Eductor-based reactor and high flow pump around loops for production of acetic acid
US9346733B2 · kind B2 · utility
0Cited by
25References
17Claims
0Family size
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Key dates
| Filing date | Sep 19, 2013 |
| Grant date | May 24, 2016 |
| Priority date | — |
| Expiry date | Mar 23, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/584
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Eductor mixers are used to mix the reaction medium in a carbonylation reactor. A portion of the reaction solution withdrawn from the reactor and directed through a pump around loop. The pump around loop is fed back to the reactor through the eductor mixers. In addition, a pump around loop may pass through one or more steam generators and/or heat exchangers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.