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六盘水矿区的煤炭储量丰富,产生大量洗矸。本文主要根据该区矸石的化学性质,以经济地质学和环境地质学相结合的观点,研究其综合利用的可能性。在煤田地质勘探中,煤矸石是值得研究的。 煤矸石主要用于建筑材料、耐火粘土、沸腾燃烧和回收煤炭,有些可以提取铝化工产品,硫精矿和从炉渣中磁选铁精矿等,煤矸石综合利用工艺是处理煤矸石并获取最大经济效益的基础。
Liupanshui mining area rich in coal reserves, resulting in a large number of wash gangue. Based on the chemical properties of gangue in this area, this paper studies the possibility of its comprehensive utilization from the perspective of the combination of economic geology and environmental geology. In coalfield geological exploration, coal gangue is worth studying. Coal gangue is mainly used for building materials, refractory clay, boiling combustion and recovery of coal, and some can extract aluminum chemical products, sulfur concentrate and magnetic separation of iron concentrate from the slag, coal gangue comprehensive utilization process is to deal with gangue and get the maximum The basis of economic benefits.