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With the rapid development of electric vehicles and electronic devices, lithium-ion batteries have become ubiquitous. However, their limited lifespan presents significant environmental challenges and opportunities for resource recovery. Establishing a professional lithium battery recycling plant is a key solution to achieving resource recycling and promoting sustainable development.

Lithium batteries have extremely high recycling value. Their cathode materials contain precious metals such as cobalt, nickel, and lithium, which are not only expensive but also strategically important. Recycling effectively reduces dependence on primary minerals, mitigates the risk of raw material price fluctuations, and reduces environmental pollution caused by mining, offering significant economic and environmental benefits.

A professional recycling process typically includes the following core steps:

Deep discharge and disassembly: After ensuring safety, the battery pack is automatically disassembled to separate the cells.

Crushing and sorting: The cells are mechanically crushed and the casing, separator, copper and aluminum foil, and other materials are separated through physical methods (such as screening and magnetic separation).

Hydrometallurgy: This is the core technology of recycling. Electrode material powder is dissolved in an acid solution. Then, through chemical methods such as precipitation, extraction, and electrolysis, high-purity metal compounds such as cobalt, nickel, and lithium are selectively extracted for reuse in new battery production.

When selecting a lithium battery recycling plant, multiple factors must be considered. Technology and processes are key, and companies with efficient, environmentally friendly hydrometallurgical techniques and high recovery rates should be prioritized. Environmental certification is paramount; the plant must meet strict environmental standards and possess the technology and capabilities to safely handle waste liquids and gases. Furthermore, a stable raw material supply, the plant's location (proximity to battery production to reduce transportation costs and risks), and the level of automation and intelligence (which influences safety and efficiency) are also crucial considerations.