What problems have plagued the development of the industry's recycling industry?

著者：Iflowpower – Dodavatel přenosných elektráren

What problems have plagued the industry development of the power lithium-ion battery recycling? The road of power lithium-ion batteries "Road block and long", in the process of industry development, will always encounter different plasmines and challenges, according to the calculation, to 2020 In the year, the demand for dynamic lithium-ion batteries in my country will reach 125GWH, and the waste will reach 32.2GWh, about 500,000 tons. What is the problem that the industry development of the dynamic lithium-ion battery recycling is well known that the recycling of waste lithium ion batteries is a link that the new energy automotive industry must be solved.

In 2020, the power lithium-ion battery equipped with my country's new energy vehicle will first usher in a wave of retired waves. At present, my country's powered lithium-ion battery recycling industry is on the road to sustainable development, and there is still the following difficulties: First, battery models are complicated in my country's retired power lithium-ion batteries, and the battery specifications produced by each lithium-ion battery manufacturer Different, the battery model is complicated, the variety, the recycling of a single model battery is difficult to form a scale, the cost of recycling, hindering the standardization, automation, and intelligent process during the recovery of the power lithium battery. The entire process of recycling and handling the waste dynamic lithium-ion battery pack involves multiple steps, involving multi-door cross-disciplines such as physics, chemistry, materials, engineering, and long technology.

The technical routes and removal methods selected by each company are different, leading to less technical circulation in the industry, high technical costs. Second, the lithium iron phosphate ion battery recovered lack of profits According to statistics, in my country's retired power lithium battery, lithium iron phosphate ion battery occupies most, lithium iron phosphate ion batteries in the annivier recovery, due to its price Low, small profit margin, power lithium battery recycling company is undergoing its recycling. Third, the recycling cost is high in my country's power lithium-ion battery in the recovery link, and the cost of recycling is higher.

It has caused the recycled dynamic lithium battery to increase the new battery, compared to the new battery in a short period of time in the ladder. Do not have price advantage. The new battery may also be better than the dynamic lithium battery of the ladder, so severely restrictive the advancement of the waste dynamic lithium-ion battery in the direction of the ladder.

Fourth, the residual assessment lack of consistency my country's power lithium-ion battery recycling industry is still in its infancy, and there is still lacking data analysis system and evaluation system in the industry. During the recovery process, the useful life of the battery capacity, attenuation speed, different application scenario under the battery capacity, the value of the elements contained in the battery, and the overall quality of the battery are currently collected and established. Difficulties in the database, etc.

Fifth, the recycling network storage conditions are limited, and the comprehensive utilization key technology needs to break through the construction of recycling outlets. At present, the layout model of my country's important outlets is self-built, and the third-party recycling company has built a recycling network. my country's dynamic lithium-ion battery ladder is difficult to use in recombinant technology, discrete integration technology and life prediction technology.

Sixth, the industrial chain eco circle that has not yet been established. my country's power lithium-ion battery recycling is divided into three levels according to the upstream and downstream industrial chain: production layer, comprehensive utilization layer and regeneration layer, currently these three levels Isolated, there is no industrial chain life ring that has a common win-win situation, the three levels of synergy, information data is not shared. Seventh, the recycling market chaos, the so-called "powered lithium battery recycling company" has not had a powerful lithium battery recovery qualification; there is also a part of the recycling category is also a five-flowery category.

Power lithium battery recycling market chaos, currently not yet form a perfect recycling system, greatly disturbing the order of market health development. The market analysis of lithium-ion battery recycling industry is gradually improved during the infiltration of electric vehicles, especially in 2012-2018, the national level has introduced many battery recovery policies, and its important purpose is to clarify the burden of responsibility main body. And combined with the battery factory, recycling the recycling system.

At present, my country is working to build an environmentally friendly society, which is committed to developing a large background of low-carbon economy, and the recycling of lithium-ion batteries is highlighted. Develop power lithium-ion battery recovery and ladder use in preventing resources and environmental pollution, will also have considerable economic benefits and investment opportunities. With the continuous development of new energy vehicles, 2020 retired dynamic lithium-ion battery markets can reach 10 billion yuan, "the decommission of batteries" has also become a new "Blue Sea" and "Puzzle" in the society today.

Beiqi New Energy, BYD, Weima and other companies have signed a cooperation agreement with the powerful lithium-ion battery recycling company in the industry to promote the development of the dynamic lithium battery recycling industry. Summary: Industry insiders pointed out that due to complex ingredients, lithium-ion battery recycling faces many restrictions and high-tech barriers. In general, my country's powered lithium-ion battery recycling prospects are expected, but the status quo is not optimistic, still need to work hard to cooperate with the government.