Tentative Research of Short Process of Jute Degumming and Bleaching

被引：3
|
作者：
王维明 [1 ,2 ]
王峰 [1 ,2 ]
蔡再生 [1 ,2 ]
俞建勇 [3 ]
机构：
[1] Key Laboratory of Science & Technology of Eco-Textile,Ministry of Education,Donghua University
[2] College of Chemistry and Chemical Engineering,Donghua University
[3] Modern Textile Institute,Donghua university
来源：
Journal of Donghua University(English Edition) | 2008年 / 25卷 / 06期
关键词：
jute; degumming; bleaching; one-step-one-bath;
D O I：
10.19884/j.1672-5220.2008.06.019
中图分类号：
TS192 [练漂];
学科分类号：
082103 ;
摘要：
The feasibility of combination process of jute degumming and bleaching with alkali-hydrogen peroxide in one-step-one-bath was discussed. The combination process basically has the similar function as the traditional two-step-two-bath method. The factors such as hydrogen peroxide concentration, CBI concentration, sodium hydroxide concentration, treatment time and temperature were studied respectively, and then an orthogonal experiment was designed to study the interactions among the hydrogen peroxide concentration, CBI concentration, sodium hydroxide concentration. After the designed experiments, the optimum treatment conditions were obtained as follows: hydrogen peroxide of 12g/L, sodium hydroxide of 4g/L, CBI of 4g/L, JFC of 1g/L, treatment time of 60min and temperature of 75℃.
引用
收藏
页码：706 / 709
页数：4
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