To provide a cooling system of a carbon dioxide gas and/or a liquefied carbon dioxide which can store a carbon dioxide without discharging the carbon dioxide to an atmosphere.SOLUTION: A cooling system 1 comprises: a cooling device 10 having a primary refrigerant tank 11 for accommodating a primary refrigerant R1 which is sent from a liquefied carbon dioxide storage tank 5, and lower than a carbon dioxide gas in temperature, a heat exchange passage part 12 in which the carbon dioxide gas cooled by the primary refrigerant R1 moves, and a secondary refrigerant passage part 13 in which a secondary refrigerant R2 for cooling the primary refrigerant R1 moves; a secondary refrigerant tank 21 for storing the secondary refrigerant R2 which is lower than the primary refrigerant R1 in temperature; a secondary refrigerant introduction part 22 for introducing the secondary refrigerant R2 to the secondary refrigerant passage part 13 from the secondary refrigerant tank 21: and a secondary refrigerant discharge part 23 connected to the secondary refrigerant passage part 13, and introducing the second refrigerant R2.SELECTED DRAWING: Figure 1A

    【課題】二酸化炭素を大気中に放出させずに二酸化炭素を貯蔵することが可能な、二酸化炭素ガスおよび/または液化二酸化炭素の冷却システムを提供する。【解決手段】冷却システム1は、液化二酸化炭素貯蔵タンク5から送られる、二酸化炭素ガスの温度よりも低温の一次冷媒R1を収容する一次冷媒タンク11と、一次冷媒R1によって冷却される二酸化炭素ガスが移動する熱交換通路部12と、一次冷媒R1を冷却するための二次冷媒R2が移動する二次冷媒通路部13と、を有する冷却装置10と、一次冷媒R1よりも低温の二次冷媒R2を貯留する二次冷媒タンク21と、二次冷媒タンク21から二次冷媒R2を二次冷媒通路部13へ導入する二次冷媒導入部22と、二次冷媒通路部13と接続され二次冷媒R2を導出する二次冷媒排出部23を備える。【選択図】図1A


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    Title :

    COOLING SYSTEM OF CARBON DIOXIDE GAS AND/OR LIQUEFIED CARBON DIOXIDE, COOLING METHOD, LIQUEFIED CARBON DIOXIDE GAS STORAGE TANK HAVING THE COOLING SYSTEM AND MARINE VESSEL HAVING THE LIQUEFIED CARBON DIOXIDE STORAGE TANK


    Additional title:

    二酸化炭素ガスおよび/または液化二酸化炭素の冷却システム、冷却方法、およびその冷却システムを備える液化二酸化炭素貯蔵タンク、その液化二酸化炭素貯蔵タンクを備える船舶


    Contributors:

    Publication date :

    2023-04-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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