Analysis of Recycling Renewal of New Energy Car Power Lithium Ion Battery

　　Author ：Iflowpower – Portable Power Station Supplier

Typically, the life of new energy car batteries is about 5 years, while high-frequency use models such as taxi, bus, etc., may also be shortened to 3 years. Since my country's new energy auto market entered the outbreak in 2015, it is estimated that a large-scale battery scrap movement will be estimated later.

How much power lithium-ion battery reports is the amount of waste. According to the corresponding scrap standards, my country's automobile technology research center predicts that in 2020, my country's accumulated scrap dynamic lithium-ion battery will reach 120,000 tons to now. At the same time, there are expectations in the industry that the waste-powered lithium-ion battery recycling market begins to break out.

It can reach 5 billion yuan in the year. By 2020 and 2023, the scale of the waste power lithium-ion battery recovery will further rise to 13.6 billion yuan.

And 31.1 billion yuan, of which lithium-ion battery recovery can reach 10.1 billion yuan and 25.

5 billion yuan. Recovery is the last home, which takes 1 20 grams of mobile phone battery as an example, it can pollute the water of 3 standard swimming pools. If you pose up on the land, you can make 1 square kilometers of land pollution for about 50 years.

If it is in a ton-type electric vehicle power lithium ion battery in a natural environment? So, what should I have after the scrapped dynamic lithium ion battery? The most decent destination should be recycled by regular channels. On the eve of the outbreak of the powerful lithium-ion battery, the state has introduced "Decomposition and Disassembly and Utilization of Car Power Lithium Ion Battery" and "The Energy Test of the Car Power Lithium Ion Battery Recycling", and "Car Power Lithium Ion battery recycling dismantling specification "determination will be officially implemented on December 1, 2017," Car Power Lithium Ion Battery Recycling Sub-energy Test "is also expected to officially announce in 2018. Two national standards specified the standards for recycling and reuse after the future power lithium-ion battery.

The way related to the recycling of the power lithium-ion battery: there is a ladder utilization and dismantling recovery. The ladder uses a battery that is reduced to capacity (to 80% or less) and cannot supply power for electric vehicles. This battery itself is not scrapped, still can be continued in other ways, for example for electric energy storage.

However, in actual operation, it is required that the stakes, installation, power interfaces, signal interfaces, and various protocols, and voltage grades are not uniform. BMW study After using the battery, it is seriously damaged by the battery capacity, and the waste battery that is not allowed to use, and the regeneration resources that use value are recovered after disassembling. In this regard, taking BYD as an example: BYD Bao Long Factory uses a wet recovery method to disassemble, first soak the battery in the acid, so that the chemical substance of the battery is dissolved, purified, purified, reactive.

In addition, the other of the power lithium ion battery is also recovered, and the dissolution method is collected, and the volatilized partial electrolyte light degradation is performed by the exhaust gas discharge system, and it is discharged after the normal gas is discharged. As for the material such as the battery housing, it can be used for secondary use. If it is recycled according to this road, it may be a problem that the power lithium-ion battery will be scrapped even if it enters the outbreak period.

But the key is that there are many problems in the smooth progress of the driving of the dynamic lithium-ion battery. What is the problem of driving lithium-ion battery recovery? First, whether the car enterprise can take a smooth recovery of the waste battery is a desiration problem. In a sense, it is difficult to recover the waste battery from the user's hands.

In addition, national regulations have provisions on battery recycling companies. To apply for licenses, they can engage in waste batteries. Due to technical and funding, there are not many companies that have a powerful lithium-ion battery recovery qualification.

Therefore, some individuals and unsupported companies are not willing to give up. Even if the technical level is not reached, it is necessary to play the ladder to use the banner, high-priced to acquire waste power lithium-ion batteries, recycle the straight manual disassembly, and then sold for senile steps, Fishing machine and even mobile phone charging treasure. In this way, not only the market is not a large-scale market, but also buried a great environment and safety hazard.

The emergence of new energy vehicles, one of its uses is to alleviate the increasingly deteriorated environment. If the battery is scrapped, recycled, and then the chain is removed, it will not pay!.