Dehydrogenation catalyst
US4857498A · kind A · utility
11Cited by
2References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 1988 |
| Grant date | Aug 15, 1989 |
| Priority date | — |
| Expiry date | Jun 21, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C5/3332
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
PA0 1 to 25% by weight of an alkali metal compound, calculated as stable alkali metal oxide, PA0 0.5 to 20% by weight of a rare earth metal compound, calculated as the oxide, PA0 0.5 to 10% by weight of a calcium compound, calculated as CaO, PA0 0.5 to 10% by weight of a germanium-, tin- and/or lead compound, calculated as the dioxide, and PA0 35 to 97.5% by weight of an iron compound, calculated as Fe.sub.2 O.sub.3.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.