Processes for converting alkyne to olefin
US11981631B2 · kind B2 · utility
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3References
19Claims
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Assignee
Inventors
Key dates
| Filing date | Jan 18, 2022 |
| Grant date | May 14, 2024 |
| Priority date | — |
| Expiry date | Mar 15, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2523/44
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Disclosed are processes for converting an alkyne to an olefin comprising feeding a molecular-oxygen-containing gas stream into a converting zone of an alkyne converter along with an alkyn-containing feed mixture comprising hydrocarbons and molecular hydrogen to contact the converting catalyst. The converting catalyst can be regenerated online as a result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.