| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of processing lump ore in which lump ore can be effectively charged into a blast furnace free from adhesion of fine powders. <P>SOLUTION: The method of processing lump ore includes: a dehydration step of throwing the wet lump ore 3 to which the fine powders of less than 6 mm are attached in a dehydrator to remove surface water; and a sieving step of sieving the lump ore 3 to remove the fine powders 1 after the dehydration step. <P>COPYRIGHT: (C)2012,JPO&INPIT |
