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Ammonia-dimethylether mixture: a new natural refrigerant.

[In Russian. / En russe.]

Author(s) : KRAUS D., SCHENK J.

Type of article: Article

Summary

Despite the fact that all experts agree on the advantages of ammonia, there are still numerous reservations about its use. With R723, the authors offer a natural refrigerant mixture which provides an easy way to eliminate the considerable drawbacks of ammonia. R723 is made up of 60% mass ammonia and 40% mass dimethylether. It is environmentally friendly and available in adequate quantities in returnable steel tanks and containers. It is used in refrigeration systems as a working fluid in a similar manner to that used for ammonia. The pressure is almost identical but R723 has a number of interesting advantages over pure ammonia.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 2006-0554
  • Languages: Russian
  • Source: Kholodilnaya Tekhnika - n. 7
  • Publication date: 2005

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