发明名称 |
MEDIATING ELECTROSTATIC SEPARATIONS |
摘要 |
<p>Methods, systems and media for separating polymer mixtures. A mixture including polymeric components is provided. A particulate media is added to the mixture, where the particulate media can selectively mediate a triboelectric charging of the polymer mixture. The media includes a polymeric material having a selected position within an electrostatic charging sequence and a functional additive. The mixture is triboelectrically charged with the media. Two or more components of the polymer mixture are separated according to the triboelectric charge. A portion of the particulate media can be recovered using a recovery process, where the functional additive is selected for compatibility with the recovery process.</p> |
申请公布号 |
EP1572370(B1) |
申请公布日期 |
2011.09.14 |
申请号 |
EP20030765935 |
申请日期 |
2003.07.22 |
申请人 |
MBA POLYMERS, INC. |
发明人 |
ALLEN, LAURENCE, E. III;RIISE, BRIAN, L. |
分类号 |
B03C7/00;B03C7/06;B03C1/00;B03C1/14;B03C1/18;B03C1/247;B03C7/02;B29B17/00;B29B17/02;B29C47/00;B29C47/10 |
主分类号 |
B03C7/00 |
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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