recovery method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 30, 2017
Issued Date -
N/A
app pub date -
Jun 1, 2016
filing date -
Feb 23, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A CO2 recovery unit includes an absorber that reduces CO2 in flue gas (101) discharged from a combustion facility (50) by absorbing CO2 by an absorbent, a regenerator that heats the absorbent having absorbed CO2 to emit CO2, and regenerates and supplies the absorbent to the absorber, and a regenerating heater that uses steam (106) supplied from the combustion facility (50) for heating the absorbent in the regenerator and returns heated condensed water (106a) to the combustion facility (50). The CO2 recovery unit further includes a condensed water/flue gas heat exchanger (57) that heats the condensed water (106a) to be returned from the regenerating heater to the combustion facility (50) by heat-exchanging the condensed water (106a) with the flue gas (101) in a flue gas duct (51) in the combustion facility (50).
First Claim
Other Claims data not available
Family
International Classification(s)
- 2016 Application Filing Year
- F23J Class
- 106 Applications Filed
- 77 Patents Issued To-Date
- 72.65 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F23J Class
- 0 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 30, 2024 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 30, 2028 |
