Policy suggestion, development trend and recycling of power lithium batteries

　　Author ：Iflowpower – Portable Power Station Supplier

Policy recommendations for the current situation, development trend and recycling of dynamic lithium ion batteries. In recent years, new energy vehicles rapidly develop momentum, and the power lithium battery is scrapped. Power lithium battery recycling helps to reduce environmental pollution, promote comprehensive use of resources and circular economy development, but there is currently no complete recycling system.

Today, Xiaobian talks about the status quo, development trend and recycling of lithium-ion batteries. First, my country's powerful lithium-ion battery current situation is improved, and the industry demand is strong in the promotion of the new energy vehicle market. Under the promotion of the new energy vehicle market, the demand for domestic power lithium battery will rise rapidly, from 2015 new energy auto market to rise sharply After that, the power lithium-ion battery pack market also presents an explosive trend.

According to statistics, the shipping capacity of the power lithium battery has begun to rise in the production and sales volume of the power lithium battery in 2015. From 2014, only 3.7 gW ¡¤ h of shipments are jumped to 2015 15.

7 GW ¡¤ H, which is over 3 year-on-year. Multiplication. In 2016, there is a total of 28 gW ¡¤ h, which has increased by 79% compared with the same period last year.

It exceeded 12 GW ¡¤ H last year. The size of the lithium-ion battery pack industry is constantly expanding, and it is largely dependent on the booming of new energy vehicles. Since the output of my country's new energy vehicle in recent years, it has maintained a rapid increase in rapid year by year, and 782,000 in 2017, year-on-year.

Rising 51.26%. From January to 3 months, my country's new energy vehicle output is 150,000, 2018 is a transition year from the new energy car rising power from the limit purchase and subsidy policy, and it is expected that the year will remain rapidly.

Second, the status quo of the recycling: is imminent, the pressure is heavy, and the status quo of my country's lithium-ion battery pack recycling. The main body of the powerful lithium-ion battery is important to recycle small workshops, professional recycling companies, lack of power lithium-ion battery production company or electric car Recycling system for the main body. At the same time, there are many domestic dynamic lithium-ion battery models, and the battery pack structure is not uniform.

The assembly process and technology are very different. The unpacking process is very high for the overall technical requirements of the production line. The size of the recycling company in the market is different, and the process equipment is behind, and a few companies that do not have recycling qualifications are illegally engaged in the recycling of waste-powered lithium-ion batteries.

However, the recycling industry has its industry characteristics, only with a blood of blood, lacks technology precipitation, it is difficult to do long-term. Third, the development trend of dynamic lithium-ion battery newspass my country's pure electric vehicle power lithium battery scrap has been awarded in the next few years, in 2019-2020, and the largest growth in 2024 and 202. Around 2025, the number of reported power lithium batteries will reach 13688.

81 million tons. Fourth, power lithium-ion battery recycling is in the next few years, new energy vehicle power lithium battery will usher in "reportable scribes". Battery recycling uses the principle of "first-marker after regenerative use", regarding mild scrap batteria after screening, disassembly, reorganization, label, can be used for energy storage systems, street lights, UPS power, low speed Automobile and other fields.

Severe scrap cells (50% of battery performance dropped to the original performance) by dismantling regeneration, recovering electrode materials, especially cobalt (CO), nickel (Ni), lithium (Li) or other precious metals. Dynamic lithium battery scraps are gradually formed, recycling and reuse become a top priority. Different kinds of power lithium battery recovery value should be taken to take differentiated recovery policies.

V. Recycling policy recommendations 1. Dynamic lithium-ion battery recycling policy positioning power lithium-ion battery recycling mechanism to combine new energy vehicle subsidies, do not have to take other economic incentives; power lithium battery recovery policies, important relying on informationization means, assist With industry management norms, constraints related liability subject behavior, careful use of mandatory means, if it is necessary, only for related companies, no mandatory constraints for consumers.

2. Establish a dynamic lithium battery management information platform to establish a power lithium battery information supervision platform. Cascade uses companies to re-coding horns by coding rules and retain their original coding.

Recycling uses companies and automobile scrap mills to log out and handle information on power lithium batteries. 3. Waste dynamic lithium battery collection scrap car dismantling company to establish a cooperative network with automotive production companies, dynamic lithium battery production companies, and recycling companies.

Scrapped car owners selected car companies, battery companies or recycling companies in cooperation networks, under the supervision of scrapped car dismantling company, was dismantled. After disassembling the waste battery, enter the recycling network, and update the power lithium battery information. 4.

Storage and transportation requires waste-transportation of lithium battery storage to ensure safety, according to hazardous goods management. 5, step use to strengthen the regulatory management of steps, settled the registration of the battery products production company. Cascade utilization company is responsible for recycling the recycling of battery products produced.

The consumers of the ladder use the product will return the purchased product to the step-up company, and the retraction of the company will be regenerated by the company to disassemble the battery. 6. Regeneration and use of renewable use companies should comply with the "New Energy Automobile Waste Battery Battery Comprehensive Utilization Industry Standard Conditions" and "Recycling Demolition Specification for Car Power Lithium Battery Recycling".

Strictly abide by environmental laws, regulations, standards and technical specifications. 7. Support the research and development of related technologies and standards support rapid detection technology and standard research and development, standardized rails utilization company testing steps.

Regarding the scrapped power lithium battery, a quick detection standard is required to be issued. At present, the operating model of the domestic automobile power lithium-ion battery recovery industry is still in the exploration stage, thanks to the strong support of national policies, my country's new energy vehicles have shown a "blowout" development trend in recent years, and the power lithium battery scrap volume is also Thinking. The companies must strengthen lithium-ion battery pack recycling technology, establish a complete set of recycling syst.