WORKING MEDIUM MIXTURE

PURPOSE:To provide the title mixture which exhibits excellent refrigerating and heating efficiency, and which comprises a dichlorotrifluoroethane and a dichlorodifluoroethane. CONSTITUTION:A dichlorotrifluoroethane (e.g., 1,1-dichloro-2,2,2-trifluoroethane) is mixed with a dichlorodifluoroethane (e....

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Bibliographische Detailangaben
Hauptverfasser:	KAMIMURA TORU, FUKUSHIMA MASATO, SEGAMI MAKOTO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS DYES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	PURPOSE:To provide the title mixture which exhibits excellent refrigerating and heating efficiency, and which comprises a dichlorotrifluoroethane and a dichlorodifluoroethane. CONSTITUTION:A dichlorotrifluoroethane (e.g., 1,1-dichloro-2,2,2-trifluoroethane) is mixed with a dichlorodifluoroethane (e.g., 1,2-dichloro-1,2-difluoroethane) in a molar ratio of 1:99-99:1 to prepare a working medium mixture. Optionally added to 100pts.wt. working medium mixture is about 1pt.wt. heat stabilizer (e.g., dimethyl phosphite).