Sunday, November 22, 2020

Lithium-ion Battery Recycling Solution | Fortum

Good news for getting electric cars to be the standard while reducing the total number of cars.

To achieve a high recycling rate of 80% with a low-CO2 we use hydrometallurgical recycling process. The lithium-ion batteries are first made safe for mechanical treatment, with plastics, aluminium and copper separated and directed to their own recycling processes. And what is left of the battery after these processes are the chemical and mineral components, the ‘black mass’  and in our facility in Harjavalta the ‘black mass’ can be treated on an industrial scale.

The black mass typically consists of a mixture of lithium, manganese, cobalt and nickel in different ratios. Of these, nickel, cobalt and lithium are the most valuable and most difficult to recover. Most of today’s recycling solutions for EV batteries are not able to recover these valuable minerals.

No comments:

Post a Comment