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Performance tests of some HFC-hydrocarbon mixtures to replace R502.
Author(s) : BASILE G., BIGOLARO G., CAMPORESE R., MUSSO E.
Summary
The three refrigerant mixtures R32-R125-R143a (10-50-40), R125-R143a-R290 (50-45-5) and R125-R143a-C270 (50-45-5) were analysed as alternatives to R502 in commercial refrigeration. The preliminary results of tests concern the mixtures' behaviour with lubricant oil (measuring the critical solution temperatures with the cloudy-point procedure) and how their use affected the performance of a refrigerated display cabinet.
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Details
- Original title: Performance tests of some HFC-hydrocarbon mixtures to replace R502.
- Record ID : 1995-1481
- Languages: English
- Source: CFCs, the Day After.
- Publication date: 1994/09/21
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
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Themes:
HFCs;
Other refrigerants;
Blends - Keywords: R143a; Display cabinet; Rc270; R502; R125; Substitute; Performance; Mixture; Oil; Refrigerant
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Investigations with the refrigerant blends R125...
- Author(s) : ENGLER T., OELLRICH L. R.
- Date : 1995/02
- Languages : German
- Source: KI Luft Kältetech. - vol. 31 - n. 2
View record
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Azeotrope of HFC125 and HFC143a as an alternati...
- Author(s) : HUGHES H. M.
- Date : 1994/07/19
- Languages : English
- Source: Proceedings of the 1994 International Refrigeration Conference at Purdue.
View record
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System performance of some long term R502 repla...
- Author(s) : LINTON J. W., SNELSON W. K., TRIEBE A. R., HEARTY P. F.
- Date : 1994/07/19
- Languages : English
- Source: Proceedings of the 1994 International Refrigeration Conference at Purdue.
View record
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R507: a substitute for R502 and R22 in industri...
- Author(s) : KOENIG H.
- Date : 1994/11/16
- Languages : German
- Source: DKV-Tagungsbericht 1994 Bonn.
View record
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Alternative refrigerants for the refrigeration ...
- Author(s) : DENISELLE L.
- Date : 1994/09
- Languages : German
- Source: Kälte + Klimatechnik (Die) - vol. 47 - n. 9
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