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为了探求在高硫烟煤矿井中用什么样的阻化剂灭火、防火效果较好,我们于1985年5月15日至6月21日,对广东省南岭煤矿八字岭矿井的急倾斜高硫烟煤矿井-60水平水仓四采区灌注 Ca(OH))_2溶液进行了灭火和防火的试验。实践证明:用 Ca(OH)_2溶液灭火,防火都取得了可喜的效果。一、八字岭矿井概况南岭煤矿位于广东省乐昌县和湖南省宜章县交界处,在乐昌县坪石镇西南9km 处,矿区呈北东—南西方向展布,八字岭井田位于矿区南翼。煤系地层为晚三迭统艮口煤
In order to explore in the high-sulfur bituminous coal mine with what kind of retardant fire extinguishing, fire better, we from May 15, 1985 to June 21, Guangdong Province, Nanling coal mine Baziling mine steep slope high sulfur Bituminous coal mine -60 horizontal water storage four mining area perfusion Ca (OH) _2 solution of fire and fire tests. Practice has proved that: Ca (OH) _2 solution fire extinguishing, fire have achieved encouraging results. I. Introduction to Babaoling Mine Located in the junction of Lechang County of Guangdong Province and Yizhang County of Hunan Province, Nanling Mine is 9km southwest of Pingshi Town, Lechang County. The mine area is distributed in the NE-NW direction, and the Baziling Minefield is located in the mine area South wing. Coal strata for the late three Diego Unexpected coal