Recycle of reactor effluent in an alkylaromatic process
US9126883B2 · kind B2 · utility
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13References
8Claims
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Key dates
| Filing date | Jun 20, 2013 |
| Grant date | Sep 8, 2015 |
| Priority date | — |
| Expiry date | Mar 8, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2529/80
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method of making alkylaromatics is described. The process includes recycling a portion of the alkylation reaction zone effluent back to the alkylation zone to maintain the product quality while reducing energy usage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.