在微波加热场条件下,对钢渣进行还原脱磷行为研究。结果表明：钢渣的吸波性能良好,不同组成钢渣在微波场中均具有较好的脱磷效果,脱磷率可达到51.35%～81.16%。碳当量和温度对脱磷的影响最显著,碳当量一般选择3～4倍较好。综合考虑影响脱磷效果的各种因素,确定微波处理钢渣脱磷的最佳工艺参数。
The steelmaking slag dephosphorization experiments were carried out by microwave heating and carbon thermal reduction methods.The experiment results indicate that different steelmaking slags have good property in microwave heating field,with preferable dephosphorization results and dephosphorization rate that reach to the range of 51.35% to 81.16%.Considering the significant effects of reductor and temperature by which dephosphorization rate is affected,the appropriate range of carbon equivalent is 3 to 4 times.In order to determine the optimum process parameters,all factors which affect dephosphorization rate would be taken into account.
参考文献
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