20-49吨转炉2009年12月累计项目名称设备产量设备规模钢锭合格率金属料消耗钢铁料消耗生铁消耗生铁块消耗废钢铁消耗其它原料含铁合金料消耗工序单位能耗氧气消耗冶金石灰消耗利用系数日历作业率冶炼时间炉衬寿命氧气喷枪头寿命%名次kg/t名次kg/t名次kg/t名次kg/t名次kg/t名次kg/t名次kg/t名次kg/t名次m^3/t名次kg/t名次t/t.d名次%名次min名次炉名次炉名次安钢236597935*399.9831073.0721042.0611017.271325.00524.79910.601320.412411.222051.17646.89761.74596.68217.33120783.80598.2423天铁231298945*399.90191114.09271085.09261083.953119.9241.14114.221514.789-2.444655.371374.923046.941787.921326.092021858.674109.7722(河北)邯钢194023525*399.89201098.46141073.62151026.7016　　46.92184.63419.6823-0.985853.921244.43488.60285.401821.36316882.009132.3818(河北)承钢20926174099.82261078.4351060.3931045.262167.831515.0750.06118.04165.641549.00446.97850.081472.272625.64186230.2023137.5217(河北)宣钢119099230*399.92141091.41101078.50181050.092363.721428.4112　　12.9164.711348.79347.24943.512195.11422.1084172.0024603.271津西股份146479840..