CO 2 capture method with thermal integration of regenerator

Details CO 2 capture method with thermal integration of regenerator CO 2 capture method with thermal integration of regenerator

2011-06-21

2011-06-21

Lorengo, Jerry (Department: 1731)

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Carbon dioxide or hydrogen sulfide component

C502S034000, C502S055000, C096S156000, C096S159000, C096S165000, C096S166000, C096S168000

Reexamination Certificate

active

07964168

ABSTRACT:
The CO2contained in combustion fumes is captured by carrying out at least the following steps in combination:a) a fuel is burned, producing combustion fumes;b) the fumes are placed in contact with an absorbent solution in order to produce CO2-poor fumes and a CO2-laden solution;c) the CO2-laden solution is regenerated in a thermal regeneration column (RE) in order to produce a regenerated absorbent solution and a CO2-rich gaseous effluent (5); andd) the CO2-rich gaseous effluent is cooled in order to obtain a CO2-enriched gaseous fraction which is evacuated, and a liquid fraction, which is heated by heat exchanged with the combustion fumes and then introduced at the head of regeneration column (RE) as reflux (7).

REFERENCES:
patent: 4035166 (1977-07-01), Van Hecke
patent: 4367258 (1983-01-01), Lagana et al.
patent: 4522638 (1985-06-01), Karwat
patent: 4608068 (1986-08-01), Bauer et al.
patent: 6372023 (2002-04-01), Kiyono et al.
patent: 2004/0057886 (2004-03-01), Paulsen et al.
patent: 0738536 (1996-10-01), None
patent: 2760653 (1998-09-01), None
patent: 2848121 (2004-06-01), None
patent: 2 062 597 (1981-05-01), None
patent: WO 98/04339 (1998-02-01), None
patent: WO 00/48709 (2000-08-01), None
Perry's Chemical Engineers' Handbook, 7thEdition. Perry, R.H.; Green, D.W. © 1997 McGraw-Hill.

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