神东煤田大柳塔矿区煤矸石特征及利用前景  

Characteristics and Utilization Prospects of Coal Gangue From Daliuta Mine Area of Shendong Coal Field

作　　者：吴本君[1] 曾家湖[1] 赵连泽[1] 高元宝[1] 

机构地区：[1]南京大学地球科学系,南京210093

出　　处：《中国非金属矿工业导刊》2006年第2期58-61,共4页China Non-Metallic Minerals industry

摘　　要：煤矸石成分特征决定了其利用途径。针对神东煤田大柳塔矿区不同煤层组的煤矸石,本文详细研究了其岩石类型、矿物成分、化学成分、发热量、微量元素等特征,并讨论了不同煤层组煤矸石的利用途径,以实现煤矸石的资源化,解决其环境污染问题。Coal gangue from Daliuta mine area of Shendong coal field is a kind of mixture which is comprised of different kinds of rocks such as sandstone, mudstone, carbonatite and so on. These gangues from different seams of coal have different mineral and chemical compositions. Their properties of calorific value and trace element were also analyzed. The characteristics of the coal gangues from different coal seams indicate their possible industrial utilization. With the utilization, coal gangue from Daliuta mine area could be a kind of new resource. Furthermore, the increasing problems of pollution would be solved effectively.

关 键 词：煤矸石 粘土矿物 烧结砖 神东煤田 

分 类 号：TD849.5[矿业工程—煤矿开采]