METHOD FOR SEPARATION OF PLASTIC METERIALS DERIVED FROM ELECTRONICS SHREDDER RESIDUE
摘要
<p>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.</p>
申请公布号
WO2013006567(A9)
申请公布日期
2013.02.21
申请号
WO2012US45287
申请日期
2012.07.02
申请人
MBA POLYMERS, INC.;RIISE, BRIAN, L.;STARCHL, MARTIN;GYSBERS, JOHN