广西田阳高岭土精细化研究  

The Fining Reach of Tianyang Kaolin of Guangxi

作　　者：陈南春[1,2] 龙飞[1,2] 周友胜 胡如海 

机构地区：[1]桂林工学院材料工程中心 [2]有色金属材料及其加工新技术教育部重点实验室,桂林541004

出　　处：《硅酸盐通报》2004年第4期47-50,共4页Bulletin of the Chinese Ceramic Society

基　　金：广西自然科学基金项目(0339073)

摘　　要：在研究分析田阳高岭土物化性能的基础上,通过对新发现的高岭土精细化处理,使其纯度、白度、粒度等 物性指标有了明显的改善,其中TiO2,Fe2O3质量分数明显降低,白度由原来的66％和70.2％提高到78.1％和82.3％. 提高了10多个百分点,粒径的分布合理。为其开发应用,提供了相应实验数据。The paper is mainly about analyzing physical character of Tianyang Kaolin in Guangxi. Its physical character, such as fineness, whiteness and dimension of grain have improved apparently, through fining process of kaolin. From the experiment, the content percent of TiO2 and Fe2O3 have improved to percent respectively from 66% and 70. 2% to 78. 1% and 82. 3%. The dimension distribution is reasonable . The experimental data is useful to its improvement and exploitation.

关 键 词：广西 田阳高岭土 精细化 白度 粒度 

分 类 号：P619.232[天文地球—矿床学]