Propylene (R1270) as a substitute for R22 and R502 in commercial refrigeration and air conditioning.

Il propilene (R1270) como alternativa all' R22 ed all' R502 nella refrigerazione commerciale e nel condizionamento.

Author(s) : LAMPUGNANI G., NARI S., ZGLICZYNSKI M.

Summary

Propylene has been recently considered a possible substitute for R22 or R502, as well as propane (R290) or its mixture with isobutane (R600A). The authors analyse the thermodynamic properties of propylene in comparison with those of R22, R502 and their other possible substitutes. They study the chemical compatibility of propylene with materials present in compressors. The question of operation safety with hydrocarbons is also considered.

Details

Original title: Il propilene (R1270) como alternativa all' R22 ed all' R502 nella refrigerazione commerciale e nel condizionamento.
Record ID : 1998-1553
Languages: Italian
Source: Le ultime tecnologie del freddo e del condizionamento./ Latest technologies in refrigeration and air conditioning.
Publication date: 1997/06/27
Document available for consultation in the library of the IIR headquarters only.

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Indexing

Themes: HCFCs;
Hydrocarbons;
Blends
Keywords: Propylene; Isobutane; Commercial application; R502; R22; Thermodynamic property; Substitute; Propane; Refrigerant; Air conditioning