NOVELTY - A carbon dioxide separation system (100) has absorbers (101) and (102) containing carbon dioxide absorber which absorbs carbon dioxide at absorption temperature and releases absorbed carbon dioxide at hot discharge temperature, gas distribution channels (103) and (104), and waste gas introduction route (105) which introduce waste gas from carbon dioxide emission source into channel (103). The carbon dioxide emission source is an electric power generation system (107) which emits the waste gas (WG) which is introduced into channel (103).    USE - System is used for separating and recovering carbon dioxide from waste gas discharged from solid oxide fuel cell and gasoline engine.    ADVANTAGE - The carbon dioxide is economically and efficiently separated and recovered from the waste gas.    DETAILED DESCRIPTION - A carbon dioxide separation system has absorbers (101) and (102) containing carbon dioxide absorber which absorbs carbon dioxide at absorption temperature and releases absorbed carbon dioxide at hot discharge temperature higher than absorption temperature, gas distribution channel (103) in which absorber (101) is positioned, gas distribution channel (104) in which absorber (102) is positioned, and waste gas introduction route which introduce waste gas from carbon dioxide emission source into gas distribution channel (103). The carbon dioxide emission source is an electric power generation system which carries out electric power generation operation at discharge temperature and emits waste gas (WG) at absorption temperature. The waste gas (WG) is introduced into gas distribution channel (103), when absorber (101) is at absorption temperature. The absorber (102) is heated to the discharge temperature using electric power generation system as a heat source.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the carbon dioxide separation system. (Drawing includes non-English language text)    Carbon dioxide separation system (100)    Absorbers (101,102)    Gas distribution channels (103,104)    Waste gas introduction route (105)    Electric power generation system (107)