How to deal with scrapped lithium-ion batteries for electric vehicles?

New energy vehicles have eliminated the pollution caused by the exhaust emissions of traditional fuel vehicles, but the environmental pollution caused by waste batteries has brought new problems to the society. The policy has spared no effort to make various subsidy methods and guidance, but there is still a long way to go. The British 'Financial Times' website published an article on September 3, saying that as electric vehicles gradually become the mainstream of travel vehicles, companies are preparing to deal with an important environmental problem: once electric vehicles are scrapped, the electric vehicles used to drive them How to deal with automotive lithium-ion batteries? Roskil Information Services predicts that by 2025, batteries used in electric vehicles will account for 90% of the lithium-ion battery market for electric vehicles. This will increase the demand for lithium by four times, and the demand for cobalt will more than double. Lithium and cobalt are the two basic elements in the manufacture of electric vehicle batteries. This year, the price of cobalt has risen by more than 80%. However, although the recycling of lithium-ion batteries for small electric vehicles is not common, many companies hope to recycle car batteries and are trying to profit from recycling used car batteries in various ways. Since 2006, Umicore in Belgium has become one of the few companies that recycle lithium-ion batteries for electric vehicles. It uses a smelting and chemical leaching process to recover metals. The company said it is now conducting a pilot project to recycle electric car batteries. This is to prepare for the possibility that a considerable number of car batteries will enter the market in 2025. One of the problems is that the electric vehicle lithium-ion battery on the electric vehicle uses a variety of different chemical processes, which makes it difficult to carry out standardized recycling. Linda Gaines, an analyst at the Transportation Research Center at Argonne National Laboratory, said: Everyone is adopting their own methods. Recycling lead-acid batteries is much simpler. OnTo Technologies, headquartered in Oregon, wants to avoid this problem. The method it adopts is to directly use waste batteries to produce high-quality battery electrode materials instead of disassembling battery components. The company's founder Steve Slup said: By 2025, this will definitely become a vibrant industry. Between now and 2020, it will try how to practice and take back these materials for manufacturing. The Canadian recycling company Lithium Recycling Corporation said that to be profitable, all battery materials must be recycled. The company claims that it can recycle all types of lithium-ion batteries for electric vehicles and recover 90% of the materials, including lithium, cobalt, copper and graphite. The company's CEO and co-founder Ajay Kokhar said: Realizing all economic value will make it profitable. To truly understand what will contribute to this market, consider all the other valuable components it contains. Kokhar estimates that by 2030, more than 11 million tons of lithium-ion batteries for used electric vehicles will be discarded. His company hopes to process 5,000 tons a year at the beginning and eventually 250,000 tons a year. Automakers are also considering battery recycling. In a tweet in July last year, Tesla Motors founder Elon Musk said that after the completion of the Tesla Super Factory in Nevada, it will be fully powered by clean energy, including battery recycling. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What are the factors affecting the safety of lithium-ion power lithium batteries?