Patent ID: 8267336
Filing Date: 2012-09-18
Classification: B03B,B29B,B29K,B29L,C22B,Y02P,Y02W

Abstract:
1. A system for sorting shredder residues of a metal-containing waste, the shredder residues including a light shredder fraction and a non-ferromagnetic fraction, comprising: an arrangement configured to produce during sorting of the light shredder fraction and the non-ferromagnetic fraction a raw-granulate fraction in preliminary processes and a main process by separation out of at least a ferromagnetic fraction, a fraction containing nonferrous metals, a lint fraction and a sand fraction; and an arrangement configured to separate in a refining process the raw-granulate fraction into at least a chlorine-enriched granulate fraction, a granulate fraction lacking in chlorine and metals and a sludge fraction enriched with heavy metals in accordance with subsequent surface cleaning, drying and electrostatic separation.