It mixes with the adjustment manner of the raw materials powder for the sintering ore and the raw materials powder

摘要

According to the present invention, the particle size of the iron ore in the raw material: 0.5mm or less of iron ore and Ishihara fee mass (F), the particle size of the Kona coke: the mixing ratio of 0.5mm or less of coke mass (C) [ (C / F) 100], is adjusted to the range of 7-8% depending, irrespective of the quality of the iron ore, it is possible to adjust an excellent sintered ore raw material powder for the production efficiency of the sintered ore.