Recovery of alcohols from purification residue
US8759593B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Sep 17, 2012 |
| Grant date | Jun 24, 2014 |
| Priority date | — |
| Expiry date | Jan 8, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C29/88
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method of reclaiming alcohols from purification residue includes hydrolyzing a purification residue with an aqueous medium in the presence of (i) an acid and (ii) an oxidizing agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.