[en] The ElectroDynamic Fragmentation (EDF) is an innovative technique which enables selective fragmentation of material. Its inherent selective breakage principles enable liberation while avoiding fine grinding. In this study, the specific effects of the EDF on End-of-Life Printed Wiring Boards have been assessed. A novel methodology for their EDF processing has been developed and compared with hammer mill shredding. Various energy inputs and treatment stages have resulted in fragmentation degrees ranging from removal of components to structure delamination and subsequent size reduction.
Disciplines :
Geological, petroleum & mining engineering
Author, co-author :
Martino, Rémi ; Université de Liège > Département ArGEnCo > Traitement et recyclage des matières minérales
J. A. Herbst, K. Rajamani, C. L. Lin, J. D. Miller, Miner. Eng. 1988, 1 (2), 97 – 111.
E. Wang, F. Shi, E. Manlapig, Miner. Eng. 2011, 24, 455 – 462. DOI: 10.1016/j.mineng.2010.12.011
E. Wang, F. Shi, E. Manlapig, Miner. Eng. 2012, 27 – 28, 28 – 36. DOI: 10.1016/j.mineng.2011.12.005
K. P. van der Wielen, Ph.D. Thesis, University of Exeter 2013.
F. Shi, W. Zuo, E. Manlapig, Miner. Eng. 2013, 50 – 51, 69 – 76. DOI: 10.1016/j.mineng.2013.06.017
S. M. Razavian, B. Rezai, M. Irannajad, Adv. Powder Technol. 2014, 25, 1672 – 1678. DOI: 10.1016/j.apt.2014.06.010
W. Zuo, F. Shi, K. P. van der Wielen, A. Weh, Miner. Eng. 2015, 84, 64 – 73. DOI: 10.1016/j.mineng.2015.09.025
C. L. Duan, Z. J. Diao, Y. M. Zhao, W. Huang, Miner. Eng. 2015, 70, 170 – 177. DOI: 10.1016/j.mineng.2014.09.018
Y. Zhao, B. Zhang, C. Duan, X. Chen, S. Sun, Powder Technol. 2015, 269, 219 – 226. DOI: 10.1016/j.powtec.2014.09.006
A. Tuncuk, V. Stazi, A. Akcil, E. Y. Yazici, H. Deveci, Miner. Eng. 2012, 25, 28 – 37. DOI: 10.1016/j.mineng.2011.09.019
T. Townsend, S. Musson, B. Dubey, B. Pearson, J. Environ. Manage. 2008, 88, 926 – 931. DOI: 10.1016/j.jenvman.2007.04.017
T. Hurtony, A. Szakál, L. Almásy, A. Len, S. Kugler, A. Bonyár, P. Gordon, J. Alloys Compd. 2016, 672, 13 – 19. DOI: 10.1016/j.jallcom.2016.02.177
J. Cui, L. Zhang, J. Hazard. Mater. 2008, 158, 228 – 256. DOI: 10.1016/j.jhazmat.2008.02.001
L. H. Yamane, V. Tavares de Moraes, D. Crocce Romano Espinosa, J. A. Soares Tenório, Waste Manage. 2011, 31, 2553 – 2558. DOI: 10.1016/j.wasman.2011.07.006
N. Zhu, Y. Xiang, Z. Ting, W. Pingxiao, D. Zhi, L. Ping, W. Jinhua, J. Hazard. Mater. 2011, 192 (2), 614 – 619. DOI: 10.1016/j.jhazmat.2011.05.062
A. C. Kasper, G. B. T. Berselli, B. D. Freitas, J. A. S. Tenório, A. M. Bernardes, H. M. Veit, Waste Manage. 2011, 31, 2536 – 2545. DOI: 10.1016/j.wasman.2011.08.013
Z. Kamberovic, M. Korac, D. Ivsic, V. Nikolic, M. Ranitovic, J. Metall. 2009, 15 (4), 231 – 243.
S. Zhang, E. Forssberg, Resour., Conserv. Recycl. 1997, 21, 247 – 269.
Sampling of Heterogeneous and Dynamic Material Systems: Theories of Heterogeneity, Sampling and Homogenizing (Ed: P. M. Gy), Data Handling in Science and Technology, Vol. 10, Elsevier, Amsterdam 1992.
