发明名称 |
Method for deoiling metal scrap |
摘要 |
This invention relates to a method of removing oil from metal scrap, comprising the steps of introducing oil-laden scrap into a hermetically sealed chamber, evacuating said chamber, heating said scrap to vaporize the oil, and removing the vaporized oil from said chamber.
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申请公布号 |
US4141373(A) |
申请公布日期 |
1979.02.27 |
申请号 |
US19770838789 |
申请日期 |
1977.09.28 |
申请人 |
RJR ARCHER, INC. |
发明人 |
KARTANSON, JOHN M.;NEEL, ROBERT M. |
分类号 |
C22B1/00;C23G5/00;(IPC1-7):B08B5/04 |
主分类号 |
C22B1/00 |
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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