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我省的煤炭资源并不丰富,至79年底已探明储量仅占全国的1.16％,若以80年预测垂深1000米以上储量算,也只占全国的6％,虽比江南缺煤的几省(区)强,但较之贵州,云南大有逊色。尽管家底有限,然而浪费煤炭资源的现象却十分严重,现从节能方面考虑,就我省煤炭资源开发利用情况谈几点意见。 一、开采损耗率大,煤炭回采量少。目前我省回采率较高的永荣矿务局达到70％,
The coal resources in our province are not rich. By the end of 79, the proved reserves account for only 1.16% of the national total. If we forecast the reserves of more than 1000 meters in depth in the past 80 years, accounting for only 6% of the national total, Several provinces (districts) strong, but much inferior to Guizhou, Yunnan. Despite the limited family background, but the phenomenon of waste of coal resources is very serious, now from the energy-saving aspects, on the development and utilization of coal resources in our province to talk a few comments. First, mining loss rate, coal mining less. At present, Yongrong Mining Bureau, which has a high recovery rate in our province, reaches 70%