Several prospective R22 and R502 alternatives for unitary air-conditioners and refrigeration equipment.

Summary

Thirteen pure compounds: R23, R32, R125, R134, R134a, R143, R143a, R152a, R290, R218, RC270, RC318, E134, and their binary mixtures were studied in a search for R22 and R502 alternatives. The differences between the thermal performances of cycle using the pure refrigerants and the refrigerant mixtures are presented, along with the effect of the interaction coefficient in blend mixtures on cycle performances.

Details

Original title: Several prospective R22 and R502 alternatives for unitary air-conditioners and refrigeration equipment.
Record ID : 1994-2140
Languages: English
Source: The 1993 International CFC and Halon Alternatives Conference. Stratospheric Ozone Protection for the 90's. Proceedings.
Publication date: 1993/10/20
Document available for consultation in the library of the IIR headquarters only.

Links

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Indexing

Themes: HCFCs;
HFCs;
Hydrocarbons;
Other refrigerants;
Blends
Keywords: Refrigerating system; Rc318; R23; R218; R143a; R134a; Air conditioner; Rc270; R502; R32; R22; R152a; R143; R134; R125; Substitute; Propane; Performance; Binary mixture; Refrigerant; Air conditioning; Additive