Processing Researches to Improve and Expand the Capabilities of a Plant for E-Devices

In this specific reprocessing plant the base material is handled using the core processes of reprocesses: milling, sieving and sorting (magnetic separation and hand picking). This results in two remnants named "Durchlauf" and "Feinanteil". The Analysis was based on comprehensive characterization of both fractions, which was done by the so-called "Merkmalsklassenanalyse". Predicated on technical experiments, which were based on milling, magnetic separation, Eddy current separation and sorting with the aid of near-infrared sensors are used to test the prospects of success for the industrial scale. Furthermore the results were used for suggestions on an optimized enrichment of valuable scrap. The findings gained were formed to suggestions for the construction and connection to allow an exclusion of the bulk fraction from the flow of materials and an improved mass yield of the valuable scrap.