Separation of tetrafluoroethylene and carbon dioxide using ionic liquids

Separation and Purification Technology

Volumn 79, Issue 3, 2011, Pages 357-364

  Shiflett, Mark B ^a   Shiflett, Andrew D ^b   Yokozeki, A ^c  

^a DUPONT COMPANY   (United States)

^b DuPont Fluoroproducts   (United States)

^c NONE   (United States)

Author keywords

ASPEN Plus ; Carbon dioxide; Extractive distillation; Ionic liquids; Simulation; Solvent; Tetrafluoroethylene

Indexed keywords

1-BUTYL-3-METHYL-IMIDAZOLIUM HEXAFLUOROPHOSPHATE; ABSORPTION COLUMNS; ASPEN PLUS; AZEOTROPIC MIXTURE; BINARY DATA; EXTRACTIVE DISTILLATION; ISOTHERMAL CONDITIONS; MICROBALANCES; SIMULATION; TETRAFLUOROETHYLENE;

ABSORPTION; CARBON DIOXIDE; DISTILLATION; FLUORINE CONTAINING POLYMERS; IONS; SOLUBILITY; TANKS (CONTAINERS);

IONIC LIQUIDS;

EID: 79958168490     PISSN: 13835866     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.seppur.2011.03.023     Document Type: Article

References (32)

1. D.J. Van Bramer, M.B. Shiflett, A. Yokozeki, Safe Handling of Tetrafluoroethylene, U.S. Patent 5,345,013.
2. M.B. Shiflett, A Yokozeki, Process for Separation of Tetrafluoroethylene from Carbon Dioxide using Ionic Liquids, U.S. Patent Application Publication 2010/0144994A1.
3. M. Seiler, C. Jork, A. Kavarnou, W. Arlt, and R. Hirsch Separation of azeotropic mixtures using hyperbranched polymers or ionic liquids AIChE J. 50 2004 2439 2454 (Pubitemid 39288010)
4. 4] Ind. Eng. Chem. Res. 44 2005 4453 4464 (Pubitemid 40809790)
5. A. Yokozeki, M.B. Shiflett, C.P. Junk, L.M. Grieco, and T. Foo Physical and chemical absorptions of carbon dioxide in room-temperature ionic liquids J. Phys. Chem. B 112 2008 16654 16663
6. ASPEN Plus® Simulator (v. 13.1) of Aspen Technology Inc., Cambridge, MA, 2005.
7. E. Slocum Multipurpose high-pressure phase-equilibrium apparatus Ind. Eng. Chem. Fund. 14 1975 126 128
8. W. Schotte Collection of phase equilibrium data for separation technology Ind. Eng. Chem. Process. Des. Dev. 19 1980 432 439 (Pubitemid 11422205)
9. M.B. Shiflett, and A. Yokozeki Solubility and diffusivity of hydrofluorocarbons in room-temperature ionic liquids AIChE J. 52 2006 1205 1219
10. D.I. Townsend, and J.C. Tou Thermal hazard evaluation by an accelerating rate calorimeter Thermochim. Acta 37 1980 1 30
11. E.W. Lemmon, M.O. McLinden, and M.L Huber A Computer Program, REFPROP (ver. 7) 2002 National Institute of Standards and Technology Gaithersburg, MD
12. C.A. Nieto de Castro, M.J.V. Lourenco, A.P.C. Ribeiro, E. Langa, and S.I.C. Vieira Thermal properties of ionic liquids and ionanofluids of imidazolium and pyrrolidinium liquids J. Chem. Eng. Data 55 2010 653 661
13. D. Waliszewski, I. Stepniak, H. Piekarski, and A. Lewandowski Heat capacities of ionic liquids and their heats of solution in molecular liquids Thermochim. Acta 433 2005 149 152 (Pubitemid 40891594)
14. R. Kato, M. Krummen, and J. Gmehling Measurement and correlation of vapor-liquid equilibria and excess enthalpies of binary systems containing ionic liquids and hydrocarbons Fluid Phase Equilib. 224 2004 47 54 (Pubitemid 39164678)
15. M. Döker, and J. Gmehling Measurement and prediction of vapor-liquid equilibria of ternary systems containing ionic liquids Fluid Phase Equilib. 227 2005 255 266 (Pubitemid 40094691)
16. A. Anderko, P. Wang, and M. Rafal Electrolyte solutions: from thermodynamic and transport models to simulation of industrial processes Fluid Phase Equilib. 194-197 2002 123 142 (Pubitemid 34242561)
17. C.H. Van Ness, and M.M. Abbott Classical Thermodynamics of Nonelectrolyte Solutions 1982 McGraw-Hill New York
18. A. Yokozeki, and M.B. Shiflett Hydrogen purification using room-temperature ionic liquids Appl. Energy 84 2007 351 361 (Pubitemid 44708476)
19. 2N] Energy Fuels 23 2009 4701 4708
20. 4] Energy Fuels 24 2010 1001 1008
21. 6] Fluid Phase Equilib. 294 2010 105 113
22. 4] J. Chem. Eng. Data 55 2010 4785 4793
23. 4], J. Phys. Chem. B 2011, doi:10.1021/jp107879s.
24. M.B. Shiflett, and A. Yokozeki Separation of difluoromethane and pentafluoroethane by extractive distillation using ionic liquid Chem. Today 24 2006 28 30 (Pubitemid 44378031)
25. 2N] J. Chem. Eng. Data 52 2007 2007 2015 (Pubitemid 47522320)
26. M.B. Shiflett, and A. Yokozeki Phase equilibria of hydrofluorocarbon- 4310mee mixtures with ionic liquids: miscibility of threo- and erythro-diastereomers in ionic liquids Ind. Eng. Chem. Res. 47 2008 926 934 (Pubitemid 351269536)
27. 2N] using equations of state Ind. Eng. Chem. Res. 47 2008 8389 8395
28. M.B. Shiflett, and A. Yokozeki Liquid-liquid equilibria in binary mixtures containing fluorinated benzenes and ionic liquid 1-ethyl-3- methylimidazolium bis(trifluoromethylsulfonyl)imide J. Chem. Eng. Data 53 2008 2683 2691
29. M.B. Shiflett, and A. Yokozeki N.V. Plechkova, R.D. Rogers, K.R. Seddon, Solubility of Fluorocarbons in Room-temperature Ionic Liquids in Ionic Liquids: From Knowledge to Applications ACS Symp. Ser. vol. 1030 2009 American Chemical Society Washington, DC 21 42
30. M.B. Shiflett, A. Yokozeki, Phase Behavior of gases in ionic liquids, in: N.V. Plechkova, R.D. Rogers, K.R. Seddon (Eds.), Ionic Liquids: Further UnCOILed, Wiley, 2011, in press.
31. 2N] J. Phys. Chem. B 112 2008 3040 3047
32. 8 in trihexyltetradecylphosphonium bis(trifluoromethylsulfonyl)imide J. Phys. Chem. B 112 2008 12394 12400