Sorption of C. I. Disperse Red 60 in polystyrene and PMMA films and polyester and Nylon 6 textiles in the presence of supercritical carbon dioxide

Title
Sorption of C. I. Disperse Red 60 in polystyrene and PMMA films and polyester and Nylon 6 textiles in the presence of supercritical carbon dioxide
Author(s)
심재진박상철[박상철]Dirk Tuma[Dirk Tuma]김선욱[김선욱]이용록
Keywords
HIGH-PRESSURE INVESTIGATIONS; 180 MPA; POLY(ETHYLENE-TEREPHTHALATE) FIBERS; ELEVATED PRESSURES; POLYOLEFIN FIBERS; PHASE-EQUILIBRIA; STATIC METHOD; AZO-DYES; SOLUBILITY; CO2
Issue Date
201001
Publisher
SPRINGER
Citation
KOREAN JOURNAL OF CHEMICAL ENGINEERING, v.27, no.1, pp.299 - 309
Abstract
C. I. Disperse Red 60 (DR60) was absorbed into polymer films and textile fibers in the presence of supercritical carbon dioxide at pressures between 5 and 33MPa and at temperatures between 308.2 and 423.2 K. Polystyrene (PS) and poly(methyl methacrylate) (PMMA) films and polyester (polyethylene terephthalate: PET) and Nylon 6 textiles were used as absorbents. The amount of equilibrium sorption of dye increased both with pressure and temperature. The sorption behavior was successfully analyzed with the quasi dual-mode sorption model.
URI
http://hdl.handle.net/YU.REPOSITORY/23008http://dx.doi.org/10.2478/s11814-010-0098-6
ISSN
0256-1115
Appears in Collections:
공과대학 > 화학공학부 > Articles
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