What Is The Process Of Lithium-ion Battery Recycling Plant?

With the continuous development of science and technology, lithium batteries are widely used in various industries. Consequently, a large number of waste lithium batteries are generated. In order to solve this problem. To achieve the recycling of resources. Reduce environmental pollution. Lithium with the continuous development of science and technology, lithium batteries in various industries are widely used. Along with a large number of waste lithium batteries. In order to solve this problem. To achieve the recycling of resources. Reduce environmental pollution. Lithium battery recycling machine came into being. After continuous innovation and improvement. Has formed a complete solution: automotive battery pack disassembly, lithium battery pretreatment discharge, crushing and sorting recycling production line, pyrometallurgy, wet extraction of metals and other key steps.

What Is The Process Of Lithium-ion Battery Recycling Plant?

Automotive battery pack dismantling

End-of-life automotive battery packs need to be disassembled safely and efficiently first. It is convenient to provide the basis for subsequent fine sorting of materials. In the dismantling process. Professional dismantling production line is needed. Ensure the safety and efficiency of the whole dismantling process. The dismantled batteries are classified to facilitate the subsequent crushing and sorting.

Valuable materials separation

This process is the most critical for lithium battery recycling treatment. The lithium battery recycling machine will achieve separation of materials. Valuable metals and materials can be effectively separated. So as to achieve resource recycling and reuse. The whole production line passes through the steps of: crushing, crushing, gravity sorting, airflow sorting, vibration screening, magnetic separation and so on. The waste battery is sorted into: black mass, copper chips, aluminium chips, plastic, iron and other valuable materials.

Pyrometallurgy

Separation and extraction by high temperature melting. Roast the black matter at high temperature. Effective removal of organic matter. Separate the valuable metals from other impurities. Realise the extraction of valuable metals. The advantages of pyrometallurgy such as high processing efficiency and high metal recovery rate. The disadvantage is its high energy consumption. The waste gas generated needs to be equipped with environmental protection equipment for purification and treatment.

Valuable metal extraction

Chemical reactions are utilised through hydrometallurgical technology. The chemical reagents separate the valuable metals in the black matter. Thus generating soluble metal compounds. Then through the steps of removing impurities, precipitation, purification and so on. Realise the extraction of valuable metals. Efficient extraction of valuable metals such as lithium, cobalt and nickel. Provide high-quality raw materials for subsequent reuse. But in this process need to strictly control the reaction conditions and operating procedures. Ensure the extraction efficiency and product quality. Hydrometallurgical technology has high efficiency, environmental protection and other advantageous features. It is one of the mainstream technologies in the field of lithium battery recycling.