Waste ternary lithium battery cathode material recycling equipment
Our company Shaanxi Chengda Industrial Furnace Manufacturing Co.,
LTD. In the context of the dual carbon goal, with the country
vigorously develop new energy vehicles, lithium batteries as a
power source of new energy vehicles have been more widely used! .
It is predicted that the number of electric vehicles on the road
worldwide will reach 253 million by 2030. At the same time, the
demand for power lithium-ion batteries will reach 2,800 to 3,000
GW.h, and the life of lithium-ion batteries is 3 to 10 years (1),
so in the next 10 years, the number of used lithium batteries will
show growth, which will bring new problems and challenges to
environmental protection, human health and economic development.
Therefore, how to recycle waste lithium batteries as green
resources has become a hot topic in the whole society, especially
the recycling of positive electrode materials with high added
value.
Ternary lithium battery regeneration process
Wet gold leaching regeneration refers to the use of positive
leaching liquid as raw material, by adding appropriate reagents to
adjust the leaching liquid o and different metal ion concentration
ratio to regenerate the synthesis of positive electrode materials,
maximize the comprehensive recovery efficiency of metal, to achieve
a closed cycle of recovery process. The advantage of wet
regeneration is that the separation steps such as extraction,
precipitation and so on are avoided after the dry process, which
directly realizes the recycling of positive electrode materials. At
the same time, the simple and effective process flow makes the wet
regeneration has the value of popularization in industrial
production. At present, the two most commonly used regeneration
methods are co-precipitatin method and sol-gel method.
Part of the process diagram is shown below:
Look forward to your consultation and cooperation !
