DETERMINATION OF THE SPECIFIC SURFACE OF SUBLIMATED METALDEHYDE

Abstract

The specific surface of sublimated metaldehyde was determined microscopically on the basis of a simplified mathematical model and known density and was derived from the thickness of the crystals. The deviation of the distribution of crystal thickness from the normal curve was discussed. It was assumed that the tendency of metaldehyde to grow differentially in two directions at different rates was based on the nonisomeric crystal structure and was also influenced by the conditions of the sublimation method.

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Document Details

Document Type
Technical Report
Publication Date
Jul 10, 1967
Accession Number
AD0840887

Entities

People

  • E. Kruecke
  • Karl Bisa

Organizations

  • United States Army Biological Warfare Laboratories

Tags

DTIC Thesaurus Topics

  • Chemistry
  • Crystal Structure
  • Crystals
  • Frequency
  • Government (Foreign)
  • Mathematical Models
  • Measurement
  • Models
  • New York
  • Normal Distribution
  • Organic Chemistry
  • Particle Size
  • Particles
  • Sublimation
  • Thickness
  • United States
  • West Germany

Readers

  • Fluid Dynamics.
  • Materials Science and Engineering.