The present invention provides an apparatus for reducing greenhouse gas emission in a vessel including a seawater supplying unit 110 for supplying seawater, an absorbent liquid circulation supplying unit 120 for providing and circulating absorbent liquid that absorbs CO2, an absorption tower 130 including a CO2 removing unit 131 that cools exhaust gas emitted from a vessel engine 10 by reacting with seawater and reacts cooled exhaust gas with an absorbent liquid to change CO2 into an aqueous carbonate solution and to collect CO2, an absorbent liquid regenerating unit 140 for reacting an aqueous carbonate solution with bivalent metal oxide or bivalent metal hydroxide to regenerate an absorbent liquid and generating sediment, and an on-board storage unit 150 for separating, drying, and atomizing sediment to be stored in a vessel. Accordingly, CO2 is mineralized and atomized to be stored in a vessel without sea environmental pollution.


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    Title :

    GREENHOUSE GAS EMISSION REDUCTION DEVICE ON SHIP, AND SHIP OR OFFSHORE STRUCTURE INCLUDING SAME


    Additional title:

    TREIBHAUSGASEMISSIONSREDUKTIONSVORRICHTUNG AUF EINEM SCHIFF UND SCHIFF ODER OFFSHORE-STRUKTUR DAMIT
    DISPOSITIF DE RÉDUCTION D'ÉMISSION DE GAZ À EFFET DE SERRE SUR UN NAVIRE, ET NAVIRE OU INSTALLATION EN MER LE COMPRENANT


    Contributors:

    Publication date :

    2025-06-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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 / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B01D SEPARATION , Trennen / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS






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