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| TAED及其对H2O2漂白的活化作用 | |
| 引用本文： | 赵建平,王祥荣,江思源. TAED及其对H2O2漂白的活化作用[J]. 印染助剂, 2003, 20(3): 12-14 |
| 作者姓名： | 赵建平 王祥荣 江思源 |
| 作者单位： | 1. 苏州大学材料工程学院,江苏,苏州,215021 2. 浙江金泰集团,浙江,上虞,312300 |
| 摘 要： | 介绍了四乙酰乙二胺(TAED)的合成及其对H202漂白的活化机理，采用TAED作为棉纤维H2O2漂白的活化剂，探讨了碱浓度、TAED浓度及漂白时间对漂白效果的影响．实验表明，在一定的工艺条件下，TAED可以大大提高H202在较低温度和PH值条件下漂白的效果，为TAED作为漂白促进剂的工业化应用提供了理论依据． |
| 关 键 词： | 四乙酰乙二胺 TAED H2O2漂白 活化机理 棉纤维 漂白促进剂 |
| 文章编号： | 1004-0439(2003)03-0012-03 |
| 修稿时间： | 2002-11-04 |
TAED AND ITS ACTIVATING EFFECT ON HYDROGEN PEROXIDE BLEACHING |
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| ZHAO Jian_ping ,WANG Xiang_rong ,JIANG Si_yuan. TAED AND ITS ACTIVATING EFFECT ON HYDROGEN PEROXIDE BLEACHING[J]. Textile Auxiliaries, 2003, 20(3): 12-14 | |
| Authors: | ZHAO Jian_ping WANG Xiang_rong JIANG Si_yuan |
| Affiliation: | ZHAO Jian_ping 1,WANG Xiang_rong 1,JIANG Si_yuan 2 |
| Abstract: | Synthesis of tetraacetyl ethylene diamine(TAED)and its activation mechanism in hydrogen peroxide bleaching were discussed.In bleaching cotton with hydrogen peroxide utilizing TAED as activator,the effect of alkali concentration,TAED concentration,and time of bleaching on the result of bleaching was studied.Experiments showed that under certain conditions TAED could greatly improve the result of hydrogen peroxide bleaching in lower temperature and under mild pH.This study has provided a theoretical basis for industrial use of TAED as a bleaching activator. |
| Keywords: | tetraacetyl ethylene diamine(TAED) hydrogen peroxide bleaching activator cotton fiber |
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