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1精料技术的重要作用高炉炼铁以精料为基础,是国内外炼铁界的共同认识。精料技术水平对高炉炼铁技经指标的影响率在70%,其中焦炭质量的影响占35%左右(特别是在高喷煤比和高冶炼强度条件下),高炉操作技术占10%,企业现代化管理水平占10%,设备运行状态占5%,外界因素(动力,上下工序,运输,供应等)占5%。不能对高炉工长提出过分的要
An important role of the fine material technology Blast furnace ironmaking concentrate, is the common understanding of iron and steel industry at home and abroad. The impact of concentrate technology on the index of blast furnace ironmaking technology is 70%, of which the impact of coke quality is about 35% (especially under the conditions of high PCI rate and high smelting strength), blast furnace operation technology accounts for 10% The level of modern enterprise management accounted for 10% of equipment operating conditions accounted for 5% of the external factors (power, up and down processes, transportation, supply, etc.) accounted for 5%. Can not blame the blast furnace chief over