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炼铁工序能耗(包括焦化、烧结、炼铁三个系统)占吨钢能耗50%左右,其中炼铁系统能耗占吨钢能耗38.4%.因此,降低炼铁的能耗对钢铁工业和整个国民经济的节能具有重要意义.现就重点厂高炉能耗的现状与节能前景进行分析研究.一、重点厂高炉能耗的现状鞍钢等15个重点厂高炉1980年炼铁平均的能耗情况见表1.它们的生铁产量分别占
Ironmaking process energy consumption (including coking, sintering, ironmaking three systems) accounted for about 50% of the energy consumption of steel, iron system which consumes 38.4% energy consumption per ton of steel.Therefore, to reduce the energy consumption of iron and steel Industry and the entire national economy is of great significance for energy saving.Considering the current situation of energy consumption of key blast furnace blast furnace and energy saving prospects for analysis and research.First, the status of energy consumption of key blast furnace blast furnace and other 15 key factories blast furnace in 1980, the average energy The consumption situation is shown in Table 1. Their pig iron production accounts for respectively