It is reported that a 20-gram mobile phone battery can pollute a square kilometer of land for about 50 years. Then, what kind of pollution will be caused by a power battery with an electric weight of one kilometer?
In the face of the destruction of millions of domestic new energy vehicles, the recovery of vehicle batteries in the future has become a new problem facing the new energy vehicle industry, and the national level is also making up for shortcomings and cracking new energy vehicles through a series of policies. The problem of promotion.
Recently, the reporter learned from the National Standardization Management Committee that the National Standards Committee approved the publication of 334 national standards and announced them online. It includes the "Code for Recycling and Disassembly of Vehicle Power Battery", the standard number: GB/T 33598-2017 (hereinafter referred to as "Dismantling Specifications") and other five new energy vehicle related standards, involving power battery recycling and dismantling specifications, Important parts such as energy consumption identification. The "Dismantling Specifications" was released in May this year and will be officially implemented on December 1 this year. The "Recovery of Residual Energy for Vehicle Power Battery" (referred to as Yueneng Inspection) has been approved and is expected to be officially released next year.
Data show that as of last year, China's new energy vehicle ownership has exceeded 1 million, accounting for up to 50% of the global new energy vehicle. According to the years of use of new energy vehicle batteries for 5 years to 8 years, some new energy vehicles are facing battery recycling problems.
In practice, domestic new energy vehicles use a variety of batteries such as ternary lithium and lithium iron phosphate. Last year, the domestic new energy vehicle battery that entered the dismantling process was less than 10,000 tons, and more than 80% of the recovered batteries were stranded in the car companies. This constitutes a certain degree of concern for the development of the new energy vehicle market. The solution to this problem has certain urgency, because the peak period of the elimination of electric vehicle power batteries in China is about to come, and there will be a large number of power-changing requirements in about five years. By then, the cumulative scrap of electric vehicles in China will reach 120,000. Ton to 170,000 tons.
The "Dismantling Code" issued this time strictly meets the requirements for the safety, operation procedures, storage and management of waste power battery recycling, and solves the industrial development problems to a certain extent, and regulates the vehicle power battery in China. Recycling and dismantling, professional technology and power battery recycling system.
It is worth mentioning that the current manufacturers are more focused on expanding production capacity and increasing sales, and the enthusiasm for battery recycling is not high. Moreover, the industrial development is still in its infancy, and the entire new energy automobile industry chain has not yet fully formed a closed loop, and the processing technology after recycling is actually not perfect. In particular, no domestic enterprises have explored a business case with significant economic benefits after recycling, which has not yet formed a demonstration effect for other companies.
Experts said that the key to China's current is to break through the technical bottleneck of disposal of used power batteries and find a feasible path that is both environmentally friendly and economical. Provide solutions for large-scale disposal in the future by developing viable business models.
Wenzhou suote pharmaceutical and chemical engineering CO.,LTD , https://www.wzsuotejixie.com