The Vapor Pressure of HCl - Water Solutions Below 0C.

Abstract

An experimental study has been initiated to measure the equilibrium vapor pressure of solutions of hydr0Chloric acid at temperatures from 0 to -55C. Total vapor pressure data and calculated heat of vaporization values are reported for 19.9 wt pct and 36.0 wt pct solutions at temperatures of 0 to -40C. Measured vapor pressures at OC agree with values reported by previous investigators. Total vapor pressures and partial pressures of 0 - 42 wt pct hydrochloric acid liquid and solid solutions from 0 to -55C are planned for the next contract period. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1978
Accession Number
ADA062904

Entities

People

  • Eric Miller

Tags

DTIC Thesaurus Topics

  • Acids
  • Air Force
  • Chemistry
  • Chlorides
  • Combustion Products
  • Contracts
  • Electrolytes
  • Heat Energy
  • Heat Of Vaporization
  • Hydrochloric Acid
  • Mass Spectrometers
  • Measurement
  • Partial Pressure
  • Solid Solutions
  • Thermodynamics
  • Vapor Pressure
  • Vaporization

Readers

  • Combustion science or combustion engineering.
  • Surface Engineering/Surface Coating Technology.