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Six small refrigeration systems were manufactured and tested with R-723 in an EU project in co-operation with 4 small refrigeration companies and 2 Technology Research Centres from Denmark and Germany. The objective of the project was to encourage the future use of ammonia in small systems by presenting technical solutions with ammonia and R-723 that might become competitive in relation to HFCs in small refrigeration systems. The main conclusion was that R-723 is interesting for medium-sized commercial applications where factory built chillers, heat pump units, etc. can be manufactured (water)tight with copper just as HFC systems with semihermetic compressors.
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Details
- Original title: Experience with R-723 in small refrigeration systems.
- Record ID : 2007-1446
- Languages: English
- Source: 7th IIR-Gustav Lorentzen Conference on Natural Working Fluids (GL2006). Proceedings
- Publication date: 2006/05/29
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See other articles from the proceedings (111)
See the conference proceedings
Indexing
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Themes:
Heat pumps techniques;
Compression systems;
Ammonia;
Other refrigerants - Keywords: Refrigerating system; R723; Ammonia; Heat pump; Refrigerant; DME
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A conceptual study of an inverse NH3 to CO2 cas...
- Author(s) : VISSER K.
- Date : 2011/04/14
- Languages : English
- Source: 4th Conference on Ammonia Refrigeration Technology. Proceedings: Ohrid, North Macedonia, April 14-16, 2011.
- Formats : PDF
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Heat pump systems with ammonia as refrigerant.
- Author(s) : HALOZAN H.
- Date : 2005/05/06
- Languages : English
- Source: Ammonia Refrigerating Systems, Renewal and Improvement.
- Formats : PDF
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Optimizing the compression/absorption heat pump...
- Author(s) : BERGLAND M., EIKEVIK T. M., TOLSTOREBROV I.
- Date : 2015/08/16
- Languages : English
- Source: Proceedings of the 24th IIR International Congress of Refrigeration: Yokohama, Japan, August 16-22, 2015.
- Formats : PDF
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Some experimental results with ammonia based az...
- Author(s) : FÜRI B., SVINGÁL J.
- Date : 2009/09/02
- Languages : English
- Source: Compressors 2009: 7th International Conference on Compressors and Coolants
- Formats : PDF
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Innovative components for advanced air conditio...
- Author(s) : BULLARD C.
- Date : 2005
- Languages : English
- Source: Annual proceedings of the Institute of Refrigeration. 2005-2006 [CD-ROM].
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