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作者们在前一论文里,主要收录了铁水预处理研究中,有关用碳酸钠基和石灰基溶剂在实验室进行的铁水脱磷、脱硫处理的某些特征现象。本文则汇集了在工业规模试验中,铁水脱磷脱硫处理的现象并探讨了两种溶剂的不同点。
In the previous paper, the authors mainly included some characteristics of hot metal dephosphorization and desulfurization in hot metal pretreatment research in the laboratory using sodium carbonate-based and lime-based solvents. This article brings together the phenomenon of dephosphorization and desulphurization of hot metal in industrial scale tests and explores the differences between the two solvents.