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Recyclage batteries lithium-ion

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Posté(é)

Bonjour à tous !

 

Voilà, depuis des années on nous rebat les oreilles à propos des batteries lithium-ion en nous disant "et comment on fait pour les recycler ?"

 

En fait le recyclage a déjà commencé, et l'extraction des métaux (lithium, cobalt...) à partir des batteries usées est bien plus profitable que l'extraction dans la nature :

 

Mining batteries is much more profitable than mining the ground,” said Larry Reaugh, the president of American Manganese, which is patenting a method to draw out all of the metals in rechargeable batteries. “Rather than mining ore that’s 2 percent cobalt, you’re mining a battery that has 100 percent cobalt in it.

 

https://www.bloomberg.com/news/articles/2017-12-01/the-cobalt-crunch-for-electric-cars-could-be-solved-in-suburbia

Posté(é)

Enfin des arguments contre ces affirmations.

Je lis ça dès que j'ai un peu de temps.

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