Apparatus and method for CO 2 recovery

Details Apparatus and method for CO 2 recovery Apparatus and method for CO 2 recovery

2006-02-23

2009-02-03

Vanoy, Timothy C (Department: 1793)

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Carbon dioxide or hydrogen sulfide component

C422S168000, C422S187000

Reexamination Certificate

active

07485274

ABSTRACT:
An apparatus and a method for recovering CO2are provided in which an energy efficiency is improved. The apparatus for recovering CO2includes a flow path for returning extracted, temperature risen semi-lean solution into a regeneration tower wherein at least a part of the semi-lean solution obtained by removing a partial CO2from a rich solution infused in a regeneration tower from an upper part of the regeneration tower is extracted, raised its temperature by heat exchanging with a high-temperature waste gas in a gas duct of an industrial facility such as a boiler, and then returned into the regeneration tower.

REFERENCES:
patent: 4248608 (1981-02-01), Giammarco et al.
patent: 4797141 (1989-01-01), Merader et al.
patent: 6800120 (2004-10-01), Won et al.
patent: 2006/0032377 (2006-02-01), Reddy et al.
patent: 3-97613 (1991-04-01), None
patent: 3-193116 (1991-08-01), None
Chu et al., Nexant, Internet (2004).
Sundset et al., CO2 Capture Project, Internet, pp. 1-14 (2004).
Jimeniez et al., “Simulation Based Optimization Of A Diabatic Distillation Column” (2003).
Mann et al., ETDS, Internet, (1999).

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