In view of special properties of the hot metal, it is most reasonable and suitable to use jet desulfurization technology with magnesium pellet agent, on accou…
鉴于钒钛铁水的特点，采用镁粒喷吹脱硫工艺，其基建投资少，脱硫工序费用低，因而最为适宜合理。
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