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云南省目前褐煤保有储量116.7亿吨,占全省煤炭各种煤探明储量的四分之三强。褐煤大多在经济采掘比(3左右)以下,云南无寒冬冻土问题,适于露天开采,成本低。而烟煤资源较少,且为井开工采,故历年生产褐煤有盈利,而生产烟煤一直是亏损。目前障碍工农业发展的主要因素是能源的欠缺,今后3年缺电为6～14亿度/年。云南能源现状处于买电买烟煤,不能满足工农业发展的需要,针对这种具体情况,应大力发展大中型水火电的建设,同时以褐煤炼焦来扩大炼焦煤资源,开创褐煤发电与褐煤炼焦联合企业,在以丰补欠地解决一部分能源供应问题后,可促进
At present, Yunnan reserves 11.67 billion tons of lignite coal, accounting for three-quarters of the proved coal reserves of all kinds of coal in the province. Lignite mostly in the economic extraction ratio (3 or so) below, Yunnan no winter frozen soil problems, suitable for open-pit mining, low cost. However, there are fewer bituminous coal resources and mining for the well. Therefore, the production of lignite during the calendar year is profitable while the production of bituminous coal has been a loss. The main obstacle to the development of industry and agriculture at present is the lack of energy. In the next three years, the power shortage is 6-140 billion kWh / year. In view of this specific situation, we should vigorously develop the construction of large and medium-sized hydropower plants, expand the coking coal resources with coke lignite, and create a joint venture between lignite power generation and coke lignite Enterprises, to compensate for a partial solution to the energy supply problem, can be promoted