Journal of MMIJ
Online ISSN : 1884-0450
Print ISSN : 1881-6118
ISSN-L : 1881-6118
報告
石炭ベース還元鉄製造技術による環境負荷軽減の試み
田中 英年清水 正賢
著者情報
ジャーナル フリー

2009 年 125 巻 12 号 p. 630-634

詳細
抄録

The global warming and the depletion of natural resource deposits have become a serious issue worldwide. In order to alleviate these issues, a process development for coal-based direct reduction technology has been carried out. Offering a solution to recover steel mill waste including EAF dust, the FASTMET® Process produces valuable DRI and crude zinc oxide from the steel mill waste which contains valuable metals such as zinc. Moreover the ITmk3® Process can produce iron nugget which is equivalent as pig iron by using low grade iron ore fine as well as steaming coal. This suggests that coal-based direct reduction technology could be a solution to alleviate both issues mentioned above.

著者関連情報
© 2009 The Mining and Materials Processing Institute of Japan
前の記事
feedback
Top