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Low charge and low emission supermarket refrigeration systems.

Sistemas de refrigeración con baja carga y baja emisión para supermercados.

Author(s) : MINEA V.

Type of article: Article

Summary

This article is the Spanish translation of an article presented at the IIR-Gustav Lorentzen conference on natural working fluids, in Copenhagen, Denmark (see the Bulletin of the IIR, reference 2009-0658). Traditional multiplex supermarket refrigeration systems use large quantities of synthetic refrigerants. The annual leakage rates are as high as 15 to 30% worldwide with negative impact on the global warming. This paper presents a number of low charge/low emission supermarket refrigeration concepts using natural refrigerants and coolants. It also proves that a completely secondary fluids refrigeration system may reduce up to 80% the artificial refrigerants required charges, without degrading the energy efficiency and/or food storage conditions and quality.

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Format PDF

Pages: 24-30

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Details

  • Original title: Sistemas de refrigeración con baja carga y baja emisión para supermercados.
  • Record ID : 2009-1683
  • Languages: Spanish
  • Source: Frío Calor Aire acondicionado - vol. 37 - n. 416
  • Publication date: 2009/08

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