Basicity for blast furnace－type slag containing B2O3 and high MgO

• 作 者: 黄振奇 蔡亚旻 朱文非 杨祖磐
• 机 构: SchoolofMaterialsandMetallurgy
• 出 处: Transactions of Nonferrous Metals Society of China
• 发表日期: 2003年3期
• 关键词: 硼镁铁矿 炼铁 炉渣 碱度 二氧化镁 二氧化硼 炉型 basic formula blast furnacetype slag bearing B 2O 3

There is quite abundant resource of ludwigite ore in Liaoning Province of China. Content of MgO in the slag of pyrometallurgical separation of boron from iron is much higher than that in the ordinary slags. Through the equilibrium partition ratio of sulfu