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VAPOUR PRESSURE OF TRIFLUOROETHANOL.

Author(s) : BIER K., TURK M., ZHAI J.

Summary

THE AUTHORS DESCRIBE THE APPARATUS USED ; THEY PROVIDE THE RESULTS OF MEASUREMENTS CARRIED OUT WITH R22 AND R114 BETWEEN 198 K (-75 DEG C) AND THE CRITICAL STATE IN ORDER TO ASSESS THE EXPERIMENTAL QUALITY OF THE APPARATUS ; THEY COMPARE THEIR RESULTS WITH THOSE AVAILABLE IN THE LITERATURE, AND ESTABLISH THE EXPRESSION OF THE LOW VAPOUR PRESSURE ; THIS EXPRESSION IS OF THE WAGNER-EQUATION TYPE. AFTER EVALUATING THE ACCURACY OF THE APPARATUS, THEY PRESENT THE RESULTS OBTAINED WITH TRIFLUOROETHANOL BETWEEN 262 K (-11 DEG C) AND THE CRITICAL STATE. THE EQUATION OF THE LOW VAPOUR PRESSURE IS DEDUCED.

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Details

  • Original title: VAPOUR PRESSURE OF TRIFLUOROETHANOL.
  • Record ID : 1991-1040
  • Languages: English
  • Source: Thermophysical properties of pure substances and mixtures for refrigeration.
  • Publication date: 1990
  • Document available for consultation in the library of the IIR headquarters only.

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