Method for preparing a heterogeneous, high-activity platinum-containing, supported hydrogenation catalyst
US8912115B2 · kind B2 · utility
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Key dates
| Filing date | May 8, 2009 |
| Grant date | Dec 16, 2014 |
| Priority date | — |
| Expiry date | Aug 29, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J35/651
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention is an improved method for preparing a heterogeneous, supported hydrogenation catalyst that comprises a Group VIII A metal and a catalyst support (for example, SiO2, with either a hydrophilic or a hydrophobic surface) via aqueous deposition precipitation as well as the catalyst prepared by said method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.