黄原酸基高岭土的制备  

Preparation of Xanthate-kaolin

作　　者：李芳蓉[1] 孙逸来[1] 孙彦坪 赵明[1] 

机构地区：[1]甘肃中医药大学定西校区,甘肃定西743000

出　　处：《中兽医医药杂志》2016年第2期45-48,共4页Journal of Traditional Chinese Veterinary Medicine

基　　金：2012年度甘肃省高校研究生导师科研项目(编号:1219-02);2015年度甘肃省高等学校科研项目(编号:2015A-180)

摘　　要：研究黄原酸基高岭土合成的基本原理及其对重金属离子和染料等有机物分子的络合和亲和吸附的机理,采用湿法工艺对高岭土进行改性,制备了黄原酸基高岭土(XK),通过FT-IF、SEM分析对其进行表征,结果表明XK已成功合成。The basic characteristics of kaolin, the physical and chemical properties of active modification as well as its adsorption property were introduced. The application of kaolin and modified kaolin in the treatment of heavy metal ions and printing and dyeing wastewater were briefly described. Basic principles of the synthesis of xanthated-kaolin and the mechanism of the adsorption of metal ions and organic molecules such as dyes were analyzed; Kaolin was modified by using wet process and xanthate-kaolin（XK） were prepared. FT-IF spectra and SEM analysis showed that XK has been synthesized successfully.

关 键 词：黄原酸基高岭土 活性改性 吸附性能 制备工艺 

分 类 号：X52[环境科学与工程—环境工程]