对太钢高炉原料技术进步及炉料结构的优化进行了总结。近几年太钢高炉通过采取增加烧结矿比例、优化炉料结构、提高入炉矿品位等措施,并不断改进操作制度,使各项技术经济指标逐年提高,炼铁生产水平有了明显进步,2003年1季度全厂高炉利用系数达2.392,入炉焦比降到了366kg/t。 The technical progress of raw material of TISCO blast furnace and the optimization of charging structure are summarized. In recent years, TISCO BF has adopted measures such as increasing the proportion of sinter, optimizing the structure of the charge, and improving the grade of the furnace ore. It has also continuously improved its operating system so that all technical and economic indicators will be raised year by year. Significant progress has been made in the production of iron making. The first quarter of the whole plant blast furnace utilization factor of 2.392, into the furnace coke ratio dropped to 366kg / t.