Cobalt-based single-atom dehydrogenation catalysts and method for producing corresponding olefins from paraffins using the same
US12161999B2 · kind B2 · utility
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Key dates
| Filing date | Oct 30, 2019 |
| Grant date | Dec 10, 2024 |
| Priority date | — |
| Expiry date | Mar 8, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
In the present disclosure, a dehydrogenation catalyst in which cobalt in the form of single atom is supported on an inorganic oxide (specifically, silica) support in which an alkali metal in the form of single atom is fixed by alkali metal pretreatment and a method for producing the same, and a method for producing olefins by dehydrogenating corresponding paraffins, specifically light paraffins in the presence of the dehydrogenation catalyst are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.