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山东省天然焦储量约3.34亿吨,占全省煤炭储量的2.4％,而滕县煤田天然焦储量占全省的76％。目前,在天然焦尚不能综合利用的情况下,它的存在不仅给煤炭储量计算带来一定困难,而且将直接影响到矿井的设计与开拓。因此,在井田勘探阶段,查明天然焦的分布范围是非常必要的。为此,1984—1985年间,我们在滕县煤田许楼井田利用区内 T_3波动力学特征进行了识别天然焦的研究,并取得一定成效。
Natural coke reserves in Shandong Province are about 334 million tons, accounting for 2.4% of the province’s coal reserves, while Tengxian coalfield natural coke reserves account for 76% of the province. At present, under the condition that natural coke can not be comprehensively used, its existence not only brings some difficulties to the calculation of coal reserves, but also directly affects the design and development of the mine. Therefore, it is necessary to find out the distribution range of natural coke in the mine exploration stage. For this reason, during 1984-1985, we studied the natural coke from the T_3 wave dynamics in the Xuelou well field in Tengxian Coalfield and achieved some results.