A Process and Installation for the Vacuum Drying of Materials Sensitive to Heat

Abstract

The invention relates to a process of desiccating materials sensitive to heat in a vacuum, and its characteristic consists in the fact that the goods to be desiccated by evaporation in a vacuum without the introduction of heat and at an absolute pressure of from 1 to 6 mm of mercury, are wholly or partly frozen.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1968
Accession Number
AD0848559

Entities

Organizations

  • United States Army Biological Warfare Laboratories

Tags

DTIC Thesaurus Topics

  • Aluminum
  • Cellular Structures
  • Evacuation
  • Evaporation
  • Export Controls
  • Government (Foreign)
  • Heat Energy
  • Low Temperature
  • Materials
  • Moisture
  • Moisture Content
  • Patents
  • Transition Temperature
  • Vacuum
  • Vacuum Chambers
  • Water Jets

Readers

  • Electrical Engineering
  • Materials Science
  • Mathematics or Statistics