Catalyst
US7375049B2 · kind B2 · utility
86Cited by
10References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 15, 2002 |
| Grant date | May 20, 2008 |
| Priority date | — |
| Expiry date | Sep 18, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2527/22
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A catalyst suitable for the dehydrogenation and hydrogenation of hydrocarbons comprises at least one first metal and at least one second metal bound to a support material. The at least one first metal comprises at least one transition metal, suitably a platinum group metal. The support material is provided with an overlayer such that acidic sites on the support material are substantially blocked. In a preferred embodiment the catalyst is also substantially chloride free. Method of preparing catalyst are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.