摘要
以盱眙产优质凹凸棒石粘土为研究对象 ,用变频式行星球磨机对其进行超细粉碎。通过粒度测定、X 射线衍射、SEM和FTIR考察了球磨粉碎时间 ,干法、湿法对凹凸棒石粘土晶体结构的影响 ,指出湿法磨矿可获得所需粒度并保护晶体。
In this paper the ultrafine of attapulgite from Xuyi was studied by variable frequency planet-type grinding mill.The effect of grinding times, dry and wet grinding method on attapulgite crystal structure and appearance were observed by particle size determination and XRD,SEM,FTIR analysis.The research results showed that the wanted particle size and best crystal stracture of attapulgite can be obtained by wet grinding method.
出处
《非金属矿》
CAS
CSCD
北大核心
2004年第3期14-15,27,共3页
Non-Metallic Mines
