| dc.rights.license | CC0 | en_US |
| dc.contributor.author | Bastin, F. | |
| dc.contributor.author | Janssen, A. | |
| dc.contributor.author | Lolivier, Y. | |
| dc.contributor.author | Masalskas, M. | |
| dc.contributor.author | van Rechem, A. | |
| dc.contributor.author | D'Ans, P. | |
| dc.date.accessioned | 2024-11-07T23:48:46Z | |
| dc.date.available | 2024-11-07T23:48:46Z | |
| dc.date.issued | 2020 | |
| dc.identifier.issn | 22128271 | en_US |
| dc.identifier.uri | https://luck.synhera.be/handle/123456789/2827 | |
| dc.identifier.doi | 10.1016/j.procir.2020.01.112 | en_US |
| dc.description.abstract | Procedia CIRP 90 (2020) 437-442 | en_US |
| dc.description.abstracten | Printed Circuit Boards (PCB), secondary source of critical metals, are usually recycled to recover precious metals. Alternative routes, aiming to pre-concentrate critical metals, were tested at lab scale. An up- scaling process is proposed involving a thermomechanical separation of PCB and surface mounted devices (SMD). PCB without SMD are treated by solvolysis for desilication and debromination. Further calcination provides a presumably leachable metallic mix. Tantalum capacitors, a specific type of SMD, are treated by pyrolysis, to isolate metallic cores, which are further leached to obtain 92% pure tantalum oxide. LCA data show that tantalum recycling process is profitable for the environment. | en_US |
| dc.description.sponsorship | REG | en_US |
| dc.language.iso | EN | en_US |
| dc.publisher | ELSEVIER | en_US |
| dc.rights.uri | inconnu | en_US |
| dc.title | Exploration of alternative routes for recycling critical metals from waste PCB and tantalum capacitors | en_US |
| dc.type | Acte de conférence ou de colloque | en_US |
| synhera.classification | Ingénierie, informatique & technologie | en_US |
| synhera.institution | HE Libre de Bruxelles Ilya Prigogine | en_US |
| dc.description.version | Oui | en_US |
| dc.rights.holder | inconnu | en_US |
| synhera.identifier.orcidwork | 104252020 | |
