CO2 RECOVERING APPARATUS AND OPERATION CONTROL METHOD OF CO2 RECOVERING APPARATUS

摘要

A CO₂ recovering apparatus (10A) according to this embodiment includes a cooling tower (11); a CO₂ absorber (12), a regenerator (13); an absorbing solution level meter (72) for measuring the amount of liquid at a tower bottom of the CO₂ absorber (12); and a level controller (77) for performing automatic control or manual control for one or both of a supply amount of makeup water (76) and a condensation amount of water contained in an exhaust gas (15B) based on the liquid amount of at the bottom of the CO₂ absorber (12) detected by the absorbing solution level meter (72).