High purity isoamylene production from tertiary amyl methyl ether decomposition
US11465949B2 · kind B2 · utility
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Key dates
| Filing date | Nov 2, 2021 |
| Grant date | Oct 11, 2022 |
| Priority date | — |
| Expiry date | Nov 2, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Systems and methods for the production of a high purity isoamylene product. The isoamylene in a mixed hydrocarbon stream may initially be converted to TAME via etherification, and a subsequent decomposition of the TAME may result in a high purity isoamylene stream with very low impurities that is suitable for a variety of petrochemical applications, such as for use in the production of fragrances, pesticides, peroxides, polymer antioxidants, UV stabilizers and hydrocarbon resins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.