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Selection of R502 and R22 alternatives for different applications.
Author(s) : HESSE U., SPAUSCHUS H. O.
Summary
Cycle calculations based on equations of state help to find the most promising alternative for different R22 and R502 applications. But more than this system change may also lead to better solutions. The main step in commercial refrigeration can be switching to secondary refrigerant systems to avoid the use of large amounts of refrigerants. The advantages of zeotrope mixtures for air cooled unitary systems are limited if they are used only in standard cycles. New modified cycles offer additional options.
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Details
- Original title: Selection of R502 and R22 alternatives for different applications.
- Record ID : 1997-1346
- Languages: English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Publication date: 1995/08/20
- Document available for consultation in the library of the IIR headquarters only.
Links
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See the conference proceedings
Indexing
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Themes:
HCFCs;
Ammonia;
Hydrocarbons;
Blends - Keywords: R410A; R407C; Industrial application; R507; R502; Ammonia; R404A; R22; Substitute; Propane; Refrigerant
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- Date : 1998/11/18
- Languages : German
- Source: DKV-Tagungsbericht 25. 1998, Würzburg.
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- Author(s) : HUNDY G. F., PHAM H. M.
- Date : 2001/11/01
- Languages : English
- Source: Efficient air conditioning: the role of refrigeration. Conference proceedings.
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- Date : 1999/09/01
- Languages : English
- Source: Compressors '99. The almanac of proceedings from the conference.
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Experimental plant for testing R22 substitutes.
- Author(s) : GRECO A., MASTRULLO R.
- Date : 1995/08/20
- Languages : English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Formats : PDF
View record
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- Author(s) : MEYER J. P.
- Date : 2000/06/24
- Languages : English
- Source: ASHRAE Transactions. 2000 ASHRAE Annual Meeting, Minneapolis, Minnesota + CD-ROM.
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