COMPOSITION CONTAINING REFRIGERANT COMPRISING R32, R125, R143A, R1234YF AND R134A, AND REFRIGERATION METHOD, REFRIGERATOR OPERATING METHOD AND REFRIGERATOR USING SAID COMPOSITION

The present invention provides a refrigerant-containing composition by using a refrigerant that has a refrigerating capacity equivalent to that of widely used R404A, and a low GWP.Specifically, the present invention provides a composition that contains a refrigerant containing difluoromethane (R32),...

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Bibliographische Detailangaben
Hauptverfasser:	ITANO, Mitsushi, TSUCHIYA, Tatsumi, GOBOU, Kenji, OHKUBO, Shun, KUROKI, Hitomi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY FUELS INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS LUBRICANTS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Beschreibung
Zusammenfassung:	The present invention provides a refrigerant-containing composition by using a refrigerant that has a refrigerating capacity equivalent to that of widely used R404A, and a low GWP.Specifically, the present invention provides a composition that contains a refrigerant containing difluoromethane (R32), pentafluoroethane (R125), 1,1,1-trifluoroethane (R143a), 2,3,3,3-tetrafluropropene (R1234yf), and 1,1,1,2-tetrafluoroethane (R134a) in specific concentrations.