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国际上以1973年石油危机为转机,出现了能源供应不足的景象。1973年,世界总能耗达79亿吨标准煤,其中钢铁工业约消耗9.5亿吨标准煤,占总量的12‰近年来,我国钢铁工业能耗总量波动在5000—7400万吨标准煤/年之间,约占全国总能耗的13—14‰。1981年武钢炼铁厂总能耗占公司总能耗的40.8%,在各厂中居首位。因此,大力降低炼铁能耗,已
International oil crisis in 1973 as a turning point, there has been a lack of energy supply scene. In 1973, the world’s total energy consumption reached 79 billion tons of standard coal, of which the steel industry consumes about 950 million tons of standard coal, accounting for 12% of the total In recent years, the total energy consumption of China’s steel industry fluctuations in 5000-7400 tons of standard coal / Year, accounting for 13-14 ‰ of the total national energy consumption. In 1981, the total energy consumption of Wuhan Iron and Steel Iron Works accounted for 40.8% of the total energy consumption of the company, ranking the first place among the plants. Therefore, vigorously reduce the energy consumption of ironmaking, already