基本信息:
- 专利标题： How to use the electric furnace slag
- 申请号：JP2009064610 申请日：2009-03-17
- 公开(公告)号：JP5332769B2 公开(公告)日：2013-11-06
- 发明人： 健一郎 宮本 , 浩明 林 , 正伸 鈴木 , 浩一 磯部
- 申请人： 新日鐵住金株式会社
- 专利权人： 新日鐵住金株式会社
- 当前专利权人： 新日鐵住金株式会社
- 优先权： JP2009064610 2009-03-17
- 主分类号： C21C1/02
- IPC分类号： C21C1/02 ; C21C1/04 ; C21C5/28 ; C21C5/52
摘要：
PROBLEM TO BE SOLVED: To provide a method for effectively utilizing slag generated in an electric furnace, in a steel-making process. SOLUTION: This invention relates to the method for utilizing the electric furnace slag, when molten iron is subjected to desiliconizing and dephosphorizing treatment in a converter, the electric furnace slag is charged as a part of slag-making agent, and in this utilizing method, the electric furnace slag quantity charged into the converter, is charged so that the ratio to the slag quantity generated by the desiliconizing and dephosphorizing treatment, becomes 5 to COPYRIGHT: (C)2010,JPO&INPIT
公开/授权文献:
- JP2010215969A Method for utilizing electric furnace slag 公开/授权日：2010-09-30