摘要
以内蒙古共和县膨润土为原料，探索了其提纯、改型的最佳条件。用十六烷基三甲基溴化铵对改型后的膨润土进行覆盖得有机膨润土复合物，并对其性质进行了测定。实验结果表明，内蒙古兴利县膨润土是一种制备有机膨润土的优质原料。
The best conditions of purifications and activations for Ca-bentonite fromNeiMenggu xinghe have been studied.The organic derivative of bentonite was prepared bycovering artificial Na-bentonite with hexadecyl trimethyl ammonium bromide.The prop-erties and characteristics of organo-bentonite have also been discussed.
出处
《内蒙古师范大学学报（自然科学汉文版）》
CAS
1995年第4期49-52,共4页
Journal of Inner Mongolia Normal University(Natural Science Edition)
基金
国家自然科学基金
关键词
膨润土
季铵盐
有机膨润土
吸附剂
bentonite,quaternary ammonium salts,organic derivatives ofbentonite
