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The paper discusses different aspects of a CO2 system. The focus is on the low temperature stage in a cascade system. Some comparisons are made with a normal 2-stage operation and secondary circulation with CO2. The reasons to go for a CO2 system instead of a standard 2-stage ammonia system are for industrial refrigeration, the local environment and economics, the global perspective is taken when a synthetic refrigerant is changed to a natural one. In many cases it is not possible to use hydrocarbons or ammonia outside the machine room.
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Details
- Original title: Plant design considerations for cascade systems using CO2.
- Record ID : 2000-1221
- Languages: English
- Source: 20th International Congress of Refrigeration: Refrigeration into the Third Millennium.
- Publication date: 1999/09/19
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Indexing
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Themes:
Compression systems;
CO2 - Keywords: Refrigerating system; Design; Compression system; Cascade system; Refrigerant; CO2
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Semi-hermetic reciprocating and screw compresso...
- Author(s) : RENZ H.
- Date : 1999/09/19
- Languages : English
- Source: 20th International Congress of Refrigeration: Refrigeration into the Third Millennium.
- Formats : PDF
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Compresseurs hermétiques accessibles pour casca...
- Author(s) : RENZ H.
- Date : 2000/09
- Languages : French
- Source: Rev. gén. Froid - vol. 90 - n. 1006
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Screw compressor packages: considerations for u...
- Author(s) : KLIDONAS G. P.
- Date : 2005/05
- Languages : English
- Source: Afr. Heat. Cool. - vol. 6 - n. 1
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Cascade systems: past, present, and future.
- Author(s) : BANSAL P. K., JAIN S.
- Date : 2007/01/27
- Languages : English
- Source: ASHRAE Transactions. 2007 Winter Meeting. Volume 113, part 1 + CD-ROM.
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Theoretical study and design of small-scale cas...
- Author(s) : PETRENKO V. O., HUANG B. J., SHESTOPALOV K. O., et al.
- Date : 2010/06/07
- Languages : English
- Source: ACRA2010. Asian conference on refrigeration and air conditioning: Tokyo, Japan, June 7-9, 2010.
- Formats : PDF
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