Hydrogen isotope enrichment using multi-column palladium bed

Satoshi Fukada, Samsun Baharin Mohamad, Hiroshi Fujiwara, Masabumi Nishikawa

研究成果: Contribution to journalArticle査読

3 被引用数 (Scopus)


Chromatographic separation of hydrogen isotopes, protium and deuterium, was carried out experimentally using a four-column Pd bed system. The system was operated under the conditions of atmospheric hydrogen pressure and swing of column temperature of 303 K to 473 K. Maximum deuterium enrichment ratio defined as the ratio of the deuterium concentration in product to that in feed was around 100 independent of the deuterium concentration. The deuterium recovery ratio was more than 0.5. Effluent curves were analyzed by the numerical simulation by the plate model Close agreement was obtained between experiment and analysis. High enrichment of deuterium was also successfully achieved by frontal chromatography using a comparatively large column.

ジャーナルFusion Science and Technology
3 II
出版ステータス出版済み - 5 1 2002

All Science Journal Classification (ASJC) codes

  • 土木構造工学
  • 核物理学および高エネルギー物理学
  • 原子力エネルギーおよび原子力工学
  • 材料科学(全般)
  • 機械工学


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