Separation process of a material mixture containin

专利名称：Separation process of a material mixture

containing mixed non-metallic and non-magnetic metallic bodies

发明人：ALAVI, KAMAL申请号：EP90810655.2申请日：19900830公开号：EP0418194A2公开日：19910320

专利附图：

摘要：The material separation process takes place by machine by comminuting (1) theobjects (G) in the mixture so that particles of either non-metallic or metallic material are

formed. The particle mixture is subsequently screened (2) of fine parts and thenseparated (5) electrostatically into a non-metallic (N) and a metallic (M) granulatefraction. The material separation takes place with a high degree of separation, i.e. puregranulate fractions (N) and (M) are produced with only small residual parts of therespective other material. Applications of the process on different kinds of piece goodsmade of composite material with non-metallic and non-magnetic metal portions aredescribed, such as bottle tops, defective incandescent or fluorescent lamps, processingwaste or manufacturing waste of composite materials, for example lined metal foil oraluminium sandwich plates.

申请人：ALAVI, KAMAL

地址：ST. ADRIANSTRASSE 22A; CH-6318 WALCHWIL,c/o Legatrust AG,Gotthardstrasse 18 CH-6300 Zug CH

国籍：CH

代理机构：Hotz, Klaus, Dipl.-El.-Ing./ETH Patentanwalt

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