发明名称 |
Fremgangsmåte for separering av bly fra belagt glass |
摘要 |
<p>The invention relates to a method for separating lead from coated glass, especially glass from discarded picture tubes or similar lead-containing glass-like material. To achieve an improved method that makes it possible to separate lead from coated glass with a very high level of purity and thus allow a complete recycling of said glass, it is suggested according to the invention that the discarded picture tubes are crushed and ground to achieve a finely grained powdered material, that the finely grained material formed is brought into contact with a solution of leaching medium whose task is to solubilise the lead component from the glass material, whereby the components thus separated are sorted from one another via processing by floatation.</p> |
申请公布号 |
NO20011764(D0) |
申请公布日期 |
2001.04.06 |
申请号 |
NO20010001764 |
申请日期 |
2001.04.06 |
申请人 |
ECOFLOW SCANDINAVIA AB |
发明人 |
FORSMAN, GOESTA;FORSMAN, JAN-AAKE |
分类号 |
B03B9/06;B03D1/22;(IPC1-7):B03B |
主分类号 |
B03B9/06 |
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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