Patent ID: 11919774
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Chemical engineering (Chemistry)
Classification: CPC C  B  Y | IPC B  C

Claim 0:
1. A CO2 recovery device, comprising a cooling absorption tower including:
an outer shell;
a cooling section for cooling a flue gas, the cooling section being disposed in the outer shell; and
an absorbing section configured to cause CO2 in the flue gas cooled by the cooling section to be absorbed in an absorption solvent, the absorbing section being disposed in the outer shell and above the cooling section,
wherein the absorbing section includes a chimney tray for storing the absorption solvent which has absorbed CO2 in the flue gas, the chimney tray being disposed at a lowest portion of the absorbing section,
wherein the CO2 recovery device further comprises:
an absorption solvent tank disposed below the absorbing section; and
a tank introduction line for introducing the absorption solvent stored in the chimney tray to the absorption solvent tank.