ShareIsceon 69-L.
Author(s) : DAVEY J.
Type of article: Article
Summary
This refrigerant, a drop-in replacement for R502 is a near-azeotropic ternary blend of R22, R218 and R290, offering up to 90% reduction in ozone depletion and improved energy efficiency compared to R502. Figures are shown for a 12 month trial in a supermarket system using a pack of 4, 20hp, four-cylinder compressors. Oil return properties appear to be better than with R502. The blend is non-flammable and gives lower discharge temperature than the similar blend 69-S. D.W.H.
Details
- Original title: Isceon 69-L.
- Record ID : 1993-2492
- Languages: English
- Source: AIRAH J. - vol. 46 - n. 12
- Publication date: 1992/12
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
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The development of a drop-in replacement for R502.
- Author(s) : PEARSON S. F.
- Date : 1992/01/09
- Languages : English
- Source: Inst. Refrig., Adv. Proof - 9 p.; 15 fig.; 1 tabl.; 4 ref.
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RHONE-POULENC (GB), UNE ALTERNATIVE AU R502 : L...
- Date : 1991/11
- Languages : French
- Source: La revue pratique du froid et du conditionnement d'air - n. 740
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Near-azeotropic refrigerant mixtures as potenti...
- Author(s) : SNELSON W. K., LINTON J. W., HEARTY P. F., TRIEBE A. R.
- Date : 1993
- Languages : English
- Source: ASHRAE Transactions.
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DEVELOPMENT OF A SUBSTITUTE FOR R502.
- Author(s) : PEARSON S. F., BROWN J.
- Date : 1991/08/10
- Languages : English
- Source: New challenges in refrigeration. Proceedings of the XVIIIth International Congress of Refrigeration, August 10-17, 1991, Montreal, Quebec, Canada.
- Formats : PDF
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Near azeotropic refrigerants to replace R502 in...
- Author(s) : SUNDARESAN S. G.
- Date : 1992/07/14
- Languages : English
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