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煤炭是我国主要的能源之一,其作为基础能源和化工原料,主要的消费对象是电力、冶金、化工和建材行业,不同行业景气差异对煤炭资源产生不同的需求。按我国的煤种分类,其中,炼焦煤类占27.56%,非炼焦煤类占72.44%。从我国煤炭资源储量看,由于不同煤炭资源种类的贮存差异,优质炼焦煤和无烟煤资源储量相对有限,其中,无烟煤属于高价优质煤种,涉及电
Coal is one of the main energy sources in our country. As the basic energy and chemical raw materials, the main consumers are electricity, metallurgy, chemical industry and building materials industries. Different industries have different economic potentials and demand for coal resources. According to China’s coal species classification, of which, coking coal accounted for 27.56%, non-coking coal accounted for 72.44%. Judging from the reserves of coal resources in our country, the reserves of high-quality coking coal and anthracite coal are relatively limited due to the differences in the storage of different types of coal resources. Among them, anthracite coal belongs to the high-quality and high-quality coal species, involving electricity