The enrichment of tritium in hydrogen or deuterium by thermal diffusion.

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概要

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• Tritium in H<SUB>2</SUB> or D<SUB>2</SUB>, 1.7×10<SUP>−2</SUP> Ci mol<SUP>−1</SUP>, was enriched by means of thermal diffusion at the bottom of a 100-cm glass column with a gas reservoir on top. Four columns with different diameters (8, 20, 30, and 41 mmφ) were used. The temperature of the wire stretched along the axis of the column was changed over a range from 200 °C to 450 °C. The maximum equilibrium separation factors in hydrogen and in deuterium were 17 and 4.5 respectively. The optimum diameters were estimated by a modification of Waldmann's equation, which can be used for the separation using the flat-type system.

• 公益社団法人 日本化学会の論文

著者

• Takayasu Osamu

  Faculty Of Science Toyama University

• Yamagami Susumu

  Faculty of Science, Toyama University

• Makino Ikuro

  Faculty of Science, Toyama University

• Takeuchi Toyosaburo

  Faculty of Science, Toyama University

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• The enrichment of tritium in hydrogen or deuterium by thermal diffusion.

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