Sorption Equilibria of C. I. Disperse Yellow 54 Dye between Supercritical Carbon Dioxide and PTT and PET Textiles 


Vol. 13,  No. 3, pp. 173-179, Sep.  2007


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  Abstract

In this study, the amount of equilibrium sorption of C. I. Disperse Yellow 54 dye in the polymeric textiles such as PTT (poly(trimethylene terephthalate)) and PET (poly(ethylene terephthalate)) textiles was measured in the presence of supercritical carbon dioxide at different temperatures, pressures, and time. The amount of dye sorption increased with temperature and pressure in both PTT and PET textiles, but the increasing rate decreased with pressure. The PTT textile has much larger dye sorption than PET textile. The increasing rate of dye sorption decreased with time at same temperature and pressure for both PTT and PET textiles.

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  Cite this article

[IEEE Style]

I. BH, C. JH, S. JJ, "Sorption Equilibria of C. I. Disperse Yellow 54 Dye between Supercritical Carbon Dioxide and PTT and PET Textiles," Clean Technology, vol. 13, no. 3, pp. 173-179, 2007. DOI: .

[ACM Style]

Ihm BH, Choi JH, and Shim JJ. 2007. Sorption Equilibria of C. I. Disperse Yellow 54 Dye between Supercritical Carbon Dioxide and PTT and PET Textiles. Clean Technology, 13, 3, (2007), 173-179. DOI: .

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