硅藻土制高纯超细活性SiO_2微粉的研究  

Study on Production of High-purity Superfine Activated SiO_2 Powders from Diatomite

作　　者：于漧 包亚芳 丁金寿 李聪[2] 

机构地区：[1]昆明陆升改性材料有限公司,昆明650041 [2]云南大学化学与材料工程学院,昆明650091

出　　处：《矿产保护与利用》2005年第2期48-51,共4页Conservation and Utilization of Mineral Resources

摘　　要：综述了硅藻土的结构和基本特征,讨论了高纯超细活性SiO2 微粉的提纯和超细粉碎制备方法及其应用领域和市场前景。Mineral structure and basic characteristic of diatomite were summarized in this paper. And the preparation method of high-purity superfine activated SiO_2 powders from diatomite and its application fields and market prospects were discussed.

关 键 词：硅藻土 高纯超细活性SiO2微粉 提纯 超细粉碎 应用 

分 类 号：TQ127.2[化学工程—无机化工]