ShareNear azeotropic refrigerants to replace R502 in commercial refrigeration.
Author(s) : SUNDARESAN S. G.
Summary
Single components like R125, R143a, and R32 are not viable candidates. Some candidates which are being evaluated are near azeotropes containing R22 and propane as components. The paper discusses the challenges involving the near azeotropes and also includes status on lubricants and materials compatibility requirements.
Details
- Original title: Near azeotropic refrigerants to replace R502 in commercial refrigeration.
- Record ID : 1992-2579
- Languages: English
- Publication date: 1992/07/14
- Source: Source: Proc. 1992 int. Refrig. Conf., Energy Effic. New Refrig., Purdue Univ.
vol. 1; 1-13; 7 fig.; 8 tabl.; 18 ref. - Document available for consultation in the library of the IIR headquarters only.
Indexing
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Themes:
HCFCs;
Hydrocarbons;
Lubricants;
Blends - Keywords: Lubrication; R502; R22; Substitute; Propane; Azeotropic mixture; Refrigerant
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Property and performance evaluation of "SUVA" H...
- Author(s) : SHIFLETT M. B., YOKOZEKI A., REED P. R.
- Date : 1992/07/14
- Languages : English
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R502 substitutes for supermarket applications.
- Author(s) : RINNE F., KRUSE H.
- Date : 1992/12
- Languages : German
- Source: Kälte + Klimatechnik (Die) - vol. 45 - n. 12
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Drop-in substitutes for R502: the role of HCFC2...
- Author(s) : CORTELLA G., BIGOLARO G., SCATTOLINI M., BASILE G., MUSSO E.
- Date : 1994/07/19
- Languages : English
- Source: Proceedings of the 1994 International Refrigeration Conference at Purdue.
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Quasiazeotrope blend of propane/R134a, an alter...
- Author(s) : MALEK A., GOTH Y.
- Date : 2001/04/01
- Languages : English
- Source: Arab-African Conference for Refrigeration and Air Conditioning.
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R290 as a substitute of R502 and R22 in commerc...
- Author(s) : LAMPUGNANI G., ZGLICZYNSKI M.
- Date : 1996/07/23
- Languages : English
- Source: Proceedings of the 1996 International Compressor Engineering Conference at Purdue.
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