建平钠化与锂化膨润土的性能对比  

Property Comparison of Na-bentonite and Li-bentonite from Jianping

作　　者：林涛[1] 任建晓[1] 殷学风[1] 李雪[1] 李杰[1] 

机构地区：[1]陕西科技大学轻工与能源学院,陕西西安710021

出　　处：《铸造技术》2013年第6期729-731,共3页Foundry Technology

摘　　要：对建平膨润土进行了钠化和锂化实验研究,对比了改性前后膨润土的理化性能参数,并用X射线衍射对样品进行了表征,最后探讨了建平膨润土比较理想的改性方式。The Na-bentonite and Li-bentonite from Jianping was experimentally studied. The properties of raw bentonite and Na- and Li-modified bentonite were contrasted. The XRD was used to characterize the properties of samples. The better method used in modification of the area were discussed.

关 键 词：膨润土 改性 性能 

分 类 号：TD985[矿业工程—选矿]