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煤矸石实为含碳粘土岩及含碳碎屑岩等岩石,如能对其综合开发利用,则可变废为宝,一举数得。本文从煤矸石的赋存状态、矿物成分、化学成分、矿物的改性活化等方面研究入手,探索这一非金属矿产的开发应用前景。事实证明,用煤矸石生产新型活性填料,既可变废为宝,又可保护环境,还可获得可观的经济效益和社会效益。
Coal gangue is actually carbonaceous clay rock and carbonaceous clastic rocks and other rocks, if its comprehensive development and utilization, you can turn waste into treasure, in one fell swoop. This article starts from the occurrence state of coal gangue, mineral composition, chemical composition, modification and activation of mineral, and explores the prospects for the development and application of this non-metallic mineral. Facts have proved that the use of coal gangue production of new active filler, both turning waste into treasure, but also to protect the environment, but also access to considerable economic and social benefits.