发明名称 |
VORRICHTUNG UND VERFAHREN ZUR ENTFERNUNG VON KRÄTZE MIT ERHÖHTER ZINKAUSBEUTE AUS EINEM ZINKSCHMELZE ENTHALTENDEN GEFÄSS |
摘要 |
<p>A device for removing dross from the surface of the molten metal and for extracting usable elemental metal from the dross. The device comprises a container in which the dross is collected, a means for lifting the container out of the molten bath of metal and an agitating means for chopping the dross to separate the elemental metal from the particles of metal oxides contained in the dross. Preferably, the container has perforations therein such that the elemental metal may drain through the perforations and back into the molten bath. The remaining dross is then dumped in a recycle bin by the device.</p> |
申请公布号 |
AT264405(T) |
申请公布日期 |
2004.04.15 |
申请号 |
AT19990951804T |
申请日期 |
1999.10.05 |
申请人 |
INTERNATIONAL ZINC COMPANY |
发明人 |
HENNESSY, ANN J.;LEMPER, HERBERT |
分类号 |
C22B7/00;C22B7/04;C22B9/02;C22B19/30;C22B19/32;C22B21/00;C23C2/00;(IPC1-7):C22B7/04 |
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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