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CO2 in the low temperature stage of large industrial refrigerating plants.
Author(s) : BRENDENG E.
Summary
CO2 in the low temperature stage and ammonia in the high temperature stage may give a less costly plant than a two-stage plant with only ammonia for -40 deg C. The cascade heat exchanger is large and different types of exchangers should be evaluated. Plate-fin heat exchangers are compact, but oil fouling may give problems. The temperature difference and temperature level for the cascade heat exchanger should be optimized. The document presents the transparencies.
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Details
- Original title: CO2 in the low temperature stage of large industrial refrigerating plants.
- Record ID : 1998-0843
- Languages: English
- Source: CO2 Technology in Refrigeration, Heat Pump & Air Conditioning Systems. Workshop Proceedings.
- Publication date: 1997/05/13
- Document available for consultation in the library of the IIR headquarters only.
Links
See other articles from the proceedings (17)
See the conference proceedings
Indexing
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Themes:
Compression systems;
Ammonia;
CO2 - Keywords: Design; Ammonia; Performance; Optimization; Cascade system; Refrigerating plant; Refrigerant; Heat exchanger; CO2
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Cascade type refrigeration systems working on C...
- Author(s) : BELOZEROV G., MEDNIKOVA N., PYTCHENKO V., et al.
- Date : 2007/04/19
- Languages : English
- Source: Ammonia Refrigeration Technology for Today and Tomorrow.
- Formats : PDF
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Strategien zum Bau von NH3-Kälteanlagen mit min...
- Author(s) : WIJBENGA H.
- Date : 2005/11/16
- Languages : German
- Source: DKV-Tagungsbericht 2005, Würzburg./ 2005 Proceedings of the DKV Conference, Würzburg.
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Thermodynamic analysis and comparison of natura...
- Author(s) : ZHA S., MA Y., WANG J., et al.
- Date : 2002/09/17
- Languages : English
- Formats : PDF
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CO2 used as low temperature refrigerant in ammo...
- Author(s) : VESTERGAARD N. P.
- Date : 2005/05/06
- Languages : English
- Source: Ammonia Refrigerating Systems, Renewal and Improvement.
- Formats : PDF
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Energy and exergy analysis and optimization stu...
- Author(s) : YILMAZ B., ERDONMEZ N., ÖZYURT A., et al.
- Date : 2015/04/16
- Languages : English
- Source: 6th Conference on Ammonia and CO2 Refrigeration Technology. Proceedings: Ohrid, North Macedonia, April 16-18, 2015.
- Formats : PDF
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