THE VAPOR PRESSURE OF TETRAFLUOROMETHANE FROM 86-146K.

Abstract

The vapor pressure of CF, has been measured from 86-146K. The equation log p(torr) = 8.5019 - 769.89/T represents the data for the solid. Above the triple point, 89.55K, the vapor pressure is represented by the equation, log p(torr) = 6.836841 - 511.69474/(T - 15.7744). The heat of vaporization calculated by the Clapeyron equation from the data ranges from 3.4 to 2.8 kcal/mole from the triple point to the normal boiling point, 145.12K. (Author)

Document Details

Document Type
Technical Report
Publication Date
Dec 30, 1966
Accession Number
AD0646757

Entities

People

  • A. G. Duncan
  • C. M. Knobler
  • M. Simon

Organizations

  • University of California, Los Angeles

Tags

DTIC Thesaurus Topics

  • Boiling
  • Boiling Point
  • Equations
  • Heat Energy
  • Heat Of Vaporization
  • Isothermal Processes
  • Mathematics
  • Phase Transformations
  • Thermodynamic Processes
  • Vapor Pressure
  • Vaporization
  • Vapors

Readers

  • Combustion science or combustion engineering.