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Retrofitting HFC-134a into existing CFC-12 systems.
Author(s) : CARPENTER N. E.
Type of article: Article, IJR article
Summary
The paper gives a brief outline of ICI developmental work on the new range of ester oils suitable for the alternative refrigerants. The simple procedure developed to enable the refrigeration industry to convert from R12 to R134a is described. The flushing procedure and the determination of residual mineral-oil content are set out. Five case studies where R134a has been retrofitted in five different application sections are given at the end of the paper.
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Pages: 332-339
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Details
- Original title: Retrofitting HFC-134a into existing CFC-12 systems.
- Record ID : 1993-0770
- Languages: English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 15 - n. 6
- Publication date: 1992
Links
See other articles in this issue (10)
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Indexing
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Themes:
CFCs;
HFCs - Keywords: R134a; CFC; Modernization; Substitute; Oil; Ester; Refrigerant
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From R12 to R134a: performance at least equalled.
- Author(s) : THOMPSON R. I., SCHWENNESEN K.
- Date : 1992/05
- Languages : German
- Source: Kälte + Klimatechnik (Die) - vol. 45 - n. 5
View record
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CFC phase-out strategy of a chemical company.
- Author(s) : EISFELDT W., SCHLEICHER W., MULLER V., NOWAK G.
- Date : 1993/07
- Languages : German
- Source: Kälte + Klimatechnik (Die) - vol. 46 - n. 7
View record
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Procedures for retrofitting existing R12 refrig...
- Author(s) : KRUSE H., BEERMANN K.
- Date : 1993/10
- Languages : German
- Source: Kälte + Klimatechnik (Die) - vol. 46 - n. 10
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Phasing out of CFC in Sweden.
- Author(s) : LINDBERG K.
- Date : 1993/02/09
- Languages : English
- Source: CIES Environ. Module 1, Brussels - 8 p.
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Retrofilling to HFC134a with synthetic ester lu...
- Author(s) : EDGAR L. J., WILSON M. G.
- Date : 1993/11
- Languages : English
- Source: AIRAH J. - vol. 47 - n. 11
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