High conversion and selectivity ODH process
US10626066B2 · kind B2 · utility
1Cited by
38References
25Claims
0Family size
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Key dates
| Filing date | Oct 8, 2015 |
| Grant date | Apr 21, 2020 |
| Priority date | — |
| Expiry date | Oct 8, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/584
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Ethane may be catalytically oxidatively dehydrogenated to ethylene at high conversions and high selectivity in a circulating fluidized bed (CFB) reactor in the presence of oxygen in the feed in an amount above the flammability limit. The reactor has an attached regeneration reactor to regenerate the catalyst and cycle back to the CFB.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.