 3, 2012 |
| Priority date | — |
| Expiry date | Feb 1, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J37/18
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process for producing a catalyst comprising the steps of contacting a support with a mixed metal precursor comprising tin oxalate, a second metal precursor, a solubilizing agent such as ammonium oxalate, and water to form an impregnated support and heating the impregnated support under conditions effective to remove at least a weight majority of the water and reduce the tin from the tin oxalate and the second metal from the second metal precursor and thereby form the catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.