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Refrigeration oil for ammonia refrigerant: structure and compatibility.

[In Japanese. / En japonais.]

Author(s) : TAKAHASHI H.

Summary

In order to use ammonia refrigerant with a miscible lubricant, several types of PAG have been proposed as miscible lubricants for ammonia refrigerant. But there has been little discussion about a compatible lubricant for ammonia refrigerant. Therefore, compatibility tests have been performed. Dialkylether PAG seems to be most compatible with ammonia, and secondary alcohol terminal PAG is expected to be the most compatible oil.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 2000-2414
  • Languages: Japanese
  • Source: Proceedings of the International symposium on HCFC alternative refrigerants '98: latest technology for higher performance and higher efficiency air conditioning and refrigeration equipment to the 21st century.
  • Publication date: 1998/11/26
  • Document available for consultation in the library of the IIR headquarters only.

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