Dynamic lithium-ion battery recycling utilization full-industrial chain development strategy and use prospect

Mwandishi:Iflowpower- Leverandør av bærbar kraftstasjon

On August 26, Zheng Wei, who said the executive vice president of Zhangjiagang Tsinghua Institute Re-Manufacturing Industry Research, published "Patient Lithium Ion Battery Recycling and Utilizing the Development Strategy Decomposition and Using the Prospect". The following is a speech code: Today, I will decompose the development of the whole industry chain development strategy decomposition and use prospects. Taking the four aspects analysis, the first is to say, the necessaryity of the dynamic lithium-ion battery recovery, the second we want to go to this industry, we have made the foundation for the circular economy, the third we are driving lithium ions The battery recycling this piece we initially did some research and development and construction practice, the fourth part of the review and development of industrial development.

Let's do some resolution for this situation. Necessary, more, I have passed, I have passed, the first 2025 key development areas, my country manufacturing 2025. The second is that our output is up.

Last year's production and sales volume is above 500,000 units, home quotation, last year's insurance has exceeded one million. From this momentum, it is currently not completely stopped. When we discussed, we did an objection, and finally looked at the real document, not a knife, that is, the pure fuel machine should stop, it is from Germany, the United Kingdom, France, this is a contact, the earlier 2025 In Norway and the Netherlands, this piece of Europe, my country is anyway, Li Keqiang premier Li Keqiang proposes the project of non-batch of new oil vehicles, focusing on the development of new energy vehicles.

From the development plan, the sub-use and recycling management system should also be one of our urgent needs. It is also a new energy automobile industry to make a ripple, according to our investigation center, in 2025, battery scrap The amount is about 12-17 million tons, whether this is accurate, the rough number tens of thousands of tons, it is very large, where is it? How to solve it is a big problem. This is the rising number of numbers.

From this product standard in this chance, there are currently some security, and even some big probes, in general, in the past, it should be not enough, including content is also modified. About us to use the ultimate product of our delivery, inevitably returned, but also to meet these security standards, then useful, for example, our current battery coding, and size, its promotion may cycle to us Use this is a great good, and it is also involved in free, and how to interchange the reassembly after removal. From our current understanding, the US certification company is doing its own standard in the past, and the US evaluation criteria for recycling batteries, UL1974 is also developing and discussing, to meet this standard.

From the battery recycling, from the meanings, it is currently considered to be based on whether my country will certainly be safe. From the battery capacity to 80%, it will be retracted from the car, and the whole power car statue of Tesla High Terminal. Continue the strength and the entire battery, which is high, and 80% will not be able to satisfy.

Throughout the whole, we see some ads, like the middle, we believe that at 80% -30% battery, you can widely use low speed Car, energy storage distributed photovoltaic power generation. The entire business model is listed, the first old battery recycling, from the host factory, 4S shop, who is responsible, how to do it? Is it a third party? This is going to discuss this. The second is that we have the evaluation residual measurement after the recycling, this to test, dismantle technology, after our inspection, then you can use the second use, if you can't use the second Direct to the recycling factory, this may also be in a factory, can you complete? How can I remove it if I can reuse it? What is the degree of demolition? Coupled with BMS technology, including the inconsistent information of inconsistency, whether we can use some control technology, focusing on the action of balanced this technology, how to improve this consistency in the subsection, this kind of new us Capacity, recombination, dismantling and specific technology, how to develop this technology, and then use our submission, go back to promote our delivery in this design process, we must consider our submission Using some needs, this is complementary, this is an example, we will make this piece with the automotive parts, we must say that there is a lot of automotive factories in the current DPRK, considering the recycling of this section, so in design In the process, take into account what to disassemble can be reorganized, what to be scrapped is classified.

After the last subsequent use is made, then where is it? One is the standard, one is the test certification technology, and some operation mode, so this piece of effect is like this. Some of the problems existing, I summarize the use of the entire industry, the whole can be said that it is a secondary use, the whole is our new energy, the automobile and battery of our new energy are this industry standard and test and use policy regulations. One, the second is that the industrial coordination is inadequate, the policy is improved, especially the successful use of recycling this piece, truly truly doing, or coordinated with each other, doing the last, single, according to our previous related experience or Some components related experiences are sometimes the feeling of recycling with chicken ribs, starting everyone thinking that they can do, truly doing in discovering problems, there are many problems to deal with, and finally, it is not good to do.

So, how can I coordinate, so these still talk about some related experiences, starting with some policies in this regard, cooperation is also going to keep up. In addition, we have to enhance our research and development in the technical development of our technologies. In this core, the first is the standard development and promotion of the industry.

The present is a re-manufacturing, one is the use of battery delivery, and then manufacturing this, we will not talk, and the delivery is just now, we also said. Participate in the standard of this battery, and also has a good relationship between various standard committees. The second research institute has launched a sub-use product by our research and development.

This is a product, which is developed as an research institute and the company. How to integrate this technology to this place, and how to cooperate, of course, there is also a repair technology and an outcome conversion platform. Again, some companies in the battery industry in the battery industry, may not be all, including our Tsinghua East China Research Institute, We Tsinghua has three, one is the Re-Manufacturing Institute, Intelligent Electrolysis Research Institute, and other reports Materials, processing, and testing are comprehensively, based on these conditions, we have made some practice in this place.

The first thing is that we are from the system, and we have four advantages, national demonstration bases. , The national quality supervision center, Tsinghua system and project team, Zhangjiagang complete battery industry chain, public service platform processing and manufacturing, recycling environmental pollution solution, also we build into a public service center. Subscribe to the top of the product, our small batch has been used to use these low-speed vehicles, and then our product is the first additional basis, it is exempt from the active balance system, and the other is Different specifications.

Our delivery uses the battery to establish a wide range of industrial cooperation platforms. We are trying to build a third-party "dynamic lithium-ion battery recycling period utilization industry demonstration base" in Zhangjiagang. The second part strives to reduce the price of the battery, which is advantageous in the competition of lead-acid batteries.

The third is that we have to subtract high quality, high performance, long-lived delivery, with battery, replacing lead-acid batteries in multiple categories, this is our goal. One proposal is to say, of course, we call for our legislation, supervision, and settlements, these should be in front, this is not good, and finally everyone turns into a fake, so this re-manufacturing, there are parts These related experiences. The second recycling channel, actually recycling this thing to have professional people to do, the amount of recycling, there is a certain amount to achieve industrialization and economic scale, the third is also a detailed detailed, detailed professional team It's better to do it, you can better, this industry industry is quite big, then it is not a person who has finished, my country's region is also very wide, everyone cooperates to do things well.

The fourth encourages the third-party delivery to use the battery, from the perspective of policy governments, can carry out activities and develop in encouraging third parties to carry out the battery. The fifth is to increase the work of technical research and development and standard development of battery delivery. In fact, I don't have the secondary use.

I feel that it may be that the standard can be unified? But really doing itself, its own characteristics, the sixth includes our supervision and inspection and certification of the battery, this is the foundation of our future promotion. .