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A Unique Thermal Conductivity Gas Analyzer

  • J. R. Purcell
  • J. W. Draper
  • D. H. Weitzel
Conference paper
Part of the Advances in Cryogenic Engineering book series (ACRE, volume 3)

Abstract

For many years the thermal conductivity method of gas analysis of binary mixtures has been very popular. Recent improvements in the field of chromatography have led to the use of thermal conductivity for analysis of multicomponent mixtures. Using this system the mixture is passed through an adsorption column. On passing a carrier gas through the column, the components are recovered in sequence, being determined in turn by means of a suitably calibrated thermal conductivity cell.

Keywords

Thermal Conductivity Hydrogen Impurity Cell Connection Rectifier Circuit Constant Voltage Source 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    D. H. Weitzel and L. E. White, Rev. Sci. Instr., 26, 290 (1955).CrossRefGoogle Scholar

Copyright information

© Plenum Press, Inc., New York 1960

Authors and Affiliations

  • J. R. Purcell
    • 1
  • J. W. Draper
    • 1
  • D. H. Weitzel
    • 1
  1. 1.CEL National Bureau of StandardsBoulderUSA

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