Refrigerant blends as substitutes for R22, R502 and R13B1: literature review and new measurements of thermodynamic properties of technically relevant binary and ternary mixtures.
Kältemittelgemische als Substitute für R22, R502 und R13B1: Literaturübersicht und neue Messungen zu thermodynamischen Eigenschaften technisch relevanter Zwei- und Dreistoffgemische.
Author(s) : KRUSE H., CHEN J., KOESTER R., HERRES G., BUSCHMEIER M., GORENFLO D.
Summary
Among ozone-safe substitutes for R22, R502 and R13B1 are binary and ternary blends based on four fluorohydrocarbons: R32 (difluoromethane), R125 (pentafluoroethane), R143a (1,1,1-trifluoroethane) and R134a (1,1,1,2-tetrafluoroethane). Their thermal behaviour was studied.
Details
- Original title: Kältemittelgemische als Substitute für R22, R502 und R13B1: Literaturübersicht und neue Messungen zu thermodynamischen Eigenschaften technisch relevanter Zwei- und Dreistoffgemische.
- Record ID : 1998-0113
- Languages: German
- Source: DKV-Tagungsbericht 23. 1996 Leipzig.
- Publication date: 1996/11/20
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
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Themes:
HCFCs;
HFCs;
Other refrigerants;
Blends - Keywords: R143a; R134a; R502; R32; R22; R13b1; R125; Thermodynamic property; Substitute; Mixture; Refrigerant
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Experimental evaluation of new refrigerant mixt...
- Author(s) : ARNEMANN M., GEBHARDT D., KRUSE H.
- Date : 1994/11/16
- Languages : German
- Source: DKV-Tagungsbericht 1994 Bonn.
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Vapour-liquid equilibrium of ternary mixtures o...
- Author(s) : NAGEL M., BIER K.
- Date : 1996/05
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 19 - n. 4
- Formats : PDF
View record
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Thermophysical properties of blends as alternat...
- Author(s) : BENADE W., GUENTHER D., STEIMLE F.
- Date : 1994/09/21
- Languages : English
- Source: CFCs, the Day After.
- Formats : PDF
View record
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An analytical screening of alternatives for R50...
- Author(s) : FISCHER S. K.
- Date : 1992
- Languages : English
- Source: ASHRAE Transactions 1992. Part 2.
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Investigations with the refrigerant blends R125...
- Author(s) : ENGLER T., OELLRICH L. R.
- Date : 1995/02
- Languages : German
- Source: KI Luft Kältetech. - vol. 31 - n. 2
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