Carbon material interior granulated particles for manufacturing sintered ore, manufacturing method thereof and manufacturing method of sintered ore

摘要

PROBLEM TO BE SOLVED: To propose a granulated particle for carbonaceous material inner package in which iron-containing raw material and carbonaceous material are disposed adjacently and a method for the production thereof, and a method for producing sinter ore using the granulated particle for carbonaceous material inner package.SOLUTION: A granulated particle for carbonaceous material inner package for the production of sinter ore, which is a pseudo particle comprising a carbonaceous material nucleus and an outer layer that coats the surrounding of the carbonaceous material nucleus, in which the outer layer is mainly composed of iron ore powder and MgO-containing powder, and a method for producing the same, and a method for producing sinter ore using the granulated particle for carbonaceous material inner package.SELECTED DRAWING: Figure 1