Fluidized catalyst circulation reactor for paraffin oxydative dehydrogenation
US9963407B2 · kind B2 · utility
8Cited by
23References
20Claims
0Family size
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Key dates
| Filing date | Jun 18, 2013 |
| Grant date | May 8, 2018 |
| Priority date | — |
| Expiry date | Dec 10, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2521/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process of oxidative dehydrogenation in a fluidized riser reactor is described. Hydrocarbon feed and catalyst are fed to the bottom of the fluidized riser reactor. Part of the hydrogen produced in the dehydrogenation reaction is oxidized using oxygen introduced into the riser reactor through oxygen injection ports to produce the heat required for the dehydrogenation reaction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.