Aimed at utilization of iron resources in pyritic slag,the study on production of metallized agglomerate with pyritic slag through coal based DR process was conducted.
为合理利用硫酸
的铁资
，进行了煤基直接还原生产金属化团块的研究，提出了润磨造球-预
焙-磁选-冷固结成型的新工艺流程。
Aimed at utilization of iron resources in pyritic slag,the study on production of metallized agglomerate with pyritic slag through coal based DR process was conducted.
为合理利用硫酸的铁资，进行了煤基直接还原生产金属化团块的研究，提出了润磨造球-预焙-磁选-冷固结成型的新工艺流程。
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