有机膨润土的合成  

Preparation of Organobentonite

作　　者：毕颖[1] 樊丽辉[1] 刘东斌[1] 仇兴华[1] 聂英龙[1] 

机构地区：[1]沈阳化工学院化学工程学院,辽宁沈阳110142

出　　处：《当代化工》2007年第1期13-16,共4页Contemporary Chemical Industry

摘　　要：以双十八烷基二甲基氯化铵(C38H80NCl)对钠基膨润土进行有机化改性,比较了碳酸钠与氟化钠改型的钠基膨润土对有机化改性的不同。利用均匀设计方法考察温度,时间和季铵盐加入量对有机化改性的影响,从而确定本实验范围内最适宜的工艺条件。Organobentonite was prepared through taking Chaoyang of Liaoning as raw material, sodium version and treating with C38H80NCl compared with sodium carbonate and sodium fluoride modification sodium version. The mechanism of Or- ganobentonite is discussed. The influence of temperature, e time and the quaternary ammonium salt is taken in. So we can determine the suitable craft condition of the experiment.

关 键 词：双十八烷基二甲基氯化铵 钠基膨润土 季铵盐 

分 类 号：TQ424[化学工程]