Alkylaromatics production using dilute alkene
US7923589B2 · kind B2 · utility
1Cited by
17References
18Claims
0Family size
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Key dates
| Filing date | Mar 1, 2006 |
| Grant date | Apr 12, 2011 |
| Priority date | — |
| Expiry date | Sep 20, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/0833
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A process for producing an alkylated aromatic product in a reactor by reacting an alkylatable aromatic compound feedstock with another feedstock comprising alkene component and alkane component in a reaction zone containing an alkylation catalyst. The reaction zone is operated in predominantly liquid phase without inter-zone alkane removal. The polyalkylated aromatic compounds can be separated as feed stream for transalkylation reaction in a transalkylation reaction zone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.