2003年安钢焦炭质量与上年相比,有较大幅度下降。特别是8月份以后,焦炭强度下降明显,灰份升高较大。受此影响,高炉顺行较差,塌滑料明显增多,高炉产量普遍偏低。2003年9月份,通过对济钢及莱钢的考察,认为济钢、莱钢在精煤采购方面,特别是济钢在煤场管理以及稳定焦炭质量方面,具有先进之处,其经验值得安钢借鉴。 Compared with the previous year, the quality of coke in Anyang Iron and Steel dropped sharply. Especially after August, the coke strength decreased obviously, and the ash content increased greatly. Affected by this, the blast furnace along the poor, slip slip significantly increased, generally low blast furnace production. September 2003, through the inspection of Jinan Iron and Steel and Laiwu Iron and Steel, that the Jinan Iron and Steel, Laiwu Iron and Steel in the procurement of clean coal, in particular, Jinan Iron and Steel Company in the management of coal yard and stable coke quality, has advanced its experience worthwhile Steel reference.