The technological index of BF is greatly raised after sinter with high basicity combining acid pellet instead of single self-fluxed sinter in...

• 高炉从使用单一的自熔性烧结矿到现在的高碱度烧结矿搭配酸性球团矿的合理炉料结构,高炉技术指标实现了质的飞跃。