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IIR document

Development of commercial condensing unit employing CO2 as natural refrigerant.

Number: 1214

Author(s) : NISHIMURA K., MURAKAMI K., GOTO T.

Summary

Various measures against global warming have been undertaken in the industrial world. Concerning commercial condensing units, it is necessary to promote the adoption of refrigerant with a low global warming potential (GWP). Mitsubishi Heavy Industries Thermal Systems, Ltd. has developed commercial condensing unit using CO2 as a natural refrigerant with a GWP of 1. In this condensing unit, the refrigerant flows in the medium-pressure range, facilitating the reduction of the piping design pressure, a wide range of evaporating temperatures and operating ambient temperatures and allows the unit to be installed with a long pipe and the unique compressor achieves high efficiency. This paper describes the technological features of the product.

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Development of Commercial Condensing Unit Employing CO2 as Natural Refrigerant

Pages: 6

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Details

  • Original title: Development of commercial condensing unit employing CO2 as natural refrigerant.
  • Record ID : 30027901
  • Languages: English
  • Subject: Technology, HFCs alternatives
  • Source: 14th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9th 2020.
  • Publication date: 2020/12/07
  • DOI: http://dx.doi.org/10.18462/iir.gl.2020.1214

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