| 发明名称 |
METHOD AND APPARATUS FOR REMOVING OIL IN MINERAL POWDER |
| 摘要 |
PURPOSE:To remove oil contained in mill scale, etc. economically and efficiently without requiring exhaust gas treatment, etc. by heating the scale with inert gas without burning. |
| 申请公布号 |
JPS5273176(A) |
申请公布日期 |
1977.06.18 |
| 申请号 |
JP19750149902 |
申请日期 |
1975.12.15 |
| 申请人 |
SUMITOMO METAL IND |
发明人 |
MATSUMURA TOORU;FUJITA MICHITAKA;NISHIMURA AKIJI |
| 分类号 |
C22B7/00;B01J6/00;B09B3/00;C22B1/00;F26B17/22;F27B1/02;F27B1/10;F27B1/20 |
主分类号 |
C22B7/00 |
| 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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