Summary
Refrigerant used for refrigeration system in the retailing industry has been changed from R-12 to R-502, R-22 and R-404a. Recently, from the viewpoint of global warming prevention, regulations on usage of HFC refrigerant have been strengthened, while the alternative to the natural working fluid has become a focal issue. Based on this, the authors introduce the current situation of natural working fluid as the system they should adopt for refrigeration system in the industry in future and its problems they are facing.
Details
- Original title: [In Japanese. / En japonais.]
- Record ID : 2008-1647
- Languages: Japanese
- Source: Refrigeration - vol. 83 - n. 966
- Publication date: 2008/04
Links
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Indexing
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Themes:
Ammonia;
CO2;
Supermarkets, display cabinets - Keywords: Refrigerating system; Commercial application; Ammonia; Supermarket; Refrigerant; CO2
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Laboratory tests of NH3/CO2 cascade system for ...
- Author(s) : SAWALHA S., ROGSTAM J., NILSSON P. O.
- Date : 2005/08/30
- Languages : English
- Source: Commercial Refrigeration. Thermophysical Properties and Transfer Processes of Refrigerants. Proceedings of the IIR International Conferences.
- Formats : PDF
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A South African CO2 first.
- Author(s) : WHITE D.
- Date : 2009/11
- Languages : English
- Source: Air Conditioning and Refrigeration Journal, Cold Chain - vol. 23 - n. 6
- Formats : PDF
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Transcritical CO2 systems: a case study into th...
- Author(s) : DA ROS S.
- Date : 2007/06/08
- Languages : English
- Source: Technological innovations in air-conditioning and refrigeration industry + CD-ROM.
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Performance of CO2-refrigeration (R-744) in com...
- Author(s) : JACOB B., AZAR A., NEKSÅ P.
- Date : 2006/05/29
- Languages : English
- Source: 7th IIR-Gustav Lorentzen Conference on Natural Working Fluids (GL2006). Proceedings
- Formats : PDF
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Aplicaciones con CO2 en refrigeración comercial.
- Author(s) : SANZ F., FERNÁNDEZ O.
- Date : 2015/09
- Languages : Spanish
- Source: Frío Calor Aire acondicionado - vol. 43 - n. 483
- Formats : PDF
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