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

被引：13

作者：

Park, Sang-Cheol ^{[1
]}

Tuma, Dirk ^{[2
]}

Kim, Sunwook ^{[3
]}

Lee, Yong Rok ^{[1
]}

Shim, Jae-Jin ^{[1
]}

机构：

[1] Yeungnam Univ, Sch Chem Engn & Technol, Gyongsan 712749, Gyeongbuk, South Korea

[2] BAM Fed Inst Mat Res & Testing, D-12489 Berlin, Germany

[3] Univ Ulsan, Dept Chem Engn & Bioengn, Ulsan 680749, South Korea

来源：

KOREAN JOURNAL OF CHEMICAL ENGINEERING | 2010年 / 27卷 / 01期

关键词：

Supercritical Fluid Dyeing; Supercritical Carbon Dioxide; C. I. Disperse Red 60; Poly(methyl methacrylate); Polystyrene; Polyester; Nylon; Sorption; HIGH-PRESSURE INVESTIGATIONS; POLY(ETHYLENE-TEREPHTHALATE) FIBERS; POLYOLEFIN FIBERS; PHASE-EQUILIBRIA; SOLUBILITY; DYES; CO2; ANTHRAQUINONE; SPECTROSCOPY; POLYMERS;

D O I：

10.1007/s11814-010-0098-6

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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.

引用

页码：299 / 309

页数：11

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