Investigation of the Para-Ortho Shift of Hydrogen

Abstract

The report presents the results of a program for the development of catalysts for the promotion of the low temperature para-ortho reaction of hydrogen. The program resulted in the preparation and testing of a catalyst with an activity 13.7 times greater on a weight basis than the best commercial material. Detailed mechanism studies resulted in a model for the conversion reaction which successfully predicts the kinetic behavior over a wide range of flow rate, pressure, and catalyst particle size. Catalyst poisoning studies further elucidated the reaction mechanism, and indicate a rate reduction probably due to the blocking of the mouths of the catalyst pores.

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 1964
Accession Number
AD0603150

Entities

People

  • E. G. Biskis
  • G. E. Schmauch
  • J. F. Kucirka

Tags

DTIC Thesaurus Topics

  • Air Force
  • Boiling Point
  • Boric Acids
  • Boundary Layer
  • Chemical Properties
  • Chemical Reactions
  • Contracts
  • Diffusion
  • Engineering
  • Equations
  • Flow Rate
  • Low Temperature
  • Mass Transfer
  • Materials
  • Particle Size
  • Standards
  • Surface Reactions

Readers

  • Analytical Chemistry
  • Molecular Photonics/Laser Physics
  • Systems Analysis and Design