What are the basic methods for recycling lithium battery UPS?

The so-called cascade utilization refers to the battery that has been used with high power and is used for low power after inspection. The principle is similar to what is said in a battery advertisement: the battery used in toy cars can still be used with the remote control. At present, the cascade utilization is only for lightly scrapped lithium batteries, which are applied to low-power electrical equipment to achieve the purpose of secondary utilization. The batteries that have reached a severe level of scrap after cascading use will enter the process of dismantling and recycling. The cascade utilization can realize the secondary application of the energy storage battery in the lithium battery UPS, and the space for downstream applications is huge, and it is also a recycling method supported by the government. Although there are many advantages in the cascade utilization of lithium battery packs, the disadvantages of this approach are also obvious. That is, there are many UPS companies nowadays, and the specifications and quality of lithium battery packs in lithium battery UPS are not uniform, and it is more difficult to carry out standardized and echelon utilization. ▼Dismantling, recycling, as the name implies, dismantling, separating, purifying, smelting, and other treatments of scrap batteries through chemical methods, and recycling and reusing metal elements such as lithium, nickel, cobalt, and manganese in the battery. Lithium battery pack disassembly and recovery methods include hydrometallurgy, pyrometallurgy and mechanical physical method. Among them, wet recycling has the highest degree of commercialization. In the context of the general increase in raw material prices, locking the prices of upstream raw materials through recycling + processing is an important way for manufacturers to reduce costs. The dismantling and recycling method also has many problems. Nowadays, the battery recycling network is not sound and a complete circulation system has not been formed. In addition to the transportation of recycled batteries, the weight of lithium battery packs occupies a large part of the overall lithium battery UPS, which greatly increases the cost of centralized processing of lithium battery UPS, and increases the operating pressure of recycling companies. 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: Does lithium battery have an advantage in the field of energy storage?