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在公司、厂党委正确领导下,三月份高炉喷吹设备经过大检修后,两座高炉喷吹焦油、二蒽油,生产水平逐渐上升。二月份未喷油时,两座高炉利用系数平均只有1.19;焦化平均高达619公斤/吨生铁。而三月份喷吹新技术正式上高炉后,利用系数平均达1.306;焦化575公斤/吨生铁。特别是在中下旬,两座高炉日产经常维持在3800～4100吨;焦化550公斤/
Under the correct leadership of the company and the factory party committee, after blast furnace injection equipment was overhauled in March, the two blast furnaces fired tar and anthracene oil, and their production levels gradually increased. At the time of no fuel injection in February, the utilization coefficient of two blast furnaces averaged only 1.19 and the coking averaged 619 kg / t pig iron. After the blasting furnace was officially launched in March, the utilization factor averaged 1.306 and 575 kg / ton of pig iron was coked. Especially in the late, two blast furnace Nissan often maintained at 3800 ~ 4100 tons; coking 550 kg /