Issue
Korean Journal of Chemical Engineering,
Vol.16, No.1, 111-117, 1999
DYE SOLUBILITY IN SUPERCRITICAL CARBON DIOXIDE. EFFECT OF HYDROGEN BONDING WITH COSOLVENTS
The use of supercritical carbon dioxide is emerging as a potential method for achieving pollution-free dyeing. An important factor in supercritical fluid dyeing is the solubility of the dye in supercritical carbon dioxide. Our measurements show that the solubility of C.I. Disperse Red-60 dye in supercritical carbon dioxide is significantly enhanced upon addition of polar cosolvents : ethanol and acetone. The solubility enhancement is attributed to the formation of hydrogen bonds between cosolvent and dye molecules. Observed solubility behavior is correlated using dilute-solution theory with lattice-fluid-hydrogen-bonding model. Needed physical and hydrogen-bonding molecular parameters are estimated using the experimental data.
[References]
  1. Bae HK, Her BK, HWAHAK KONGHAK, 34(3), 379, 1996
  2. Chang KH, Bae HK, Shim JJ, Korean J. Chem. Eng., 13(3), 310, 1996
  3. Clifford AA, Bartle KD, Textile Tech. Int., 113, 1996
  4. Dobbs JM, Wong JM, Lahiere RJ, Johnston KP, Ind. Eng. Chem. Res., 26(1), 56, 1987
  5. Ewald AH, Jepson WB, Bowlinson JS, Disc. Farad. Soc., 15, 238, 1953
  6. Foster NR, Singh H, Yun SLJ, Tomasko DL, Macnaughton SJ, Ind. Eng. Chem. Res., 32, 2849, 1993
  7. Gerbert B, Saus W, Knittel D, Buschmann HJ, Schollmeyer E, Textile Res. J., 64(7), 371, 1994
  8. Gupta RB, Combes JR, Johnston KP, J. Phys. Chem., 97, 707, 1993
  9. Gupta RB, Panayiotou C, Sanchez IC, Johnston KP, AIChE J., 38(8), 1243, 1992
  10. Haarhaus U, Swidersky P, Schneider GM, J. Supercrit. Fluids, 8(2), 100, 1995
  11. Joung SN, Yoo KP, J. Chem. Eng. Data, 43(1), 9, 1998
  12. Kazarian SG, Brantley NH, West BL, Vincent MF, Eckert CA, Appl. Spectroscopy, 51(4), 491, 1997
  13. Ke J, Jin SZ, Han BX, Yan HK, Shen DY, J. Supercrit. Fluids, 11(1), 53, 1997
  14. Li S, Varadarajan GS, Hartland S, Fluid Phase Equilib., 68, 263, 1991
  15. Ozcan AS, Clifford AA, Bartle KD, Lewis DM, Dyes Pigments, 36(2), 103, 1998
  16. Ozcan AS, Clifford AA, Bartle KD, Lewis DM, J. Chem. Eng. Data, 42(3), 590, 1997
  17. Panayiotou C, Sanchez IC, J. Phys. Chem., 95, 10090, 1991
  18. Prausnitz JM, Lichlenthater RN, Azevedo EG, "Molecular Thermodynamics of Fluid Phase Equilibria," 2nd ed.; Prentice-Hall Inc., Englewood Cliffs, NJ, Chapter 5, 1986
  19. Sanchez IC, Lacombe RH, J. Phys. Chem., 80, 2352, 1976
  20. Sanchez IC, Lacombe RH, J. Phys. Chem., 80, 2568, 1976
  21. Saus W, Knittel D, Schollmeyer E, Textile Praxis International, 47, 1052, 1992
  22. Saus W, Knittel D, Schollmeyer E, Textile Res. J., 63(3), 135, 1993
  23. Schmitt WJ, Reid RC, "The Influence of the Solvent Gas on the Solubility and Selectivity in Supercritical Extraction," In Supercritical Fluid Technology; Penninger, J.M., et al., eds.; Elsevier; New York, 123, 1985
  24. Shim JJ, Johnston KP, AIChE J., 35(7), 1097, 1989
  25. Sung HD, Shim JJ, J. Supercrit. Fluids, submitted, 1999
  26. Swidersky P, Tuma D, Schneider GM, J. Supercrit. Fluids, 9(1), 12, 1996
  27. Ting SST, Macnaughton SJ, Tomasko DI, Foster NR, Ind. Eng. Chem. Res., 32, 1471, 1993
  28. Ting SST, Tomasko DL, Macnaughton SJ, Foster NR, Ind. Eng. Chem. Res., 32, 1482, 1993
  29. Tsekhanskaya YT, Iomtev MB, Mushkina EV, Russian J. Phys. Chem., 38(9), 1173, 1964
  30. Wang XR, Tavlarides LL, Ind. Eng. Chem. Res., 33(3), 724, 1994
  31. Zhong MH, Han BX, Yan H, Peng DY, Fluid Phase Equilib., 134(1-2), 175, 1997
  32. Zhong MH, Han BX, Yan HK, J. Supercrit. Fluids, 10(2), 113, 1997