| 发明名称 |
METHOD OF ADDING THE POWDER COKES IN THE SINTERING PROCESS |
| 摘要 |
The method for adding powder coke as heat source comprises (i) granulating sintering materials except for powder coke in a drum type granulator and (ii) sprinkling powder coke onto the portion of 70-90% completed granulation in the drum.
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| 申请公布号 |
KR890003135(B1) |
申请公布日期 |
1989.08.23 |
| 申请号 |
KR19850009549 |
申请日期 |
1985.12.18 |
| 申请人 |
POHANG IRON & STEEL CO.,LTD. |
发明人 |
AN, DONG-SUN;NAM, KI-SAM |
| 分类号 |
C22B1/16;(IPC1-7):C22B1/16 |
主分类号 |
C22B1/16 |
| 代理机构 |
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代理人 |
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| 地址 |
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