Integrated hydrocarbons feed stripper and method of using the same
US8129485B2 · kind B2 · utility
0Cited by
30References
43Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 24, 2008 |
| Grant date | Mar 6, 2012 |
| Priority date | — |
| Expiry date | Nov 24, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S526/912
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Systems and methods for removing a volatile catalyst poison from a liquid hydrocarbon are provided. In one embodiment, a process vent (106) can be introduced to a vent recovery system (108) to provide a recycle gas (110). A first portion of the recycle gas (112) and a liquid hydrocarbon (102) can be introduced to a stripper column (104) to provide a stripper vent gas (114) and a degassed liquid hydrocarbon (116) that can be introduced to a polymerization process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.