2007年鞍钢7号高炉(炉容2580m3)炼铁技术经济指标日期月产量t生铁一级品率%利用系数t/m3.d入炉焦比kg/t综合冶炼强度t/m3.d煤比kg/t风温℃悬料次/月崩料次/月焦丁比kg/t富氧率%高压率%渣铁比kg/t灰铁比kg/t炉顶压力kPa风口寿命天/个入炉品位TFe%入炉烧结矿<5mm比例%熟料率%炉料结构煤气CO2%CO利用率%生铁[Si]%生铁[S]%烧结焦炭工序成本元/t工序能耗kg标煤/t休风率%炉渣碱度R2矿石单耗Kg/t备注烧结%球团%生矿%其它%FeO%碱度R2强度%灰分%硫分%水份%M40%M25%M10%CRI%CSR%2007-11687812.1134115211612.672777.8816759.9899.2871.4127.87.72019.7.43.0248.032.1612.49.668372.161.1316182007-21530552.11935115211852.482908.2516159.8610074.325.70019.3.434.0228.032.1612.39.783.16.9.191.1216242007-314808476.121.854346.9515211401234.572.072757.5214660.0396.6170.626.013.39019.345.63.493.0247.912.1678.8512.4.694.28836.94323.311.1616272007-512432361.171.829376.9614611420133.972.3329917.5515959.3197.5673.6323.932.4419.544.62.4842.0298.152.1579.0912.34.74.3883.16.94361.31.1316262007-616282168.92.113481.0514711710339.872.72838.7916560.1198.2966.093..