三乙烯四氨基红麻纤维的制备及其对Cu^(2+)、Zn^(2+)、Ni^(2+)的吸附性研究  

Studies on the Syntheses of Bastose Containing Triethylene Tetramine and its Adsorption Properties for Copper(Ⅱ),Zinc(Ⅱ) and Nickel(Ⅱ)

作　　者：陈志勇[1] 陶满庆[2] 孙俊永[1] 

机构地区：[1]信阳师范学院化学化工学院,河南信阳464000 [2]信阳职业技术学院生化系,河南信阳464000

出　　处：《信阳师范学院学报（自然科学版）》2006年第1期61-63,共3页Journal of Xinyang Normal University(Natural Science Edition)

基　　金：河南省科技攻关项目(991200220)

摘　　要：红麻纤维经环氧基活化后与三乙烯四胺接枝反应,制得一种改性红麻纤维;测定了该纤维对Cu2+、Zn2+、N i2+的吸附性能.结果表明:在一定条件下,改性纤维对Cu2+、Zn2+的吸附性能较好,对N i2+的吸附性能一般.Bastose containing triethylene tetramine radical have been prepared with bastose as parent substance by using indirect etherified method. The adsorptive property of this fiber for Cu^2＋ ,Zn^2＋ and Ni^2＋ under various reaction condition were studied. The results show that the fiber＇s adsorbability for Cu^2＋ and Zn^2＋ is fairly good,but for Ni^2＋ is relatively poor.

关 键 词：红麻纤雏 三乙烯四胺 吸附性 接枝 

分 类 号：O636.1[理学—高分子化学] O547.33[理学—化学]