System and method of deactivating and quenching an oligomerization catalyst
US8049052B2 · kind B2 · utility
20Cited by
15References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2009 |
| Grant date | Nov 1, 2011 |
| Priority date | — |
| Expiry date | Nov 19, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S585/903
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method of deactivate a catalyst system is described. The method may include contacting a reactor effluent comprising a catalyst system, an oligomerized olefin, and diluent with a kill agent to at least partially deactivate the catalyst system, separating the reactor effluent into one or more first streams comprising oligomerized olefin and diluent, the one or more first streams being substantially devoid of the at least partially deactivated catalyst, and a second stream comprising the deactivated catalyst; and contacting the second stream with a quench agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.