Under the wave of carbon neutrality, lithium battery recycling is becoming one of the hottest golden tracks. A large number of entrepreneurs have keenly sensed the business opportunities, but are struggling to know where to start. This article provides a complete beginner’s guide to lithium battery recycling projects for beginners
First question: Where are the market opportunities for lithium battery recycling?
Opportunities come from three dimensions: firstly, the explosive growth of retired batteries – the peak of retirement of new energy vehicle power batteries has arrived in 2024, and it is expected that the cumulative retirement volume will exceed 2.5 million tons from 2025 to 2030; The second is the increase in electronic waste – the amount of discarded consumer lithium batteries such as mobile phones, laptops, and power tools continues to grow; Thirdly, there is a scarcity of resources – key metals such as cobalt, lithium, and nickel have a high degree of external dependence, and recycling and utilization are important strategies to ensure national resource security.
Second question: What qualifications and certificates are required to enter the bureau?
The main documents required for lithium battery recycling and processing include: business license (business registration); Hazardous Waste Operation License (issued by the Ecological Environment Department, with slight differences in requirements in different regions); Pollutant Discharge Permit; Fire safety acceptance certificate. Some provinces and cities have minimum threshold requirements for processing scale, and it is necessary to communicate and confirm with the local ecological environment bureau in advance.
Question 3: How to choose technology and equipment?
The recycling technology path of lithium batteries can be divided into two categories: physical methods and hydrometallurgical methods:
Physical method: Separate the components of the battery through physical means such as crushing and sorting, and produce intermediate products such as copper powder, aluminum powder, black powder (positive electrode powder), etc. It is suitable for small processing capacity, start-up enterprises, and has a low investment threshold.
Wet metallurgy method: Based on physical methods, chemical treatments such as acid leaching, extraction, and electrolysis are carried out on black powder to extract battery grade lithium carbonate, cobalt sulfate, nickel sulfate, and other finished products. The investment is relatively large, but the output value is high and the profit margin is large.
Question 4: Where do the raw materials come from?
There are three main sources of retired lithium batteries: first, 4S stores and car repair shops – collecting scrapped power batteries; Secondly, consumer electronics recycling enterprises provide lithium batteries for mobile phones, laptops, and other devices; The third is a scrap car dismantling factory. Entrepreneurs can establish cooperative relationships with the above-mentioned channels and sign long-term supply agreements to ensure the supply of raw materials. In addition, retired batteries can also be purchased directly from traders at market prices.
Question 5: What is the biggest risk?
The main risks of lithium battery recycling projects include: policy risks – stricter approval of hazardous waste business licenses, and increased entry barriers in some regions; Safety risk – Improper handling of residual electricity in lithium batteries can easily lead to explosions, and high attention should be paid to the investment in safety facilities; Market risk – metal price fluctuations affect the recovery output value, it is recommended to hedge procurement; Technical risk – Improper equipment selection leads to low recovery rates and substandard product quality.
Choose a reliable partner
For beginners, choosing an experienced and well serviced equipment manufacturer is the key to project success. Henan Renewable Energy Technology Co., Ltd. has been focusing on solid waste recycling equipment for 20 years, providing full process support for startups from project planning, scheme design, equipment supply, installation and commissioning to personnel training. With successful cases in more than 70 countries around the world, we are your trusted industry partner.
