Carbon dioxide recovery unit



【課題】燃焼ガスに含まれる二酸化炭素をより多量に回収させる二酸化炭素回収装置を提供する。 【解決手段】本発明に係る二酸化炭素回収装置は、ボイラ本体27内に設置され、燃焼室18から生成された燃焼ガスのうち、二酸化炭素を吸収する吸収材を収容する二酸化炭素吸収器34と、二酸化炭素を吸収した吸収材を加熱させ、吸収した二酸化炭素を放出させる再生装置35に収容された二酸化炭素放出部36と、この二酸化炭素放出部36に加熱媒体を供給する前記ボイラ本体27に収容する二酸化炭素加熱器33と、前記二酸化炭素放出部36で二酸化炭素を放出した吸収材を前記二酸化炭素吸収器34に戻す手段41とを備えた。 【選択図】 図1
<P>PROBLEM TO BE SOLVED: To provide a carbon dioxide recovery unit which recovers much carbon dioxide contained in combustion gas. <P>SOLUTION: This carbon dioxide recovery unit is set in a boiler itself 27, and comprises a carbon dioxide absorber 34 which accommodates an absorber which absorbs carbon dioxide from the combustion gas formed in a combustion room 18, a carbon dioxide discharging part 36 which is accommodated in a regenerator 35 which discharges the absorbed carbon dioxide by heating the absorber which absorbed the carbon dioxide, a carbon dioxide heater 33 which supplies a heating medium to the carbon dioxide discharging part 36 and is accommodated in the boiler itself 27, and a means 41 which returns the absorber which discharged carbon dioxide at the carbon dioxide discharging part 36 to the carbon dioxide absorber 34. <P>COPYRIGHT: (C)2005,JPO&NCIPI




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Cited By (5)

    Publication numberPublication dateAssigneeTitle
    JP-2010085078-AApril 15, 2010Toshiba Corp, 株式会社東芝Carbon-dioxide-recovery-type steam power generation system
    JP-2012117765-AJune 21, 2012Mitsubishi Heavy Ind Ltd, 三菱重工業株式会社Foreign matter removing device and boiler
    JP-2012217959-ANovember 12, 2012Nippon Telegr & Teleph Corp , Waseda Univ, 学校法人早稲田大学, 日本電信電話株式会社二酸化炭素分離装置
    JP-2012245510-ADecember 13, 2012Nippon Telegr & Teleph Corp , 日本電信電話株式会社, Waseda Univ, 学校法人早稲田大学二酸化炭素分離システム
    WO-2014175478-A1October 30, 2014한국에너지기술연구원Apparatus for separating and collecting co2 having deoxidation apparatus