红色的土壤,酥脆的岩石,大地笼罩着白烟,晚上可以看到地面飘着小火苗。在中国新疆、内蒙古等北方矿区,常常可以看到这样的景象,这就是地下煤火。熊熊地火,从明清时期开始,有的已燃烧了上百年,浪费了大量宝贵的煤炭资源。煤炭怎么会自燃呢?煤炭专家卢鉴章为我们揭开了谜底。 Red soil, crisp rock, the earth is covered with white smoke, at night you can see the ground floating small flame. In China’s northern Xinjiang, Inner Mongolia and other mining areas, you can often see such a scene, this is the underground coal fire. Raging fire, from the Ming and Qing Dynasties, and some have been burning for hundreds of years, wasting a lot of valuable coal resources. How coal spontaneous it? Coal expert Lu Jian Zhang opened the answer for us.