漂白活化剂TAED的研制及其活化H_2O_2漂白竹浆的研究  

Preparation of bleaching activator TAED and its application in activated H_2O_2 bleaching of bamboo pulp

作　　者：王成峰[1,2] 宋雪萍[2] 郭华清[2] 王双飞[2] 

机构地区：[1]长沙理工大学化学与生物工程学院,长沙410016 [2]广西大学造纸科学研究所,南宁530004

出　　处：《中华纸业》2009年第5期68-73,共6页China Pulp & Paper Industry

基　　金：国家"973"计划前期研究专项;编号2006CB708600;项目名称:高得率竹浆中木素和非木素组分的发色返色机理与生物控制研究

摘　　要：采用单因素实验和正交试验相结合的方法,研究了TAED(四乙酰乙二胺)的最佳合成工艺条件,并对产品进行了各项指标的测试与分析。然后,进一步研究了TAED活化H2O2漂白竹浆的效果,结果表明TAED是一种高效的H2O2漂白纸浆的活化剂。In this paper, the optimal techniques of TAED（tetra acetylethylenediamine） preparation were studied by adopting the method of single factor and orthogonal experiments, parameters of TAED were tested and analvzed. Then the bleaching effect of bamboo pulp with H2O2 activated by TAED was further studied, the results show that TAED is a highly effective activator for H2O2 bleaching.

关 键 词：四乙酰乙二胺 恒沸剂 催化剂 H2O2漂白 纸浆 

分 类 号：TS745[轻工技术与工程—制浆造纸工程]