Share

IIR document

Measurement of critical properties of fluorinated ethers as alternative refrigerants.

Author(s) : SAKO T., SATO M., NAKAZAWA N., OOWA M., YASUMOTO M., ITO H., YAMASHITA S.

Summary

Using a static-type apparatus, the authors measured critical temperatures, critical pressures and critical densities of ten fluorinated ethers and amines, which are expected to be promising candidates for advanced refrigerants, blowing agents and cleaning fluids. The advantage of the measuring apparatus was that a small amount of a sample was enough to determine the critical properties accurately. The uncertainty of the critical properties measured in the paper were more or less: 30 milliK in temperature, 2 kilopascals in pressure and 0.1 % in density. The critical properties of these compounds were estimated well by a group contribution method proposed by Lydersen.

Available documents

Format PDF

Pages: 1996-1

This document is to be digitised and will be available within 10 working days

  • Public price

    20 €

  • Member price*

    Free

* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).

Details

  • Original title: Measurement of critical properties of fluorinated ethers as alternative refrigerants.
  • Record ID : 1997-0700
  • Languages: English
  • Source: Refrigeration, Climate Control and Energy Conservation.
  • Publication date: 1996/02/11
  • Document available for consultation in the library of the IIR headquarters only.

Links


See other articles from the proceedings (23)
See the conference proceedings

Indexing