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Liquid densities of fluorinated ethers and fluorinated ketones.

[In Japanese. / En japonais.]

Author(s) : NAKAZAWA N., KAWAMURA M., SEKIYA A., et al.

Type of article: Article

Summary

The liquid density of CFC and HCFC alternatives is an important property which is necessary when designing the heat exchange system of refrigerating equipment. Seven fluorinated ethers and four fluorinated ketones which are expected to be promising candidates as CFC and HCFC alternatives were measured at temperatures from 278 to 323 K and at atmospheric pressure within an uncertainty of 0.2%, using the vibrating tube densitometer which exhibits excellent performance in terms of measurement speed, accuracy, and small sample quantity for various types of specimens.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 2002-2229
  • Languages: Japanese
  • Source: Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers - vol. 18 - n. 4
  • Publication date: 2001
  • Document available for consultation in the library of the IIR headquarters only.

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