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作 者:张少华 Zhang Shaohua(Shuangliu Coal Mine of Shanxi Fenxi Mining Industry Co.,Ltd.,Liulin Shanxi 033000)
出 处:《山西冶金》2021年第6期215-217,共3页Shanxi Metallurgy
摘 要:双柳矿现开采的上组煤为主焦煤是稀缺资源,为了最大限度地回收煤炭资源和尽快实现上下组煤采区接替配采实现矿井效益最大化,经过在其他矿井的实地考察了解,双柳矿决定使用110工法开采。The upper group coal currently mined in Shuangliu mine is mainly coking coal,which is a scarce resource.In order to maximize the recovery of coal resources and realize the replacement and matching mining of the upper and lower group coal mining areas as soon as possible,so as to maximize the benefits of the mine,after the field investigation in other mines,Shuangliu mine decided to use the 110 working method for mining.
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