Apparatus
US9127889B2 · kind B2 · utility
0Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 9, 2012 |
| Grant date | Sep 8, 2015 |
| Priority date | — |
| Expiry date | Oct 9, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2219/00094
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Process for producing a polymer product in a slurry polymerization process, which slurry polymerization process includes a slurry heater for heating a stream of polymer product slurry withdrawn from a slurry reactor. The process includes reconfiguring the slurry heater from an initial slurry heater configuration to a subsequent slurry heater configuration and further where the slurry heater is reconfigured to form a subsequent slurry heater having a different total length and/or a different average internal diameter than the initial slurry heater.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.