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综述了铬铁熔体还原脱磷的最新研究成果，定量计算了Ｃａ、ＣａＣ２处理的铬铁熔体的平衡分配率和临界氧位，探讨了影响还原脱磷的因素及公害控制。
The latest research results of reductive dephosphorization of ferrochromium melt are reviewed. The equilibrium distribution ratio and critical oxygen level of ferrochromium melt treated with Ca and CaC2 are calculated quantitatively. The factors affecting the dephosphorization and the control of pollution are discussed.