| 发明名称 |
PELLETS FROM HIGHLY ENRICHED IRON ORE AND A METHOD FOR MANUFACTURING THE SAME |
| 摘要 |
The invention concerns pellets manufactured from highly enriched iron ore concentrate and a method for manufacturing of the same. Characterizing for the invention is that slag former added have been grinded into a degree of fineness which is much lower than what is used up to now. |
| 申请公布号 |
WO9000628(A1) |
申请公布日期 |
1990.01.25 |
| 申请号 |
WO1989SE00343 |
申请日期 |
1989.06.16 |
| 申请人 |
LUOSSAVAARA KIIRUNAVAARA AB, LKAB |
发明人 |
FORSMO, STEN;NORMAN, LARS;TOTTIE, MAGNUS |
| 分类号 |
C22B1/24;(IPC1-7):C22B1/16;C22B1/243 |
主分类号 |
C22B1/24 |
| 代理机构 |
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代理人 |
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| 主权项 |
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