Isothermal VLE measurements for difluoromethane + dimethyl ether and an evaluation of hydrogen bonding

Journal of Chemical and Engineering Data

Volumn 50, Issue 1, 2005, Pages 128-132

  Fedele, Laura ^a   Bobbo, Sergio ^a   De Stefani, Vania ^b   Camporese, Roberto ^a   Stryjek, Roman ^c  

^a CNR   (Italy)

^b IMPERIAL COLLEGE LONDON   (United Kingdom)

^c INSTITUTE OF PHYSICAL CHEMISTRY   (Poland)

Author keywords

[No Author keywords available]

Indexed keywords

CONTROL SYSTEMS; ETHERS; FUNCTIONS; GIBBS FREE ENERGY; HYDROGEN BONDS; MATHEMATICAL MODELS; MIXING; THERMAL CONDUCTIVITY;

EQUATION OF STATE (EOS); HYDROFLUROCARBONS (HFS); MOLECULAR INTERACTIONS;

ORGANIC SOLVENTS;

EID: 12344308317     PISSN: 00219568     EISSN: None     Source Type: Journal    
DOI: 10.1021/je049789+     Document Type: Article

References (24)

1. Bobbo, S.; Stryjek, R.; Camporese, R. (Vapor + liquid) equilibrium measurements and correlations of the refrigerant mixture {dimethyl ether (RE170) + 1,1,1,3,3,3-hexafluoropropane (R236fa)} at the temperatures (303.68 and 323.75) K. J. Chem. Thermodyn. 1998, 30, 1041-1046.
2. Bobbo, S.; Stryjek, R.; Camporese, R. High-pressure vapor-liquid equilibrium of binary systems with R236fa. Fluid Phase Equilib. 1999, 161, 2, 305-313.
3. Bobbo, S.; Fedele, L.; Stryjek, R.; Camporese, R. Isothermal vapor-liquid equilibrium for the three binary systems 1,1,1,2,3,3-hexafluoronropane with dimethyl ether or propane, and 1,1,1,3,3,3-hexafluoropropane with dimethyl ether. Fluid Phase Equilib. 2000, 174, 3-12.
4. Bobbo, S.; Fedele, L.; Stryjek, R.; Camporese, R. Hydrogen-bonding of HFCs with dimethyl ether: evaluation by isothermal VLE measurements. Fluid Phase Equilib. 2002, 199, 153-160.
5. Bobbo, S.; Fedele, L.; Stryjek, R.; Camporese, R. Hydrogen-Bonding between HFCs and Dimethyl Ether, Proceedings of Thermophysical Properties and Transfer Processes of New Refrigerants, Paderborn, Germany, Oct 3-5, 2001.
6. Bobbo, S.; Fedele, L.; Scattolini, M.; Camporese, R.; Stryjek, R. Isothermal vapor + liquid equilibrium measurements and correlation for the dimethyl ether + 1,1,1,2,3,3,3-heptafluoropropane and the propane + 1,1,1,2,3,3,3-heptafluoropropane systems. Fluid Phase Equilib. 2004, 224, 119-123.
7. Bobbo, S.; Stryjek, R.; Elvassore, N.; Bertucco, A. A recirculation apparatus for vapor-liquid equilibrium measurements of refrigerants. Binary mixtures of R600a, R134a and R236fa. Fluid Phase Equilib. 1998, 150-151, 343-352.
8. Bondi, A.; Simkin, D. J. Heats of vaporization of hydrogen-bonded substances. AIChE J. 1967, 3, 473-479.
9. Brown, H. C.; Barbaras, G. K.; Berneis, H. L.; Bonner, W. H.; Johannesen, R. B.; Grayson, M.; LeRoi Nelson, K. J. Strained Homomorphs. J. Am. Chem. Soc. 1953, 75, 1-6.
10. Bobbo, S.; Fedele, L.; Camporese, R.; Stryjek, R. VLE measurements and modeling for the strongly positive azeotropic R32+propane system. Fluid Phase Equilib. 2002, 199, 175-183.
11. De Santis, R.; Gironi, F.; Marrelli, L. Vapor-liquid equilibrium from a hard-sphere equation of state. Ind. Eng. Chem. Fundam. 1976, 15, 183-189.
12. Soave, G. Equilibrium constants from a modified Redlich-Kwong equation of state. Chem. Eng. Sci. 1972, 27, 1197-1203.
13. Huron, M. J.; Vidai, J. New mixing rules in simple equations of state for representing vapor-liquid equilibria of strongly nonideal mixtures. Fluid Phase Equilib. 1979, 3, 255-272.
14. Renon, H.; Prausnitz, J. M. Local compositions in thermodynamic excess functions for liquid mixtures. AIChE J. 1968, 14, 135-144.
15. Holcomb, C. D.; Magee, J. W.; Scott, J. R.; Outcalt, S. L.; Haynes, W. M. NIST Technical Note 1397; December 1997.
16. Higashi, Y. Vapor-Liquid Equilibria for the Binary Difluoromethane (R-32) + Propane (R-290) Mixture. Int. J. Thermophys. 1999, 20, 507-518.
17. Chai Kao, C.-P.; Paulaitis, M. E. Reports of the Center for Molecular and Engineering Thermodynamics; Department of Chemical Engineering, University of Delaware, Newark, DE, 1989-1991, cf. Shiflett, M. B.; Sandler, S. I. Modeling fluorocarbon vapor-liquid equilibria using the Wong-Sandler model. Fluid Phase Equilib. 1998, 147, 145-162.
18. Chai Kao, C.-P.; Paulaitis, M. E. Reports of the Center for Molecular and Engineering Thermodynamics; Department of Chemical Engineering, University of Delaware, Newark, DE, 1989-1991, cf. Shiflett, M. B.; Sandler, S. I. Modeling fluorocarbon vapor-liquid equilibria using the Wong-Sandler model. Fluid Phase Equilib. 1998, 147, 145-162.
19. Lee, B. G.; Yang, W.-J.; Kim, J.-D.; Lim, J. S. Vapor-Liquid Equilibria for the Binary System Difluoromethane (HFC-32) + Propane (HC-290) at Seven Temperatures [(268.15, 278.15, 283.15, 288.15, 298.15, 308.15, and 318.15) K]. J. Chem. Eng. Data 2003, 48, 841-846.
20. Coquelet, C.; Chareton, A.; Valtz, A.; Baba-Ahmed, A.; Richon, D. Vapor-Liquid Equilibrium Data for the Azeotropic Difluoromethane + Propane System at Temperatures from 294.83 to 343.26 K and Pressures up to 5.4 MPa. J. Chem. Eng. Data 2003, 48, 317-323.
21. Kim, J. H.; Kim, M. S.; Kim, Y. Vapor-liquid equilibria for pentafluoroethane + propane and difluoromethane + propane systems over a temperature range from 253.15 to 323.15 K. Fluid Phase Equilib. 2003, 211, 273-287.
22. Huber, M.; Gallagher, J.; McLinden, M.; Morrison, G. NIST Thermodynamic Properties of Refrigerants and Refrigerant Mixtures Database (REFPROP), version 5.0. National Institute of Standards and Technology: Boulder, CO, 1996.
23. Mathias, P. M.; Copeman, T. W. Extension of the Peng-Robinson Equation of State to Complex Mixtures: Evaluation of Various Forms of the Local Composition Concept. Fluid Phase Equilib. 1983, 73, 91-108.
24. Peng, D. Y.; Robinson, D. B. A New Two-Constant Equation of State. Ind. Eng. Chem. Fundam. 1976, 15, 59-64.