Resources of Kaolinite Rocks in China Coal Measures

被引：0
|
作者：
Liu Qinfu Department of Resources Engineering
机构：
来源：
Journal of Earth Science | 2000年 / 02期
基金：
中国国家自然科学基金;
关键词：
coal measures; kaolinite rocks; reserve; origin;
D O I：
暂无
中图分类号：
P578 [矿物分类];
学科分类号：
070901 ;
摘要：
The proved reserve of kaolinite rocks in China coal measures is about 1.673 billion tons. The types of kaolinite rocks contain tonstein, flintclay and soft kaolin. Their origin modes include alteration of volcanic ash, terrigenous clay deposit and weathering of coal and adjacent rocks. The organic matter and organic acid play an important role in the formation of kaolinite rocks of coal measures. The difference in properties between kaolinite rock and traditional kaolin requires different processing technologies.
引用
收藏
页码：62 / 65
页数：4
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