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According to the official website of the Ministry of Industry and Information Technology, "Interim Provisions on the Management of New Energy Automobile Power Battery Recycling and Utilization" will be implemented on August 1. Document requirements, establishing "New Energy Automotive National Monitoring and Dynamic Battery Recycling Traceability Integrated Management Platform", information collection on power storage battery production, sales, use, scrap, recycling, utilization, etc. Survey monitoring.
According to the current new energy car warranty period, there is a batch of new energy vehicles to replace it in 5 years or 80,000 kilometers. According to my country Battery Alliance Data, 2018, theoretical retired dynamic lithium-ion battery is 5.14GWH, will usher in my country's first power lithium-ion battery report peak period.
Securities agency estimates, 2018 waste lithium-ion battery recycling market can reach 5 billion yuan. Zhao Shizhen, Professor, Institute of New Materials, Shenzhen Graduate School, said to @ 新浪 南 方 能, Wait and see. In the field of ladder utilization, the retired power lithium ion battery is explored in a relatively suitable application scenario - supply spare power supply for communication base stations.
This application scenario is not high on the backup power supply capacity, and the loop life is not high. Some retired power lithium-ion batteries can meet demand. In this year, my country Tower Co.
, Ltd. and BYD, Yinlong New Energy, Chongqing Chang'an, Guoxuan High-tech, and Sandton New Energy, etc., the new energy vehicle power storage battery recycling strategic partner agreement signing ceremony (related Read: The power lithium-ion battery step is used to recycle "big stomach king".
In fact, in 2015, my country's Tower has conducted a pilot and lithium-ion battery recovery. It has built 57 recycling test sites in China, covering various types of application conditions. Large-scale energy storage power stations are also one of the way of retiring dynamic lithium-ion battery, but it is often used in this scenario to have a higher level requirement for cycle life.
According to the current situation, different power lithium-ion batteries come from different manufacturers, different brands, different vehicles, so the consistency of retired batteries is difficult to ensure that they can not be used together. Huizhou Yitan Lithium Energy Co., Ltd.
Energy Industry Department Guo Yanchun said to @ 新浪 南方 能源, the dynamic lithium-ion battery does not have the actual operation in the large energy storage project. Guo Yanchun believes that even if it can crack those "black box" batteries to determine the battery life, the test of the detection of the entire process can not reflect the economics of the ladder under this scenario, it is better to choose the new battery more peace of mind. In addition, low-speed electric vehicles, electric tricycles, electric motorcycles are also a common ladder utilization market.
In the field of regeneration utilization, the principle is to disassemble the battery and recover rare metals as the raw materials for production and processing new batteries. Zhang Ying, secretary general of my country's Recycling Resources Recycling Association, said that many retired dynamic lithium-ion batteries have not entered a reasonable handling channel. If the battery flows to some unqualified small workshops, it is likely to encounter violent dismantling and assembly, trigger safety and environmental issues.
Zhao Shizhen believes that the state should take good qualities and recycling companies to take responsibility. When dismantling recovery, it cannot cause secondary pollution. Company layout, battery recycling company Greenmeal Co.
, Ltd. has signed a vehicle power lithium-ion battery recovery agreement with more than 60 car companies, and has established "battery recycling - raw material reconstruction - battery pack recreation - new energy car service "New Energy Full Lifecycle Circular Value Chain, Construction 1 + N Waste Battery Recycling Network. Experts said that if you want to make up the past, you are not easy.
The establishment of the dynamic lithium-ion battery traceability management platform is more for the battery sales in the current stage, and the supervision of batteries that have flowed to the market may become a gray area. Moreover, it is necessary to achieve a professional battery recovery system in the country, and there is also a lot of pressure on battery production: recycling, storage, transportation, is full of venues, professionals and professional equipment, etc. USA Practice: Producer Responsibility System Extension + Deposit System my country is currently planning by the company, recycling the model.
So what is related to related experience in developed countries in the recycling of dynamic lithium-ion batteries? It is understood that the US government adopts environmental surcharge, and consumers pay a fee and the recovery fee of the battery company in the purchase of batteries, and the waste battery recycling company will regenerate the regeneration. After the raw materials sold to battery production companies. The US International Battery Association has also developed a deposit system to promote consumers to actively pay the old battery.
In terms of dynamic lithium-ion batteries, General Motors cooperate with ABB, re-integrating the Chevrolet Volt Wolka battery used in five groups into a modular device, which can support 3-5 US ordinary families for 2 hours. electricity supply. Japan has considered its recycling problem before electric vehicle promotion.
Battery company has established a system of "production-sales-recycling-regeneration treatment", the government has developed a series of laws and regulations to standardize and subsidize the battery company after regeneration. At the same time, Toyota, Nissan and other car companies launched the battery tradder and recycling projects while listed on new energy products. In terms of dynamic lithium-ion batteries, Nissan and Sumitomo Group jointly established 4Renergy, important engagement of electric vehicles to waste battery.
Currently, the scrapped battery of Nissan Harmon Car in Japan and the United States can serve as a residential and commercial energy storage equipment.
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