Duesenfeld GmbH

Duesenfeld combines mechanical, thermodynamic and hydrometallurgical processes in a patented process. The process achieves the highest material recovery rates with low energy input. This is made possible by dispensing with the melting process predominantly used in battery recycling.

The innovative Duesenfeld process chain was developed specifically for lithium-ion batteries and is protected by extensive patents. Duesenfeld’s unique combination of mechanical processing and hydrometallurgy, as well as the elimination of high-temperature processes, enables a comprehensive closed-loop recycling of battery materials. This makes Duesenfeld a leader in lithium-ion battery recycling.

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