摘要
绍了以重晶石矿为原料,经除杂增白后制备活性重晶石的工艺。将除杂增白技术进行分类,并综述了活性重晶石制备中常用技术及其应用,为传统上直接应用重晶石的方式转变为重晶石除杂增白—表面改性一体化提供思路,拓宽了重晶石矿应用范围,提高其经济效益,为制备新型功能材料提供途径。
The preparation process of active barite is described in this article,which prepared by the impurity removal and whitening from barite ore.Impurity removal and whitening technology of natural barite ore is classified,and usual technologies in the barite surface modification technology and its application are reviewed,the integration idea that changing traditional direct application of barite into the barite impurity removal whitening-surface modification way is provided.It can provide an avenue for broadening the application range of barite ore,improving its economic efficiency and the preparation of new functional materials.
出处
《矿产保护与利用》
2012年第6期50-54,共5页
Conservation and Utilization of Mineral Resources
关键词
重晶石
除杂增白
表面改性
研究进展
barite
impurity removal whitening technology
surface modification
research progress
