Polyolefin production with different diluents in multiple polymerization reactors
US9079986B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Jun 26, 2014 |
| Grant date | Jul 14, 2015 |
| Priority date | — |
| Expiry date | Jun 26, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2204/005
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A system and method for producing polyolefin, including a polyolefin reactor system having: a first reactor to produce a first reactor discharge stream having a first polyolefin and a first diluent; and a second reactor to receive at least a portion of the first reactor discharge stream and to produce a second reactor discharge stream having a second polyolefin and a second diluent, wherein the second diluent is different than the first diluent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.