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Thermodynamic and optimization analysis of a 0.1 ton per day active magnetic regenerative hydrogen liquefier.

Author(s) : ZHANG L., GREGORIA A. J. de, SHERIF S. A., VEZIROGLU T. N.

Summary

An optimization study of a 0.1 ton per day active magnetic regenerative hydrogen liquefier model is described. The liquefier is proposed for the industrial liquid hydrogen market with overall efficiency being the primary measure of performance. This performance is described in terms of particle size, bed length, and interstage temperature. Efficiency comparable to larger gas cycle plants is demonstrated. The magnetic liquefier may be modified to operate as a two-stage magnetic refrigerator between 77 and 20 K with a high efficiency.

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Pages: 8 p.

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Details

  • Original title: Thermodynamic and optimization analysis of a 0.1 ton per day active magnetic regenerative hydrogen liquefier.
  • Record ID : 1996-1374
  • Languages: English
  • Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
  • Publication date: 1995/08/20
  • Document available for consultation in the library of the IIR headquarters only.

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