摘要
对某钙基膨润土进行物理提纯试验,确定湿法提纯有利于得到高纯度蒙脱石。车间采用二次旋流分力分级法提纯得到了蒙脱石含量≥95%的提纯精矿,通过物理化学性能测试、XRD、电镜等表征,该提纯土达到了医药蒙脱石要求。
After a calcium base bentonite on physical purification experiment,we were sure that wet purification can get high purity montmorillonite.The second workshop hydrocyclone component classification method purification got montmorillonite content of 95 %.Basally studied and experiment it by physical and chemical properties testing,XRD,SEM,purification soil achieved pharmaceutical montmorillonite requirements.
出处
《广东化工》
CAS
2010年第11期233-236,共4页
Guangdong Chemical Industry
关键词
蒙脱石
提纯
二次旋流
药用级蒙脱石
montmorillonite
purification
second hydrocyclone
pharmaceutical montmorillonite
