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马钢现有8台烧结机计356m~2,9座中型高炉计2587m~3,“六五”期间在没有增加主体设备和矿石入炉品位逐年下降(1985年为52.16%)的条件下,由于坚持走内涵改造的道路,在增产节能方面取得了较好的成绩,1985年生产炼钢生铁192.5万吨,较1980年增长了9.69%;利用系数提高到2.152;入炉焦比降到486kg/t,综合焦比
Masteel has 8 sets of sintering machine count 356m ~ 2 9 medium-sized blast furnace 2587m ~ 3, “Sixth Five-Year” period without increasing the main equipment and ore into the furnace grade decreased year by year (52.16% in 1985) under the conditions, As a result of sticking to the road of connotation improvement, the company achieved good results in increasing energy-saving and energy-saving. In 1985, it produced 1,925,000 tons of steel-making pig iron, an increase of 9.69% over 1980; its utilization factor increased to 2.152; its coke ratio dropped to 486kg / t, integrated coke ratio