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Low-temperature separate ammonia unit.

[In Japanese. / En japonais.]

Author(s) : KAWASHIMA I., MIURA H.

Type of article: Article

Summary

The system consists of condensing units made up of a two-stage screw compressor using PAG oil, a condenser, other heat exchangers and a direct evaporating air cooler using aluminium tubes and fins. It operates automatically, cooling and hot-gas-defrosting in the manner as R22 refrigerant systems of separate low-temperature units.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1994-2874
  • Languages: Japanese
  • Source: Refrigeration - vol. 68 - n. 794
  • Publication date: 1993/12
  • Document available for consultation in the library of the IIR headquarters only.

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