摘要
配制了变碱度、变SiO2 、变MgO系列合成渣试样 ,在 145 0℃高温下 ,测定了碱金属在炉渣中达到饱和时的质量分数 结果表明 ,降低碱度 ,增加渣中自由SiO2 的质量分数 ,增加渣中MgO的质量分数 。
Complex slag samples were confected which included changing basicity,silicon dioxide and magnesia series.The mass percent of alkali metals was determined when it was saturated in the slag at 1 450 ℃.The results indicate that decreasing the basicity or increasing mass percent of free silicon dioxide or increasing mass percent of magnesia in the slag could improve the capacity of removing alkali metals of BF slag.
出处
《包头钢铁学院学报》
2001年第2期104-106,117,共4页
Journal of Baotou University of Iron and Steel Technology
关键词
高炉渣
碱金属
排碱能力
炼铁
blast furnace slag
alkali metals
capacity of removing alkali metals