发明名称 |
Method and assembly for the recovery of metals from composite materials, in particular from silicon solar modules, thin film solar modules, LCD displays or the like |
摘要 |
The method involves pre-cooling a material (6) to be recycled in a pre-cooling zone (4), which is acted upon by an airflow discharged from a cooling zone such that the material is cooled about 70 Kelvin. The material is crushed in the cooled state. The crushed material is supplied into a non-ferrous metal separator (9). Non-iron parts are removed and discharged after the separation of composite materials. Remaining mixture is supplied to a washing vessel, where vapor-deposited metals are dissolved by acid-based solvents e.g. dilute mineral acids such as nitric or hydrochloric acid. An independent claim is also included for a system for recovery of metals from composite materials. |
申请公布号 |
EP2556893(B1) |
申请公布日期 |
2017.03.01 |
申请号 |
EP20120179513 |
申请日期 |
2012.08.07 |
申请人 |
LOBBE Industrieservice GmbH & Co. KG |
发明人 |
Schultz, Ronald;Lehmann, Dieter;Weiß, Marcus |
分类号 |
B02C19/18;B02C4/02;B03B9/06 |
主分类号 |
B02C19/18 |
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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