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| EXPERIMENT AND RESEARCH ON MINING METHOD UNDER FIRE AREA |
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| DOI： |
| KeyWord:Mining under fire area,Inhibitor for fire, Drift stoping Hydraulic sand filling |
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| Abstract: |
| In this paper,a mining method under fire area ls briefly in-troduced. According to the properties of inflammable ores, an applicable in-hibitor-lime is made into an inhibitory solution,which is pumped into fire area,so as to put out a fire and lower the temperature. Then the ore is mined with a false reinforced concrete bottom downward drift sand filling method. This method is safe,economic and valuable for popularization. |
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