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Author ：Iflowpower – Portable Power Station Supplier
How is the current recovery of domestic waste lithium ion batteries. The booming of new energy vehicles, as well as policies and marketing, making our country's most important lithium-ion battery production and consumer. A large number of lithium-ion batteries enters the market, and the problem of waste lithium-ion battery recycling and re-use has also become a major challenge in the industry.
With the rise of the use time, the capacity of the lithium-ion battery, discharge efficiency, and safety will have a significant decrease. Regarding the lithium-ion battery that has not been able to meet the current application requirements, the recycling can effectively exert its "remaining value". Lithium recovery is a social responsibility of lithium-ion battery environmentalization, harmless disposal, in line with sustainable development.
Therefore, the government has implemented the "producer responsibility extension", requiring producers to be responsible for battery recovery, guaranteeing battery "source controllable, clear", in order to reduce the workload of recovery dismantage; while advocating the form of Pack Battery Group In the ladder, reduce the difficulty of recycling, improve industry efficiency. Lithium recovery is a cost of economic selection electrical cells to account for 36% in power lithium battery cost. If the deduction of gross profit, the battery is more than 49%; the cost is higher than the cost of battery cells in the consumer battery.
In the battery cell, the cost of the positive electrode material rich in nickel-cobalt manganese is 45%. Through the recovery of raw materials, metal elements such as nickel-cobalt manganese can achieve more than 95% recovery, while the recovery rate of lithium elements is also more than 70%, and the economic benefits are significant. Regarding the lithium-ion battery that has no longer meet the current application requirements, the recycling can effectively exert its "residual value": lithium cobaltate, three-dimensional material, lithium ion battery, can be recovered in metal elements such as lithium, cobalt, etc.
And the housing; there are two modes of the structural and components of the structure and the components, and there are two modes of tradder utilization and raw materials: (1) capacity cannot meet new energy vehicles, but the long-term power lithium battery can pass The pattern used by the ladder is used in the field of energy storage; (2) About the battery of the circulating life, which can extract the metal oxide, organic electrolyte, plastic housing and other renewable resources. Lithium-electric recycling and use multi-titan to decreasing the stage my country's waste lithium ion battery recycling system is not yet perfect, recycling technology and business model have not reached a mature standard. At present, the utilization technology is not mature, the acquisition network is not perfect, the management measures are not perfect, the support policy is not in place, and the policy is still plaguing my country's lithium-ion battery recycling industry, business model and profit model still to explore.
The ladder is not perfect, still the biggest problem facing the old battery recycling field. What exact battery capacity can enter the next step, how to achieve the extent of the ladder, and the recycling procedure is to be entered, there is no clear standard. At present, there is only a very small number of high-quality phosphate ion batteries that can be applied to the ladder, and the remaining battery includes the use value.
After using a period of time, it is difficult for the ternary battery to ensure the uniformity of electrochemical properties of the internal material of the battery, so it is safe risk for the existence of the ladder. The set of batteries, if the dismantling will greatly increase costs, only if not dismantling battery packs directly, valuable. Today, most electronic devices such as smart phones, tablets, wearable devices, electric vehicles are used in recyclable lithium-ion batteries.
These lithium-ion batteries use two to three years, function and efficiency will degrade, even ending. In the current development of technology, there is a wide electronic equipment, and lithium-electric recycling is broad, and there is more resources for resource recycling. In the future, with the improvement of market and policies, the recovery rate of lithium-ion batteries will be higher.
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