HEAT TRANSFER COMPOSITIONS AND METHODS

Disclosed are methods of retrofitting heat transfer systems containing or designed to containing HFC-134a as the refrigerant comprising: removing at least a portion of said HFC-134a from said system; and introducing into said system a refrigerant comprising at least about 97.5% by weight of the foll...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Pottker, Gustavo, Yana Motta, Samuel F, Sethi, Ankit, Petersen, Michael
Format: Patent
Sprache:eng
Schlagworte:
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