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IIR document

Low capacity nitrogen liquefier.

Number: 0889

Author(s) : SAMOKHVALOV Y., KROTOV A., BYCHKOV E., MASLIKOVA S., KRIKUNOVA M.

Summary

The purpose of the presented work is to study the use of external mixed refrigerant cooling cycles for the production of liquid nitrogen. With a mathematical model, various options for the composition of the mixed refrigerant and the operating modes of the units are calculated, which make possible to achieve nitrogen liquefaction temperatures using the available apparatus. Experimental studies are carried out for various design modes. On the basis of experimental data, recommendations given for the design of low-capacity nitrogen liquefaction plants.

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Pages: 6 p.

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Details

  • Original title: Low capacity nitrogen liquefier.
  • Record ID : 30031557
  • Languages: English
  • Subject: Technology
  • Source: Proceedings of the 26th IIR International Congress of Refrigeration: Paris , France, August 21-25, 2023.
  • Publication date: 2023/08/21
  • DOI: http://dx.doi.org/10.18462/iir.icr.2023.0889

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