At present, the first process of waste lithium batteries mainly includes battery pack dismantling, cascade utilization, crushing and sorting, hydrometallurgy, etc., but as far as the current situation of the industry is concerned, there is still some room for improvement in these processes.
1. Battery pack and cascade utilization.
1. The logistics planning is more reasonable, and the beat matching of each station is more accurate.
2. The visual positioning is more accurate, the tooling fixture is more flexible, and the production line has a higher degree of automation.
3. Flame-proof and explosion-proof measures are safer.
2. Battery crushing and sorting.
1. The whole line process is more optimized, and the performance of the single equipment is more efficient.
2. The quality of the material is higher.
3. The environmental protection process is more reasonable and the working environment is healthier.
3. Hydrometallurgy of valuable metals.
1. Further improve the rate of key elements such as LI, CO, NI, MN, FE, P.
2. According to product requirements, develop Co, Ni, Mn, P, Li synchronous ** and high-purity product preparation technology.
3. In view of the complex types of multi-source lithium-containing wastes, the difficulty of collaborative utilization, and the short recycling chain, the development of multi-source lithium-containing waste co-processing and lithium comprehensive technology and equipment.
The above is the future development direction of waste lithium battery technology, for the lithium battery, Pengmi Technology believes that it is necessary to increase the research and development of high, medium and low value components of hierarchical directional high-precision separation and extraction technology, to achieve the goal of low-cost utilization of resources, and at the same time reduce the use of strong acid, strong alkali and organic extractants, reduce the corrosion of equipment, the impact on the environment, and achieve green and sustainable development.
In view of the complex types of multi-source lithium-containing waste, the difficulty of collaborative utilization, and the short recycling chain, accelerate the development process of multi-source lithium-containing waste co-processing and lithium comprehensive technology and equipment, enhance the flexibility of technology and equipment, and realize the construction of a short-range and efficient all-component technology system for complex source lithium-containing waste, further reduce costs and increase efficiency, and promote the high-quality development of the industry.
Pengmi Technology - waste lithium battery dismantling line, cascade utilization line, crushing and sorting line, hydrometallurgical line.