CARBON DIOXIDE APPLYING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a carbon dioxide applying device capable of recovering and supplying carbon dioxide without causing sulfur poisoning while generating combustion exhaust gas due to combustion of heavy oil.SOLUTION: A carbon dioxide applying device comprises: a high temperature side flow channel 20H of a heat exchanger 20 which receives supply of combustion exhaust gas generated in a heater 10 due to combustion of heavy oil, and cools the combustion exhaust gas; a low temperature side flow channel 20C of the heat exchanger 20 which reduces a relative humidity of the combustion exhaust gas; a filter 40 which removes sulfur oxide contained in the combustion exhaust gas; an oxidation catalyst 50 which oxidizes carbon monoxide contained in the combustion exhaust gas; and a carbon dioxide adsorber 70 which adsorbs carbon dioxide contained in the combustion exhaust gas, in which the low temperature side flow channel 20C of the heat exchanger 20 heats the combustion exhaust gas cooled by the high temperature side flow channel 20H of the heat exchanger 20 by utilizing heat of the combustion exhaust gas supplied from the heater 10.