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High efficiency R22 replacement.

Author(s) : ROBERTS N. A., PEARSON S. F.

Summary

For many applications, it has become necessary to use blends, since these offer a means of attaining almost all of the advantages of previous refrigerants. The paper discusses the replacement of the refrigerant R22 with a zero ODP (ozone depleting potential) alternative, compatible with polar and non-polar lubricants. The condensation vapour pressure of the blend is lower than for R22 at the same temperature. Results are shown from a series of calorimeter tests, confirming the refrigerating performance of the blend is similar to that of R22 and efficiency is higher than when R22 is used. The blend is non-toxic and non-flammable.

Details

  • Original title: High efficiency R22 replacement.
  • Record ID : 1999-3374
  • Languages: English
  • Source: Proceedings of the 1998 Purdue International Refrigeration Conference.
  • Publication date: 1998/07/14
  • Document available for consultation in the library of the IIR headquarters only.

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