Co-production of high purity isobutane and butene-1 from mixed C4s
US11505512B2 · kind B2 · utility
0Cited by
7References
12Claims
0Family size
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Key dates
| Filing date | Oct 6, 2020 |
| Grant date | Nov 22, 2022 |
| Priority date | — |
| Expiry date | Jun 10, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2/865
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Systems and processes disclosed may be used to produce a high purity isobutane stream and a high purity 1-butene stream from mixed C4 streams having disparate starting compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.