发明名称 |
Process and installation for recovering usable materials from waste material containing metals and non metals |
摘要 |
A process and apparatus for recovering useable materials from discarded scrap material, such as junked automobiles, is disclosed in which non-ferrous metals are separated from non-metals in a hydrocyclone using water as the aqueous separating medium. A particulate scrap/water suspension is injected into the cylindrical area of the hydrocyclone and a predominently non-metal-containing portion is removed from an overflow area of the cyclone while the non-ferrous metal containing portion is removed from the apex area of the cyclone. If required, the scrap material is preferably pulverized prior to treatment and is subjected to a ferrometallic separation operation if such metals are present.
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申请公布号 |
US4034861(A) |
申请公布日期 |
1977.07.12 |
申请号 |
US19750640209 |
申请日期 |
1975.12.12 |
申请人 |
STAMICARBON B.V. |
发明人 |
FONTEIN, FREERK J.;DREISSEN, HUBERT H. |
分类号 |
C22B61/00;B03B7/00;B03B9/06;B04C5/00;B04C5/30;B09B5/00;B29B11/00;B29B17/02;B29B17/04;C22B7/00;(IPC1-7):B03B5/34 |
主分类号 |
C22B61/00 |
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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