To provide a novel low-GWP mixed refrigerant.SOLUTION: Provided is a composition containing a refrigerant, where the refrigerant contains 1,1-difluoroethane (R152a), difluoromethane (R32), and/or X in a total amount of 99.5 mass% or more with respect to the entire refrigerant, and X is trans-1,2-difluoroethylene (HFO-1132(E)) and/or trifluoroethylene (HFO-1123).SELECTED DRAWING: None

    【課題】新規な低GWP混合冷媒を提供する。【解決手段】冷媒を含む組成物であって、前記冷媒が、1,1-ジフルオロエタン(R152a)と、ジフルオロメタン(R32)及び/又はXとを、合計で冷媒全体に対して99.5質量%以上含み、Xが、トランス-1,2-ジフルオロエチレン(HFO-1132(E))及び/又はトリフルオロエチレン(HFO-1123)である、組成物をその解決手段として提供する。【選択図】なし


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    Title :

    COMPOSITION CONTAINING REFRIGERANT, USE OF THE SAME, REFRIGERATOR HAVING THE SAME, AND METHOD FOR OPERATING THE REFRIGERATOR


    Additional title:

    冷媒を含む組成物、その使用、並びにそれを有する冷凍機及びその冷凍機の運転方法


    Contributors:

    Publication date :

    2023-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    C09K Materialien für Anwendungen, soweit nicht anderweitig vorgesehen , MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS



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