Retired dynamic lithium battery has no profitable recycling and use of "pseudo-proposition"

2022/04/08

  Author :Iflowpower – Portable Power Station Supplier

According to the data, the total amount of lithium-ion battery in 2016 is approximately 25.25 billion watts, and the total amount of the renewal of the dismantling recovery is less than 10,000 tons, nearly 84% of the scrapped battery is still retained in the car company. A few days ago, the Ministry of Industry and Information Technology, the Ministry of Commerce, and the Ministry of Science and Technology issued the "Guiding Opinions on Accelerating the Development of Renewable Resources" ("Guidance".

Among them, the new energy dynamic lithium-ion battery recycling is included in major pilot demonstration projects. According to the view, it is necessary to focus on the new energy dynamic lithium-ion battery recycling and utilization, focusing on the development of new energy vehicles such as Beijing-Tianjin, the Yangtze River Delta, and choose a number of cities to carry out new energy vehicle power storage batteries. It is understood that this is a pilot work for the first time for the recycling and utilization of dynamic lithium-ion battery, and this work will be the same as the new energy vehicle promotion, gradually facing the whole country.

At present, the powerful lithium-ion battery recycling work is important to rely on car companies, battery production companies or third parties. The real situation is that due to the technical rules of the corresponding recycling and the corresponding economic problems have not yet been resolved, the practice recycling project is fashionable. Battery recycling is a "pseudo-theme" for the debate of the power lithium-ion battery recycling and utilization.

Now, new energy vehicles are gradually entering the recycling this stage. However, compared with a lot of actual needs, the power lithium-ion battery that is really incorporated into the recycled project is ignored. According to the data, the total amount of lithium-ion battery in 2016 is approximately 25.

25 billion watts, and the total amount of the renewal of the dismantling recovery is less than 10,000 tons, nearly 84% of the scrapped battery is still retained in the car company. Under normal circumstances, driving new energy vehicles should face the problem of electrification in 5 years, and the high-frequency use models such as taxi, bus, etc., the demand for electric shock is more urgent.

Previously, my country's Automotive Technology Research Center has predicted that by 2020, my country's electric vehicle power lithium-ion battery accumulated scrap volume will reach 120,000 to 170,000 tons. However, in the face of such a huge recycling market, my country's powered lithium-ion battery recycling project is a fight. "Guidance Opinions" indicates that the power lithium-ion battery recycling should establish a traceability management system through an information from information from the Internet, large data, and support the establishment of a strong sense of uniform, high economical recycling mode, and carry out a step utilization and Use technology research, product development and demonstration application.

However, in fact, the power lithium-ion battery recycling should have a considerable technical requirements. At present, the relevant standards for power recovery have not been unified, and most dynamic lithium-ion battery production companies can have powerful lithium-ion battery recovery, dismantling, and re-use qualification ability. Overall, the technical short board is the problem that cannot be ignored.

If the technology does not meet the standard, then directly lead to a complete "pseudo-theme" related to the recycling of dynamic lithium-ion batteries. The retired battery has no profit last year, the Ministry of Industry and Information Technology and the Development and Reform Commission jointly announced the "Electric Automotive Power Battery Recycling Technology Policy", the first time, the responsible subject. It can be roughly understood: Who is responsible, who pollutes who govern?.

This also means that the power production company and automakers have an indelible responsibility on the problem of dynamic lithium-ion battery recovery. However, the power lithium-ion battery recycling project is a hot sauce, and both parties are afraid. If you want to achieve a powerful lithium-ion battery recycling, you must make a clear account.

It is understood that after a series of inspection procedures, it is necessary to recover or reuse it. For powerful lithium-ion batteries, they believe that due to the power lithium-ion battery has been sold to the car, then the recovery fee should be responsible by the car enterprise. However, the vehicle enterprise believes that the battery has been consumed, even if it recovered, both parties should jointly bear this fee.

For this issue, both parties have been in the dispute stage. In addition, how to judge the foreground of retired batteries, the same problem. Since the retired power lithium ion battery residual rate is different, some batteries may directly enter the scrap phase, enter the recovery cell, after dismantling, and finally extract the available metal elements, as the raw materials produced by the battery.

Some retired batteries can enter the reuse stage, but there is a difference due to the efficiency of the usage, which causes a small trouble to recover pricing. It can be seen that the necessity of establishing a value assessment system for retired batteries. More importantly, the economic benefits from the retired battery current recycling are not obvious.

Previously, Dr. Wang Yue Li, Ningde Times, New Energy Technology Co., Ltd.

, said to "New Energy Auto News", this is important The retired battery market has less capacity, and the cost consumed by the retired battery is huge. Due to the complexity of the dynamic lithium-ion battery, it is more complicated, not all power lithium ion batteries can be recycled and reused. "Once there is a mistake in the intermediate link, destroy the battery deconstruction, there is no reusable value.

"And the costs of this aspect should also consider it. Battery recycling uses the cost of recycling of the second-hand car market retirement battery, and it is more difficult to make the threshold for related qualifications. In this, the use of cars must be indispensable.

At present, it is understood that only a few car companies such as Beiqi, BYD, Qichen, Tesla, have introduced a new energy car exchange plan, and its purpose is to conduct a recycling channel for power lithium-ion batteries. However, the flow of vehicles exchanged for these is not satisvation is beautiful. For example, Northern Automobile New Energy For the replacement vehicle, a part of the vehicle will be used in the factory, and the use of low use is low, and the power lithium-ion battery will be re-processed, and the power is truly entered the dismantling and utilization.

BYD is testing the recycled vehicle, more is to enter the second-hand car market. In fact, the current new energy car is not petted in the second-hand car market. "New Energy Auto News" visited the second-hand car market, in addition to Tesla, almost no other new energy models.

The reason why the new energy used car is so frustrated, and the reason still needs to be attributed to the performance of the dynamic lithium-ion battery, which needs to face the recycling. With the longer driving time, the degree of depreciation will be higher, directly causing consumers, do not ask. However, there are also car companies to show that the dynamic lithium ion battery will be handed over to third-party recycling institutions.

They have a good return to retired batteries with technical advantages and related experiences. According to "New Energy Auto News" Detection method. Brought a certain difficulty to the test process.

For the power lithium-ion battery industry, although the recycling project has many complexities, the current state has developed corresponding development planning and promoting the development of this market. As more and more batteries are about to retire, how to continue their use in the next life cycle, then the urgency of the market is facing. This makes it possible to accelerate the establishment of a dynamic lithium-ion battery recycling system and become a key element of this year's dynamic lithium-ion battery development.

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