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The absorption refrigeration cycle is important for energy saving which can be driven by low-grade energy. We consider the Trifluoromethane (R23) + N, N-Dimethyl Formamide (DMF) binary mixture as a promising new working fluid or part of new working fluid for the absorption cycle. Vapor-liquid equilibrium data of the mixture R23 + DMF have been measured in the temperature range from (283.15–363.15) K by an equilibrium apparatus in which vapor phase is continuously recirculated. The experimental data are correlated with an Antoine-type equation. The average relative deviation (ARD) between the experimental data and calculated results is 1.8%. The results show a good agreement with the experimental data.
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Details
- Original title: Solubility of refrigerant trifluoromethane in N,N-dimethyl formamide in the temperature range from 283.15 to 363.15 K.
- Record ID : 30004389
- Languages: English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 35 - n. 5
- Publication date: 2012/08
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Indexing
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Themes:
HFCs;
Absorption and adsorption systems;
Blends - Keywords: Working fluid; Solubility; R23; Absorption system; Mixture; Refrigerant; DMF
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Solubility of refrigerant trifluoromethane in N...
- Author(s) : GAO Z. J., MIN X. W., HAN X. H., et al.
- Date : 2011/08/21
- Languages : English
- Source: Proceedings of the 23rd IIR International Congress of Refrigeration: Prague, Czech Republic, August 21-26, 2011. Overarching theme: Refrigeration for Sustainable Development.
- Formats : PDF
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Study on a novel absorption refrigeration syste...
- Author(s) : HE Y. J., ZHU Z. W., GAO X., et al.
- Date : 2012/07/16
- Languages : English
- Source: 2012 Purdue Conferences. 14th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
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The characteristics of a new absorption refrige...
- Author(s) : CHEN G., ZHONG Y.
- Date : 2002/09/24
- Languages : English
- Source: Proceedings of the International Sorption Heat Pump Conference.
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SOLUBILITY CHARACTERISTICS OF R22-DMF REFRIGERA...
- Author(s) : AGARWAL R. S., BAPAT S. L.
- Date : 1985
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 8 - n. 2
- Formats : PDF
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A numerical investigation of a diffusion absorp...
- Author(s) : WANG Q., GONG L., WANG J. P., et al.
- Date : 2011/07
- Languages : English
- Source: Applied Thermal Engineering - vol. 31 - n. 10
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