Vapor Pressure of Ammonium Perchlorate

Abstract

The equilibrium vapor pressure of ammonium perchlorate has been measured in the temperature range of 520-620 deg K by the transpiration method. The data indicate that ammonium perchlorate sublimes by the dissociation process NH4ClO4 sub (s) = NH3 sub (g) + HClO4 sub (g). The heat of dissociation has been found to be 58 + or - 2 kcal/mole in the cited temperature range.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1962
Accession Number
AD0288830

Entities

People

  • Henry Wise
  • S. H. Inami
  • Willis A. Rosser

Organizations

  • SRI International

Tags

DTIC Thesaurus Topics

  • Ammonium Perchlorate
  • Amorphous Materials
  • Cells
  • Decomposition
  • Dissociation
  • Flow Rate
  • Government Procurement
  • Heat Energy
  • Heat Of Vaporization
  • Measurement
  • Partial Pressure
  • Particle Size
  • Perchlorates
  • Pressure Measurement
  • Thermodynamic Properties
  • Vapor Pressure
  • Vapors

Fields of Study

  • Physics

Readers

  • Agricultural Chemistry/Soil Science
  • Electrochemical Engineering/ Fuel Cell Technologies
  • Rocket Propulsion.