Red mud as a catalyst for the isomerization of olefins
US11420915B2 · kind B2 · utility
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125References
19Claims
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Key dates
| Filing date | Jun 11, 2020 |
| Grant date | Aug 23, 2022 |
| Priority date | — |
| Expiry date | Feb 16, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2523/78
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A systems and a method for isomerizing a feedstock to form an alpha-olefin product stream are provided. An exemplary method includes calcining the red mud, flowing an olefin feedstock over the red mud in an isomerization reactor, and separating the alpha-olefin from a reactor effluent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.