Is it feasible to recycle polymer lithium batteries?

Is it feasible to recycle polymer lithium batteries? One is that a large number of polymer lithium batteries will reach the retirement period in the next few years. It is estimated that in 2015, the cumulative scrap volume of polymer lithium batteries will be about 20,000 to 40,000 tons. By 2020, only pure electric (including plug-in) passenger vehicles and hybrid passenger vehicles will be scrapped. The volume will reach 120,000 to 170,000 tons. The second is the availability of polymer lithium batteries after recycling. The high price of polymer lithium batteries is directly related to the high value of the important elements. The current polymer lithium batteries are mainly divided into two types: nickel-metal hydride polymer lithium batteries are mainly recycled nickel, cobalt and rare earth elements, and the recycling technology has matured; copper, aluminum, nickel and cobalt in power lithium batteries are important for recycling Object. At present, the ternary cathode materials of various cathode materials for lithium batteries have the highest recovery value. The recovery value of lithium iron phosphate and lithium manganate cathode materials is relatively small, and the cost of the lithium battery recovery process is relatively high. The third is environmental protection. As polymer lithium batteries, lithium batteries and nickel-metal hydride batteries do not contain mercury, cadmium, lead and other toxic heavy metal elements, but their positive and negative materials, electrolyte solutions and other substances still have a great impact on the environment. The fourth is economic issues. Unlike the current dry battery, once the dry battery meets environmental protection standards, it does not need to be recycled, because its price is small and the use value after recycling is not high. Lithium batteries used for polymer lithium batteries are different from nickel-metal hydride batteries. For example, power lithium batteries have a service life of about 20 years, but they only have 3 to 5 years for automotive power. Because when its capacity decays to less than 80% of the initial capacity, the cruising range of electric vehicles will be significantly reduced, but for energy storage systems, these batteries still have greater use value. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous article: What kinds of changes are stored in lithium batteries for a long time?