Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/101296
Title: Electric Discharge Destruction of Wasted Printed Electronic Boards for Extraction of Metals
Authors: Alexeenko, V. M.
Ananieva, L. G.
Zherlitsyn, A. A.
Kondratiev, S. S.
Korovkin, M. V.
Savinova, O. V.
Issue Date: 2020
Publisher: Knowledge E
Citation: Alexeenko, V. M., Ananieva, L. G., Zherlitsyn, A. A., Kondratiev, S. S., Korovkin, M. V., Savinova, O. V. (2020). Electric Discharge Destruction of Wasted Printed Electronic Boards for Extraction of Metals. KnE Materials Science, 6(1), 156–162. https://doi.org/10.18502/kms.v6i1.8061
Abstract: The results of the electric discharge crushing of PCB (printed circuit boards) to millimeter-sized fractions suitable for separation of the metal from the dielectric are presented. The crushing was performed on a high-voltage repetitively pulsed generator with varying the number of pulses. It was determined the dependences of the fractional composition of crushing products on the number of pulses in the cycle. Crushing products were studied for definition separation of metal from the dielectric with optical microscope. The results of the work confirm the possibility of electric discharge crushing various types of PCB, including fiberglass PCB with four layers.
Keywords: HIGH VOLTAGE FRAGMENTATION
WASTE PRINTED CIRCUIT BOARD
RECYCLING
URI: http://hdl.handle.net/10995/101296
Access: Creative Commons Attribution License
License text: https://creativecommons.org/licenses/by/4.0/
Conference name: IV Congress “Fundamental Research and Applied Developing of Recycling and Utilization Processes of Technogenic Formations” (TECHNOGEN 2019)
Conference date: 18.06.2019-21.06.2019
RSCI ID: 44685595
ISSN: 2519-1438
DOI: 10.18502/kms.v6i1.8061
metadata.dc.description.sponsorship: The study was carried out with the financial support of the Russian Federal Property Fund in the framework of the scientific project No. 18-29-24079 mk.
Origin: IV Congress “Fundamental Research and Applied Developing of Recycling and Utilization Processes of Technogenic Formations” (TECHNOGEN 2019). — Ekaterinburg, 2020
Appears in Collections:Междисциплинарные конференции, семинары, сборники

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