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Characteristics of refrigerant-oil mixture: R290-mineral oil, POE and PAG.

[In Japanese. / En japonais.]

Author(s) : TAKAHASHI H.

Summary

In order to use hydrocarbon refrigerants, it is necessary to minimize its amount in refrigeration systems. The characteristics of oil/refrigerant (R290) mixtures were therefore measured for 3 kinds of refrigeration oils. POE and PAG indicated smaller amount of R290 dissolution than mineral oil. Especially, PAG showed almost 50% of solubility compared with mineral oil. It was confirmed that solubility between R290 and refrigeration oil depends on base oil type.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 2006-0579
  • Languages: Japanese
  • Source: The International Symposium on HCFC Alternative Refrigerants and Environmental Technology 2002: Latest technology for Energy Conservation, Refrigerants and Recycling on Air-Conditioning and Refrigeration Equipment for the 21st century. Proceedings.
  • Publication date: 2002/12/05

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