摘要
介绍了煤系高岭土的几种深加工利用方法。如采用湿法处理工艺可生产铝盐及氧化铝，并可利用生产铝盐制品的残渣生产硅酸钠、白炭黑等产品，高岭土还可加碱合成多种沸石产品。
The processing techniques of coal series kaolinite are introduced.Through wet processing technology,aluminium salts and alumina can be produced from the kaolinite,and the residues from above process can be used to prepare calcium silicate,white carbon,and etc.Several zeolite products can be prepared from the kaolinite.
出处
《矿产保护与利用》
1998年第2期18-21,共4页
Conservation and Utilization of Mineral Resources
关键词
煤系
高岭土
铝盐
氧化铝
沸石
综合利用
coal series kaolinite,aluminium salts,alumina,zeolite,white carbon
