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ASHRAE Guideline 38 methodology material compatibility testing of R-473A
- Author(s) : AL-RUBAAY R., SEETON C., LOW R., SAXENA I.
- Publication date: 2022
- Languages : English
- Keywords : Standard, Testing, R473A, Low GWP, Mixture, Compatibility, Lubricant
- Source: 2022 Purdue Conferences. 19^th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
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IIR document

Evaluation of lower GWP alternative R-473A for R-23 in ultra-low temperature refrigeration applications.
- Author(s) : NAYAK G., PETERSEN M., KUJAK S., KOLDA M., KOHOUTEK T.
- Publication date: 2023/08/21
- Languages : English
- Keywords : R23, Low temperature, Refrigerated container, Sea transport, R473A, Cascade system, Testing, COP, Thermodynamic cycle, Performance
- Source: Proceedings of the 26^th IIR International Congress of Refrigeration: Paris , France, August 21-25, 2023.
- Formats : PDF
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Fractionation, release testing and flammability evaluation of novel refrigerants comprising R-744 and fluorocarbons.
- Author(s) : GRUNDY D., WEBSTER V. A., SEETON C. J., LOW R. E.
- Publication date: 2022
- Languages : English
- Keywords : Testing, Flammability, R744, HFC, Mixture, R473A, Modelling, Expérimentation
- Source: 2022 Purdue Conferences. 19^th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
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Charging and recovery techniques for low GWP refrigerant blends.
- Author(s) : MACNEILL M. L., SEETON C. J., LOW R. E.
- Publication date: 2022
- Languages : English
- Keywords : High pressure, Mixture, R473A, Low GWP, Design, R744, Recovery
- Source: 2022 Purdue Conferences. 19^th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
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IIR document

Experimental investigation of a new ultra-low temperature refrigerant to replace R-23 in an environmental test chamber.
- Author(s) : COP M., KUCUKKAYA D., BARTA R. B., THOMAS C.
- Publication date: 2023/08/21
- Languages : English
- Keywords : Low temperature, Cascade system, Retrofitting, Test room, R23, Expérimentation, R473A
- Source: Proceedings of the 26^th IIR International Congress of Refrigeration: Paris , France, August 21-25, 2023.
- Formats : PDF
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Fractionation testing for low critical temperature blends.
- Author(s) : WEBSTER V., SAXENA I., LOW R. E., SEETON C. J.
- Publication date: 2022
- Languages : English
- Keywords : Critical temperature, Testing, R744, Low GWP, Expérimentation, Mixture, R473A, Flammability, Standard
- Source: 2022 Purdue Conferences. 19^th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
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Experimental investigation of a new ultra-low temperature refrigerant to replace R23 in an environmental test chamber.
- Author(s) : WINKLER T., COP M., BARTA R. B., HESSE U.
- Publication date: 2022
- Languages : English
- Keywords : Retrofitting, R23, R473A, Cascade system, Test room, Low temperature, Expérimentation, Substitute
- Source: 2022 Purdue Conferences. 19^th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
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Recommended by the IIR / IIR document

New refrigerant developments for very low temperature refrigeration.
- Author(s) : LOW R., SEETON C.
- Publication date: 2022/04/11
- Languages : English
- Source: 7^th IIR International Conference on Sustainability and the Cold Chain (Online). Proceedings: April 11-13 2022
- Formats : PDF
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IIR document

Scanning Ternary Mixtures for the Low Stage of Cascades in Ultra-Low Temperature Refrigeration.
- Author(s) : MOTA BABILONI A., FERNANDEZ MORENO A., GIMÉNEZ-PRADES P., NAVARRO-ESBRÍ J.
- Publication date: 2022/04/11
- Languages : English
- Source: 7^th IIR International Conference on Sustainability and the Cold Chain (Online). Proceedings: April 11-13 2022
- Formats : PDF
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IIR document

Ternary refrigerant blends for ultra-low temperature refrigeration.
- Author(s) : MOTA BABILONI A., FERNANDEZ MORENO A., GIMÉNEZ-PRADES P., UDROIU C-M., NAVARRO-ESBRÍ J.
- Publication date: 2023/04
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 148
- Formats : PDF
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Commercial refrigeration: marketing of R471A, a new alternative to R404A

Honeywell recently announced the marketing of R471A, a non-flammable refrigerant with a GWP under 150. It is expected to replace R404A in medium temperature commercial refrigeration...
- Publication date : 2022/02/28
- Subjects: HFCs alternatives
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Alternatives to replace R404A for refrigerated transport

With about 5 million refrigerated vehicles operating worldwide, there is active research and development focusing on identifying alternatives to R404A, which is traditionally used in truck and trailer...
- Publication date : 2020/09/04
- Subjects: HFCs alternatives
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Latest news on HFCs alternatives

R470A, R470B, R466: What applications and what features for these new non-flammable refrigerants?
- Publication date : 2019/12/30
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The US Environmental Protection Agency (EPA) updates its list of low GWP refrigerants

The US EPA has added new lower GWP refrigerants and expanded the acceptable uses of others in its latest changes to the Significant New Alternatives Policy (SNAP) programme.
- Publication date : 2017/08/24
- Subjects: Environment, HFCs alternatives
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Air conditioning: which refrigerant will become the leading alternative to R410A?

R32 is being adopted widely for residential and small commercial air conditioning applications, but R466A, R452B and R454B are promising candidates, especially for larger size systems.
- Publication date : 2019/05/29
- Subjects: HFCs alternatives
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Global warming potential (GWP) of HFC refrigerants

Using the latest updated data from UNEP’s RTOC 2022 report, we have compiled the 100-year GWP and 20-year GWP values of hydrofluorocarbon-based (HFC) refrigerants. Our table includes...
- Last update : 2023/09/15
- Langues : English, French
- Themes : HFCs
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