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.
为合理利用硫酸烧渣中的铁资源，进行了煤基直接还原生产金
块的研究，提出了润磨造球-预
焙烧-磁选-冷固结成型的新工
。
铁矿的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.
为合理利用硫酸烧渣中的铁资源，进行了煤基直接还原生产金块的研究，提出了润磨造球-预焙烧-磁选-冷固结成型的新工。
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