| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for efficiently recycling slag generated when a pretreatment of molten iron is applied. <P>SOLUTION: In the method for recycling steelmaking slag, at least a part of the slag having≥2 mass% phosphorus concentration generated when the pretreatment of the molten iron is applied, is supplied into a sintering machine as sintering raw material, or mixed with molten iron tapped from a blast furnace or supplied into dephosphorizing process in the molten iron. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
