Application of catalytic oxidative soaping for polyester/cotton fabric dyeing in one bath

被引：0
|
作者：
Zhang F. [1 ]
Zhang G. [1 ]
Zhao Y. [1 ]
Zhang R. [1 ]
Yang H. [1 ]
Wang S. [2 ]
Wang N. [1 ]
机构：
[1] Hunan Provincial Key Laboratory of Environmental Catalysis & Waste Recycling, Hunan Institute of Engineering, Xiangtan
[2] Peolpe's Government of Wutan Town in Taojiang County, Yiyang
来源：
Fangzhi Xuebao/Journal of Textile Research | 2021年 / 42卷 / 09期
关键词：
Catalytic oxidation; Hydrogen peroxide; Metal complex; One-bath dyeing; Polyester/cotton fabrics; Soaping;
D O I：
10.13475/j.fzxb.20201001307
中图分类号：
学科分类号：
摘要：
In order to increase color fastnesses of the polyester/cotton fabrics dyed by one bath method and promote energy conservation and emission reduction, a novel method of catalytic oxidation based on a metal complex/H2O2 system was introduced into the soaping process of the one bath dyeing of the polyester/cotton fabrics. The complex catalytic activities of Fe(II) citrate and Mn(II) citrate were investigated by using theoretical calculation and soaping experiment. The influence of soaping process parameters on properties of decolorization and K/S value was studied. The comparative experiment was used for valuating the catalytic oxidative soaping and the reduction free cleaning. The optimal catalytic oxidative soaping process was found to be 1.0% Fe(II) citrate complex with 1.0 g/L concentration, and 30% H2O2 with 3.3 g/L concentration, and soaping at 85℃ for 25 min. The results show that the catalytic activity soaping performance of Fe(II) citrate complex is higher than that of Mn(II) citrate complex. Compared to the reduction free cleaning, the catalytic oxidative soaping has better wet color fastnesses (over grade 4) with an outstanding ability of decolorizing the dyeing effluent and reducing its toxicity and a prominent potential of energy conservation and emission reduction. The study is helpful for promoting cleaner dyeing production of polyester/cotton fabrics. © 2021, Periodical Agency of Journal of Textile Research. All right reserved.
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页码：97 / 103
页数：6
相关论文
共 21 条
  • [1] WANG Xiaoyan, DU Jinmei, PENG Lingqi, Et al., Alkali reduction and one-bath-one-step process for dyeing polyester knitted fabric, Journal of Textile Research, 41, 1, pp. 80-87, (2020)
  • [2] PENG Zhizhong, High energy efficient dyeing of polyester/cotton blended knitted fabric, Textile Dyeing and Finishing Journal, 39, 8, pp. 24-26, (2017)
  • [3] SONG Yong, LI Xu, LIU Tao, Et al., Dyeing of polyester/cotton knits with HA type alkali-resistant disperse dyes, China Dyeing & Finishing, 39, 23, pp. 25-28, (2013)
  • [4] YUAN Jie, WEN Zhuo, HE Jiangping, Application study of short process dyeing of polyester/cotton blended knitwear, Knitting Industries, 1, pp. 46-50, (2019)
  • [5] WANG Jianqing, WU Chanjuan, LIU Hailin, Reduction clearing-free dyeing of polyester/cotton fabrics with disperse/reactive dyes, Journal of Textile Research, 34, 4, pp. 70-74, (2013)
  • [6] WANG Xiaoyan, DU Jinmei, JING Lili, Et al., Reduction cleaning free process of polyester fabrics with alkali-resistant disperse dyes, Journal of Silk, 56, 6, pp. 19-25, (2019)
  • [7] WEN Shuiping, XUE Guiping, One-bath soaping agent RCW for T/C blends dyeing, China Dyeing & Finishing, 40, 2, pp. 31-33, (2014)
  • [8] LIU Zhijun, Reduction cleaning free dyeing process for polyester and cotton blended knitted fabrics, Knitting Industries, 4, pp. 32-35, (2018)
  • [9] SHAIKH I A, AHMAD N, UROOJ F., Improved deep shade reactive dyeingcolorfastness using ozone during wash-off, AATCC Review, 10, 6, pp. 73-77, (2010)
  • [10] MAO Y H, GUAN Y, LUO D H, Et al., Investigation of ahomogeneous activating ozonation method in the rinsing procedure of cottonfabric dyed with reactive dye, Coloration Technology, 127, 4, pp. 256-267, (2011)
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