| 发明名称 |
TREATMENT OF PLATING SLUDGE |
| 摘要 |
<p>PURPOSE:To produce from plating sludge briquett of high strength used as raw material of ferroalloy or to extract emtal of low P content after dry reduction by the mixing of scale dust formed in the process for producing alloy steel with dehydrated and dried plating sludge, if necessary with addition of picking sludge.</p> |
| 申请公布号 |
JPS531103(A) |
申请公布日期 |
1978.01.07 |
| 申请号 |
JP19760074377 |
申请日期 |
1976.06.25 |
| 申请人 |
JAPAN METALS & CHEM CO LTD;NISSHIN STEEL CO LTD |
发明人 |
FUKUOKA HIROSHI;KAMEYAMA AKIHIKO;TANAKA YOSHIO;SUZUKI HIDEYO;IMAI KIMIAKI |
| 分类号 |
C22B1/14;C21B3/04;C22B1/242;C22B7/00;C22C33/04 |
主分类号 |
C22B1/14 |
| 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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