Rocklink

Rocklink GmbH in Düsseldorf specializes in recycling rare metals from lithium-ion batteries and rare earth magnets. With divisions in Fine Metals & Chemicals and Rare Metals Recycling, they use advanced thermal and hydrometallurgical processes to recover lithium, nickel, cobalt, and manganese, promoting sustainable electromobility and renewable energy.

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Rocklink GmbH stands as a specialized provider in rare metals recycling, focusing on innovative solutions for lithium-ion batteries and rare earth magnets. Based in Düsseldorf, Germany, the company operates through two main divisions: Fine Metals & Chemicals and Rare Metals Recycling. Their expertise extends to handling compounds and metals including rare earths, nickel, cobalt, manganese, and lithium. The company serves as an exclusive agent for selected manufacturers, ensuring direct supplier communication and efficient transaction processing. Their commitment to sustainable practices positions them as an important contributor to electromobility and renewable energy advancement.

Battery Technology

Rocklink’s approach to battery technology centers on efficient recycling processes for lithium-ion batteries. Their specialized methods include thermal pre-treatment, shredding, and hydrometallurgical techniques to separate and recover valuable materials. The company processes various battery components, including cathodes, anodes, black mass, and cathode slurry.

Their recycling technology achieves substantial recovery rates for essential metals such as lithium, nickel, cobalt, and manganese. This process supports circular economy principles by returning these materials to the production cycle. The company’s technical expertise extends to dismantling and treatment solutions, allowing them to access previously untapped raw material sources.

In the fine chemicals sector, Rocklink produces compounds suited for battery manufacturing applications. Their portfolio includes materials essential for battery production, demonstrating their integrated approach to supporting the battery industry’s supply chain. Through these processes, Rocklink contributes to reducing dependency on primary raw material extraction while maintaining high-quality standards for recovered materials.