The present invention relates to a device for reducing the emissions of greenhouse gasses of a ship, which increases CO_2 removal efficiency, and a ship having the same. The device of the present invention comprises: a seawater supply unit (110) for supplying seawater; an ammonia water producing unit (120) for producing and supplying ammonia water; an absorption tower (130) having a CO_2 removal unit (133) formed therein; and an ammonia regenerating unit (140).

    본 발명은, 해수를 공급하는 해수 공급부(110), 청수와 NH3를 반응시켜 암모니아수를 제조하여 공급하는 암모니아수 제조부(120), 선박 엔진(10)으로부터 배출되는 배기가스를 해수 공급부(110)로부터 공급된 해수와 반응시켜 냉각하고, 냉각된 배기가스와 암모니아수 제조부(120)로부터의 암모니아수를 반응시켜 CO2를 NH4HCO3(aq)로 전환하여 CO2를 제거하는 CO2 제거부(133)가 형성된, 흡수타워(130), 및 흡수타워(130)로부터 배출된 NH4HCO3(aq)를 Ca(OH)2(aq)와 반응시켜 NH3(g)를 재생하여서 암모니아수 제조부(120)로 회귀시켜 공급하는, 암모니아 재생부(140)를 포함하여, 배기가스로부터 NOX와 SOX와 CO2를 분리 배출하여 IMO 온실가스 배출규제를 충족시키며, SOX를 제거한 후 CO2를 제거하여 CO2 제거효율성을 높이고, NH3 재생시 잔존하는 SOX로 인한 부반응을 제거하여 암모니아 회수시 불순물이 포함되지 않도록 하는, 선박의 온실가스 배출 저감장치를 개시한다.


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    Titel :

    APPARATUS FOR REDUCING GREENHOUSE GAS EMISSION IN VESSEL AND VESSEL INCLUDING THE SAME


    Weitere Titelangaben:

    선박의 온실가스 배출 저감장치 및 이를 구비한 선박


    Beteiligte:
    NAM BYUNG TAK (Autor:in) / JEON SEUNGMIN (Autor:in) / CHOI SO YOUNG (Autor:in)

    Erscheinungsdatum :

    2021-03-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / C02F Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm , TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE



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