| 发明名称 |
TREATING METHOD FOR BLAST FURNACE DUST |
| 摘要 |
<p>PURPOSE:To reutilize blast furnace dust as raw material for cast iron making and to recover Zn simultaneously by the treatment of the dust by use of a wet cyclone, which is operated under negative pressure, with specified slurry concentration of the dust, feed pressure, and siphon pressure of the wet cyclone.</p> |
| 申请公布号 |
JPS5381404(A) |
申请公布日期 |
1978.07.18 |
| 申请号 |
JP19760157467 |
申请日期 |
1976.12.28 |
| 申请人 |
NIPPON STEEL CORP;TETSUGEN KK |
发明人 |
UNO SHIGENORI;OOMIZU MASARU;UMETSU YUKIO;MUNAKATA YUKIO;NAKANE CHITOMI;ABE KIYUUZOU |
| 分类号 |
C22B19/30;C21B3/04;C22B1/00;C22B7/02 |
主分类号 |
C22B19/30 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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