All used lithium batteries can be recycled has become a global consensus

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Judith 104 2025-01-18 TECHLOGOLY

All used lithium batteries can be recycled has become a global consensus

The market scale of lithium batteries is also expanding, and the production of lithium battery cathode materials is increasing, which also means that more and more lithium battery waste is generated. Now that Lithium battery recycling are widely used, there are countless waste lithium batteries, and the supply of lithium batteries on the market exceeds the demand. As for the utilization of used lithium batteries, we know that cobalt, lithium, copper and plastic in used lithium batteries are valuable resources with recycling value. Therefore, scientific and effective treatment and disposal of used lithium batteries not only has significant environmental benefits, but also has good economic benefits. In order to alleviate the increasingly serious resource shortage and environmental pollution caused by rapid economic development, the full recycling of used lithium batteries has become a global consensus. Scrap lithium battery recycling equipment market has been formed over the past five years, rich in resources, advanced equipment, scrap lithium battery recycling equipment production line new technology aluminum foil, copper foil and positive and negative materials for separation and processing.

Scrap lithium battery sorting device:The lithium battery after crushing and volatilization is put into the sorting device, firstly, the plastic film will be extracted and separated through the closed negative pressure sorting, battery production line the separated plastic film will be collected through the magnetic separation, and then the positive and negative powder will be separated through the vibrating sieve; the heavier materials will be separated from the copper block, aluminum block, plastic shell, screws, stainless steel and so on. Through the lower end of the negative pressure circulation air selection, at the same time through the magnetic separation of ferromagnetic materials; at the same time, through the negative pressure will be positive and negative electrode plate, a small amount of plastic film and heavy materials separation, the device to achieve the recycling of recycled air, there is almost no exhaust gas.

Cobalt, lithium, copper and plastic in waste lithium batteries are our valuable cultural resources, with a very high recycling enterprise value, environmental management benefits and good economic and social benefits. Lithium batteries as positive and negative electrodes for recycling effective sorting technology equipment is through the Chinese tearing machine crushing, vibration screening,labeling machine double stick friction wind separator and other sorting out pure plastic film, aluminum particles, copper powder, anode powder, and cathode powder.

Selected plastic films such as fluoride can be incinerated at temperatures above 950 °C and re-combusted according to customer requirements, effectively reducing the formation and production of dioxins and other harmful gases in the flue gas.

The materials are burned through the decomposition furnace in the primary combustion, and the flue gas after combustion is removed from dioxins and other harmful gases through the cyclone dust removal system combining the secondary combustion and rapid cooling, and the gas is collected; the collected gas is removed through the pulse dust removal for the secondary gas removal, and the harmful substances are adsorbed by the activated carbon; after the activated carbon treatment, the tail gas is discharged into the atmosphere through the chimney after the nitrate and acid are removed by spraying.


Related Hot Topic

How detrimental is mining for lithium?

Although the emissions from mining these two elements are less than those from producing fossil fuels, the energy-intensive extraction processes used to produce lithium and cobalt can result in pollution of the air and water, damage of the land, and possible contamination of groundwater.

What is the exact number of recycled lithium batteries?

There are significant financial and environmental consequences for the estimated 8 million tons of garbage produced annually since it is estimated that only 5% of lithium-ion batteries are recycled worldwide.

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