发明名称 |
Methods, Systems, And Devices For Enrichment Of Plastic Materials Derived From Electronics Shredder Residue |
摘要 |
A method for separating a mixture of solid materials can includes a sorting step based on differences in X-Ray transmission of different materials and a density sorting step at an elevated density. The mixture of solid materials can be a plastic-rich mixture recovered from waste electrical and electronic equipment. The mixture of solid materials can include plastics that contain brominated flame retardants. In some cases, a XRT or DEXRT sorter is used to remove the majority of plastics that contain brominated flame retardants from the mixture.
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申请公布号 |
US2013008831(A1) |
申请公布日期 |
2013.01.10 |
申请号 |
US201213538362 |
申请日期 |
2012.06.29 |
申请人 |
MBA POLYMERS, INC.;RIISE BRIAN L.;STARCHL MARTIN;GYSBERS JOHN |
发明人 |
RIISE BRIAN L.;STARCHL MARTIN;GYSBERS JOHN |
分类号 |
B07B15/00;B07B1/00;B07C5/02;B07C5/342 |
主分类号 |
B07B15/00 |
代理机构 |
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地址 |
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