Electric car on the circuit battery recycling standard urgently needs "charging"

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - ପୋର୍ଟେବଲ୍ ପାୱାର ଷ୍ଟେସନ୍ ଯୋଗାଣକାରୀ

Sports related to relevant policies, more and more electric vehicles began to enter the people's life. At the same time, the recycling topic of the power lithium-ion battery is gradually warming. Although there is less power lithium-ion battery at the recovery period, with the new and demand for the research of dynamic lithium-ion battery technology, the recycling of dynamic lithium-ion batteries should be gradually mentioned.

Chen Quan, deputy director of the Tsinghua University Automobile Institute, recently introduced the interview with my country's Economic Guide reporter, said European plans to invest 30 billion euros to carry out dynamic lithium-ion battery recycling research. The spokesperson of the German Environment told reporters that battery research has been supported by the German Federal Government. Given the shortage of resources and the EU, it is necessary to formulate environmentally-friendly recycling and use the solution to the power lithium-ion battery.

It is also very meaningful. German environment spokesperson made the above representation. According to the reporter, my country's powered lithium-ion battery recycling work has also begun to start.

On June 8th, I was held in Qingdao, the first meeting of the Joint Working Group of China and Germany, in July, in July, in Beijing, in Beijing, the technology development and industrial demonstration of the recycling of dynamic lithium-ion batteries in Beijing. Consultation. At present, Beijing has passed the local standards for subsequent use of dynamic lithium-ion batteries.

The dynamic lithium-ion battery has broad prospects, and developed countries actively act, although electric vehicles have not yet large marketized in the world, the recycling system of electric vehicle power storage batteries has attracted attention of governments and companies. Japan has initially established battery production - sales - recycling - regenerative nickel-hydrogen power storage battery recycling system. Chen's world told my country's Economic Guide reporter, with Japan, the electric vehicle power battery recycling system of developed countries such as Europe and the United States, but also started research.

The spokesperson of the German Environment said to my country's Economic Reporter report that the prospect of the dynamic lithium-ion battery recycling market has broad prospects, and the German government has added related investment in recent years. The German environmental spokesperson told my country's Economic Reporter and battery research is one of the technical lighthouse projects supported by the federal government. Chen Quanshi said: At present, Germany has no manufacturer of lithium-ion batteries.

European plans to invest 30 billion euros related to dynamic lithium-ion batteries. According to my country's Economic Reporter, from the German Environment Department, the German Federal Environment Department has funded two associated joints involved by industrial companies and research institutions in the past, and the purpose is to study the recycling method of battery materials, and power battery recycling network systems. Construction and battery dismantling process.

I will continue to fund the research supplies in this area in the future. According to reports, the US Department of Energy has recently funded $ 9.5 million to Tusco, to support its establishment of the first Nickel ion battery recovery factory in the United States.

The competent department of our industry also attaches great importance to the recycling of electric vehicle power storage batteries. "Energy Saving and New Energy Automotive Industry Plan (Draft for Comment)" is proposed: Accelerate the cultivation of energy conservation and new energy automobile industry chain, promote the cooperation of charging facilities, battery recycling, resource development and utilization; in safeguard measures It is clearly proposed: Develop new energy vehicle power storage battery recycling management methods, set the power storage battery recovery and regeneration company access conditions, clear dynamic battery collection, storage, transportation, regeneration treatment, etc., research and development promotion battery regeneration company Improve technical level and environmental protection level preferential policies.

Dynamic lithium-ion battery recycling: The ladder is a key to Chen's world. Although my country's current production of electric vehicles is still small, there is not much power lithium-ion battery in the recovery period, but with the in-depth and demand of the dynamic lithium-ion battery technology, the recycling of dynamic lithium-ion batteries should be gradually mentioned. Come on the schedule.

Although the recycling market of the power lithium-ion battery is not formed, experts predict that the power lithium-ion battery recovery may form a certain scale after 5 years. German Environment Department spokesperson told reporters: It is also very meaningful in view of the resource shortage and the EU-range recycling, it is also very meaningful. In this regard, it can be applied to a wet method or a fire-based smelting process.

In addition, it is also considered to carry out secondary utilization of the waste power lithium ion battery before the recovery. Li Weili, deputy director of the Ministry of Information Center, the Ministry of Information Center, believes that the driving lithium-ion battery recovery may still look more in the use of multi-batch use. Just as Chen Gun said: The power lithium-ion battery has completely exhausted the battery energy completely depleted for 20 years, but the life of the car's power lithium-ion battery is only 3 to 5 years.

In the 2008 Olympic Games, the 50 pure electric bus batteries invested in Beijing have been scrapped. How to deal with the battery that replaces the battery has been placed. Chen Guanshi said that Beijing has facing problems encountered in the reality of dynamic lithium-ion battery, and has been developed and has passed the local standards for subsequent use of dynamic lithium-ion batteries.

The initial idea is to continue the capacity of less than 80% of the battery to be used for energy storage. Reasons for weight and volume limits, the energy of the driving lithium ion battery for automobiles cannot be less than 80%. Combinely picks up and other combinations to start the battery, performance is much better than lead acid batteries.

In addition, it can also be used for secondary use of grid power generation, or as a power source of low-speed electric vehicles such as electric venue (600405, shares. The battery that eliminated from the energy storage device or low-speed electric vehicle may have three times, four use, to achieve the maximum value of reuse. Chen Quanshi suggested that you have to make a file to each recycled battery, used to record the battery's usage, then combine different batteries, which is practical.

Battery recycling: Manufacturers can not stand by side, Li Weili believes that from now on, the economic lithium-ion battery recovery is not high. Therefore, the funding problem has become a factor that the power lithium-ion battery needs to be considered. In this case, there will be any problems such as the disassembly, collection and processing of the power lithium-ion battery.

Chen Quanshi said that in the world, the global battery needs to be recycled, and the subsidies of the battery recovery in Western countries are directly returned to battery production companies. This related to battery recycling is pragmatic and convenient. Chen Quanshi suggested that the implementation of the power lithium-ion battery follow-up standards should invite battery manufacturers to intervene together to discuss.

Battery is best to recycle by manufacturers. Chen Quanshi said. German environmental spokesperson believes that the power lithium-ion battery is different from traditional batteries on structure, size and composition.

Therefore, in the process of recycling, an innovative solution must be found in terms of decomposition, material separation and process automation. At the same time, it must also meet the principles of cost and environmental protection, which is indeed a huge challenge. From the related experience of currently obtained, all links to revenue and utilization are technically mature, economically viable, but also to overcome huge challenges.

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