The formula of sintering oreburden is essential to raising its grade and to reducing the harmful elements.
烧结矿的配比对提高烧结矿的品位和降低有害元素的含量至关重要。
2
The quality improvement of sinter ore is the basic measures for BF smelting and high efficiency. Methods were presented to improve the basicity according to the different oreburden.
The author studies the burden structure in the blast furnace of Baosteel with respect to more and more intensive shortage of iron ore resource worldwide.