Partial oxidation reaction with closed cycle quench
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 15, 2014
Grant Date -
Aug 15, 2013
app pub date -
Feb 11, 2013
filing date -
Feb 11, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present disclosure relates to a power production system that is adapted to achieve high efficiency power production with complete carbon capture when using a solid or liquid hydrocarbon or carbonaceous fuel. More particularly, the solid or liquid fuel first is partially oxidized in a partial oxidation reactor. The resulting partially oxidized stream that comprises a fuel gas is quenched, filtered, cooled, and then directed to a combustor of a power production system as the combustion fuel. The partially oxidized stream is combined with a compressed recycle CO2 stream and oxygen. The combustion stream is expanded across a turbine to produce power and passed through a recuperator heat exchanger. The expanded and cooled exhaust stream is scrubbed to provide the recycle CO2 stream, which is compressed and passed through the recuperator heat exchanger and the POX heat exchanger in a manner useful to provide increased efficiency to the combined systems.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2013 Application Filing Year
- F02C Class
- 960 Applications Filed
- 829 Patents Issued To-Date
- 86.36 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 39 Citation Count
- F02C Class
- 98.61 % this patent is cited more than
- 11 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 15, 2026 |
