论文部分内容阅读
内蒙古自治区幅员辽阔,资源丰富,素有“东林西铁,南粮北牧,遍地是煤”之称。煤炭予测远景储量为一万余亿吨,占全国予测储量的四分之一。到一九八六年底累计探明储量二千二百零九亿吨,约占全国探明储量的百分之三十。其中西部五盟三市为一千七百七十四亿吨,占全区探明储量的百分之八十,东部三盟一市为四百三十五亿吨,占全区探明储量的百分之二十。在探明储量中炼焦用煤为五十二亿四千万吨,其中西部为五十一亿九千万吨,占百分之九十九,主要集中在乌海和包头地区。
Inner Mongolia Autonomous Region, a vast territory, rich in natural resources, known as “Donglin West Rail, North Shepherd of South Grain, everywhere is coal,” said. Prospects of coal reserves forecast of more than one hundred million tons, accounting for the national reserve of one quarter. By the end of 1986, it had accumulated a total of 220.9 billion tons of proved reserves, accounting for about 30% of the total proven reserves of the country. Among them, the three cities in the western five alliances amounted to 17.74 billion tons, accounting for 80% of the proved reserves in the region, and 43.3 billion tons in the three cities in the eastern part of the country, accounting for the proved reserves in the region Twenty percent. Coking coal in proved reserves was 5.224 billion tons, of which 5.919 billion tons was in western China, accounting for 99% of the total, mainly in Wuhai and Baotou areas.