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Adsorption and separation of hydrogen isotopes on nano-porous carbon at 78 K.

Author(s) : ALEKSEEV I. A., BONDARENKO S. D.

Summary

Adsorption isotherms of pure hydrogen and deuterium on nano-porous carbon (NPC) have been determined at 78 K. Distinction in sorption abilities of nano-sorbent in relation to deuterium and to hydrogen has been fixed. Adsorption capacity of NPC relative to deuterium is larger than the one to hydrogen, and both values are considerably larger than values of hydrogen isotopes adsorption capacity on common sorbents such as zeolites and active carbons. Separation factors of hydrogen (H2) and deuterium (D2) have been determined for adsorption of hydrogen isotopes mixtures on a sample NPC at 78 K.

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Pages: 2004-1

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Details

  • Original title: Adsorption and separation of hydrogen isotopes on nano-porous carbon at 78 K.
  • Record ID : 2005-1606
  • Languages: English
  • Source: Cryogenics 2004. Proceedings of the 8th Cryogenics Conference
  • Publication date: 2004/04/27

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