slag-iron ratio 渣铁比
Under the same conditions the partition ratio of concentration of sulphur in slag to that in iron arc much less in desulphurization than that in sulphurization.
在相同的条件下，硫在渣铁中的分配系数，脱硫过程的小，硫化过程的大，证明炉渣具有很大的吸硫潜力。
First, the process of reducing FeO in the slag, separating metal iron and raising V and Fe ratio proceeded.
第二步还原氧化钒，分离氧化钛，得到含钛低的钒铁合金。
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