| 发明名称 |
METHOD FOR PRODUCING IRON FEEDSTOCK |
| 摘要 |
<p>A method for producing an iron-based feedstock suitable for use as the feedstock for steel mills, from industrial waste streams, by treating the waste stream with an ammonium chloride leaching solution, separating the undissolved precepitates comprising iron compounds from the leachant solution, and further treating the undissolved precipitants by elevated temperature roasting, resulting in the iron-based feedstocks.</p> |
| 申请公布号 |
CA2206555(A1) |
申请公布日期 |
1996.06.06 |
| 申请号 |
CA19952206555 |
申请日期 |
1995.02.10 |
| 申请人 |
METALS RECYCLING TECHNOLOGIES CORP. |
发明人 |
MYERSON, ALLAN S.;SANZENBACHER, CHARLES;DIBELLA, PAUL R.;BURROWS, CHARLES A. |
| 分类号 |
C22B1/02;C01G9/02;C21B13/00;C22B3/14;C22B3/44;C22B3/46;C22B5/10;C22B7/00;C22B7/02;C22B19/28;C22B19/30;C22B19/34;(IPC1-7):C22B7/00 |
主分类号 |
C22B1/02 |
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