FERROCOKE AND METHOD FOR PRODUCING SINTERED ORE

摘要

PROBLEM TO BE SOLVED: To provide a method for producing ferrocoke at a lower price than usual without degrading quality such as strength by simplifying a pretreatment method when the particle size of iron ore which is one of the raw materials of ferrocoke is adjusted to a predetermined particle size.;SOLUTION: The method for producing ferrocoke and sintered ore using a high-phosphorus ore which is iron ore containing 0.08 mass% or more of phosphorus (P) comprises sieving the high-phosphorus ore, using a minus-sieve high-phosphorus ore having a smaller particle size as a raw material for ferrocoke, and using a plus-sieve high-phosphorus ore having a larger particle size as a raw material for sintered ore. It is desirable that the mesh used for sieving is 3 mm or less.;COPYRIGHT: (C)2007,JPO&INPIT