Methods and systems for oxidative dehydrogenation of hydrocarbons to olefins
US11046626B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | May 9, 2018 |
| Grant date | Jun 29, 2021 |
| Priority date | — |
| Expiry date | May 9, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J19/2455
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method is provided for producing at least one olefin by oxidative dehydrogenation of a hydrocarbon feed. The method includes the steps of contacting a hydrocarbon feed, which includes at least one alkane, and a steam feed with an oxygen transfer agent under a pressure of 1.1 bar to 800 bar to produce at least one olefin. The oxygen transfer agent contains a metal oxide that acts as an oxidizing agent to oxidize the at least one alkane. Additionally, the method includes the step of collecting a product stream containing the at least one olefin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.