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What is the value of the driving force lithium-ion battery recycling? Since the power lithium-ion battery resolves huge pollution on the environment, there is no recycling of the dynamic lithium-ion battery in China, while the car enterprises, the battery processing business has not been found, and there is a complete set of battery recycling systems, so Everyone will have a strong environmental pollution to cause environmental pollution. Today, take you to see what the other developed countries in the recycling of dynamic lithium-ion batteries is worth learning. Dynamic lithium-ion battery Reuse refers to the intermediate link of new energy vehicles and powered lithium-ion battery resource.
Due to the power lithium battery replacement, there are still 70% -80% of the capacity available. If the pen is transformed, resource recovery will cause great waste, and after disassembling, testing and classifying the power lithium battery after the car. Second use, realize the power lithium battery step recycling, can achieve 30-60% of the power lithium battery to reduce the purpose.
The recovery process of the waste dynamic lithium-ion battery at home and abroad is first completely discharged, and then dismantles the battery to each component such as the positive, negative electrode, electrolyte, and diaphragm, and then the electrode material is leached, and the acid is immersed. Extraction of extraction is performed to achieve a price of viable metal. The way used during the recovery process is important to be divided into three categories according to the extraction process: dry recycling technology, wet recovery technology, biological recovery technology.
Dynamic lithium-ion battery reused business models To establish multi-faceted cooperation mechanism 1 First, through the implementation of recycling responsibility system, the recycling network should be established to ensure re-use battery source; 2, the battery recycling supplier is not associated with upstream and downstream; 3 Re-use core Important includes battery recovery, battery evaluation, and secondary assembly utilization, etc. Battery service module, the re-use service of the dynamic lithium-ion battery, can consider the use of battery rental or retail or the like to use the end customer. Different countries have a recycling method of waste dynamic lithium-ion batteries.
The US government promotes the establishment of a dynamic lithium-ion battery recycling network. It takes an additional ambient fees to charge a certain amount of handling and battery processing company. The recovery fee, as the fund support for product scrap recycling, while the power lithium-ion battery recycling company sells purified raw materials to the battery processing company with the protocol price, this model can make battery processing companies to fulfill relevant responsibility obligations, in certain The degree has the profit of the power lithium-ion battery recovery company, and implemented the processing worker's responsibility extension system.
2, Japan is a good country in the recycling and utilization of the waste lithium-ion battery. At the same time, the Japanese sound circular economy development laws and regulations, which also provides good specifications for the recycling of the dynamic lithium-ion battery. This recycling system is based on the voluntary efforts of each manufacturer.
Retail merchants, automotive vendors and gas stations recycle waste dynamic lithium-ion batteries from consumers. The battery follows the opposite direction of its distribution route, analyzed by the recycling company. 3.
In order to enhance the management of waste dynamic lithium-ion batteries, Germany implements new regulations for waste dynamic lithium-ion battery recovery management. It is required to require consumers to send various types of batteries, buttons such as dry batteries, buttons, etc. The recovery of the use of waste, chaotic, poorly doubts, there is a need to learn the relevant experience of relevant experience in foreign countries - set of perfect vehicle power storage battery, to process the vehicle power lithium-ion battery The potential environmental pollution and capital brought by the life cycle, in promoting the healthy and rapid development of my country's circular economy, supporting my country's electric car industrial end can continue to be launched.
As my country's new energy automotive production and sales continues to rise rapidly, the demand for car power lithium-ion battery is also rapid, accompanied by the recovery problem of dynamic lithium-ion batteries. my country's new energy auto market has risen rapidly since 2012, and the output of 2016 has broken through 500,000 vehicles. According to the new energy vehicle power lithium-ion battery 5-8 years, the explosive period of the power lithium-ion battery will be welcomed by 2020.
At present, with the promotion of new energy vehicles such as dynamic lithium-ion batteries to reduce greenhouse gas emissions, the research of waste dynamic lithium-ion batteries will be developed towards low cost, secondary pollution, and new recovery materials. Although the dynamic lithium-ion battery industry has many undetermined factors in the direction, the world's countries have a good related experience in the recycling process, and we have learned and learn from us, thus exploring the reasonable reasonable for the recycling of powerful lithium-ion batteries in my country. Routing.
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