Gas phase ozone-mediated selective oxidative dehydrogenation of alkanes
US11680030B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Apr 13, 2022 |
| Grant date | Jun 20, 2023 |
| Priority date | — |
| Expiry date | Apr 13, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2527/24
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Improved methods of oxidative dehydrogenation (ODH) of alkanes and alkylbenzenes to the corresponding olefins are disclosed. The disclosed methods use ozone (O3) to mediate the oxidative dehydrogenation reaction with high selectivity for the desired product, and no heterogeneous ODH catalyst is needed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.