Feed sources for allyl alcohol production processes
US9914684B2 · kind B2 · utility
0Cited by
5References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 16, 2016 |
| Grant date | Mar 13, 2018 |
| Priority date | — |
| Expiry date | Nov 16, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C45/50
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Allyl alcohol production processes are generally described herein. One or more of the processes generally include contacting a propylene oxide stream with an isomerization catalyst under isomerization conditions sufficient to form an isomerization product stream including allyl alcohol, wherein the propylene oxide stream includes a total impurity concentration of at least 100 ppm. One or more of the processes generally includes purging at least a portion of a stream from one or more separation unit(s).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.