![](/assets/images/picto-drapeau-france-3a76576a5d60a512053b4612ab58dae5.png)
3. Different recycling routes and/or technologies
3.1 Pyrometallurgical processes
Metallurgical processes have been optimized from the point of view of the technologies employed and the management of the polluting waste generated by this recycling method . Recycling metals by pyrometallurgy involves a succession of stages. First, the WEEE undergoes a pre-treatment and mechanical dismantling stage (figure 8 ). A shredding stage then reduces the size of the waste to be...
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference
This article is included in
Green chemistry
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Different recycling routes and/or technologies
Bibliography
Bibliography
- (1) - COLLINS (T.), HAGMANN (M.) - Une initiative de l'ONU en faveur de l'amélioration du recyclage des déchets électroniques. - EMPA (2007). https://www.empa.ch/documents/56164/296590/a592-2007-03-07-fr-01+MM-ewaste.pdf ...
Regulations
Articles R543-172 modified by decree no. 2021-1213 of September 22, 2021 – art. 1, and R543-173 modified by decree no. 2020-1725 of December 29, 2020 – art. 4, section 10 of the Environment Code concerning electrical and electronic equipment.
Patents
Process for extracting and recovering gold and/or one or more platinoids present in an acidic aqueous phase S69999 FR DEL-P, January 23, 2020.
Methods for extracting and recovering tantalum present in an acidic aqueous phase by means of an ionic liquid, and use of such an ionic liquid to extract tantalum, FR3040060, February 17, 2017.
Directory
Laboratories – Design offices – Schools – Research centers (non-exhaustive list)
Bureau de recherches géologiques et minières BRGM https://www.brgm.fr/fr
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference