| 发明名称 |
Method for simultaneous combined production of electrical energy and crude iron |
| 摘要 |
The invention relates to a method of combined production of electrical energy and crude iron and provides a further improvement over a method described in U.S. Pat. No. 3,985,544, issued Oct. 12, 1976; particularly, this method finds application when particulates of </= 1 mm in size are being used in practicing the further improved and described process.
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| 申请公布号 |
US4094665(A) |
申请公布日期 |
1978.06.13 |
| 申请号 |
US19770796658 |
申请日期 |
1977.05.13 |
| 申请人 |
STORA KOPPARBERGS BERGSLAGS AB |
发明人 |
COLLIN, PER HARALD;WIDELL, BJORN |
| 分类号 |
C21B13/00;C21B13/12;C21B13/14;C21C5/52;(IPC1-7):C21C5/52 |
主分类号 |
C21B13/00 |
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