Associated Minerals Evaluation Of Xilutian Coal Mine Of Inner Mongolia Pingzhuang Energy Resources Co.,LTD

Associated minerals resources is China's "twelfth five-year" period will focus on promoting the comprehensive development and efficient use of resources. Coal-series were associated minerals rich in resources, large reserves, high grade, for coal enterprises, mining associated ore has a perfect production facilities and good natural conditions, associated mineral resources comprehensive exploitation and utilization of the coal measures, not only can save the investment of the enterprise, improve the economic benefit and enhance enterprise competitiveness, extend the mine service life, the development of circular economy and guarantee its sustainable development, also can reduce the harm of mine environment, protect the environment. In more than 50 years of mining process, PingZhuang west open-pit mine discharge a large amount of coal gangue, diabase and basalt, is expected to finish the pit cumulative emissions of coal gangue is about 36.56 million t so far, about 17.19 million t diabase, basalt is about 213.6 million t. How to make use of these associated minerals, changing waste into valuable is one of the mine face a major problem. On the basis of collecting relevant data, this paper mainly to the west open pit mine comprehensive utilization of associated minerals of each index were determined). Through the analysis of the test results, the comprehensive utilization of the west open-pit mine gangue,diabase and basalt direction has carried on the comprehensive evaluation:Using coal gangue power generation, Using coal gangue brick,Preparation of chemical raw materials by using coal gangue, Diabase and basalt production cast stone and rock wool. Evaluation that west open-pit mine associated minerals has good prospects for development,make full use of these associated minerals,can obtain good economic benefits, social benefits and environmental benefits.