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A部分 从一个持续进行了四个月的高炉冶炼试验,评价由于在烧结机上加CaCl_2,高炉原料碱负荷变更后的冶炼效果; B部分 高炉碱负荷降低导致了高炉顺行和产量提高。脱碱过程中在烧结机上出现的特殊问题被确定,并在行纽克塞尔工厂的烧结机上作了进一步的生产性研究; C部分 一套炉外脱硫操作已经在高炉生产中实施。
Part A From a four-month blast furnace trial, a blast furnace trial was conducted to evaluate the effect of smelting on blast furnace blast furnace loading due to the addition of CaCl 2 on the sinter; The special problems that occurred on the sintering machine during the dealkalization were identified and further productive studies were carried out at the Sinter at the Newxel plant; a set of out-of-furnace desulfurisation operations in Section C were already carried out in blast furnace production.