Premises for industrial application of a two-rotating-disks-type tribo-aero-electrostatic separator for micronized WEEE | IEEE Conference Publication | IEEE Xplore

Premises for industrial application of a two-rotating-disks-type tribo-aero-electrostatic separator for micronized WEEE


Abstract:

Waste electric and electronic equipment (WEEE) recycling technologies often include electrostatic separation of mm-size granular plastics mixtures as a major operation. T...Show More

Abstract:

Waste electric and electronic equipment (WEEE) recycling technologies often include electrostatic separation of mm-size granular plastics mixtures as a major operation. The aim of this work was to pave the way to industrial application of a new two-rotating-disks-type tribo-aero-electrostatic separator for finely-grinded matter (i.e. granule diameter < 1 mm). The experiments were carried out on binary granular mixtures composed of various proportions of Polypropylene (PP) and Polycarbonate (PC) of size 125 to 1000 microns. The charges and masses of the separated products were continuously and simultaneously recorded using a custom-designed “on-line” measurement system. The purity of the products was evaluated “off-line”, using a colorimetric system. It was thus possible to quantify the performances of the separator under various conditions that simulated industrial operation situations.
Date of Conference: 01-05 October 2017
Date Added to IEEE Xplore: 09 November 2017
ISBN Information:
Conference Location: Cincinnati, OH, USA

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