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在毛主席革命路线指引下,我国煤炭工业发展很快.随着我国煤炭工业的日益发展,煤矿排出煤矸石的数量与日俱增,据不完全统计,全国每年排出煤矸石近亿吨.大量煤矸石的排出和堆积,不仅占用大片农田,而且一些矸石山自燃产生的含硫气体,严重地污染了空气,影响工农业生产和人民健康.近年来,我国煤炭战线的广大革命职工,在各级党组织的领导下,放手发动群众,自力更生,因陋就简,用煤矸石试制和生产出烧结砖、水泥、支架、铸石、陶粒、硫酸铝、氯化铝、铵明矾、锗及各种煤矸石蒸养构件等许多产品.
Under the guidance of Chairman Mao’s revolutionary line, the coal industry in our country has developed rapidly. With the continuous development of China’s coal industry, the amount of coal gangue discharged by coal mines is increasing day by day. According to incomplete statistics, nearly one hundred million tons of coal gangue are discharged nationwide each year. Discharge and accumulation, not only occupy a large area of farmland, but also some of the spontaneous combustion of sulfur waste gas, seriously polluted the air, affecting industrial and agricultural production and people’s health.In recent years, the vast number of revolutionary workers in our coal front at all levels of party organizations Under the leadership of the masses, mobilize the masses, self-reliance, simple to use, trial and production of coal gangue sintered brick, cement, stents, cast stone, ceramsite, aluminum sulfate, aluminum chloride, ammonium alum, germanium and various gangue steaming Components and many other products.