At present, the research on the recycling of waste lithium batteries is mainly focused on the recovery of high-value anode precious metals cobalt and lithium. Copper in the negative electrode of waste lithium battery (content up to 35%) is an important production raw material widely used.
Based on the structural characteristics of lithium batteries, our company adopts an environmentally-friendly physical separation process to realize efficient separation and recovery of waste lithium batteries.
Raw Materials:
Lithium battery recycling plant is used for dismantling and recycling the soft package battery, cellphone battery, shell battery, cylindrical battery etc. Different types of lithium batteries have different recycling procedures.
-
- Soft Package Battery
-
- Hard Shell Battery
-
- Cylindrical Battery
-
- Positive & Negative Plates
Final Product:
The final product is black mass, copper and aluminum.
-
- Copper
-
- Aluminum
-
- Black Mass
Exceptionally, the final product also has separator plastic(non-carbonization solution) and iron shell(only iron shell lithium battery).
-
- Separator Plastics
-
- Iron Shell
The process mainly comprises the following steps: after discharging the recovered waste batteries, crushing, magnetic separation, air separation, crushing, gravity separation, screening and other processes are carried out by mechanical equipment.
|
Feature Item |
Indicator Requirments |
|
Recovery Rate of Metallic Aluminum |
>98% |
|
Powder Recovery Rate |
>98% |
|
Content of Powder In Metal Aluminum |
<2% |
|
Content of Metallic Aluminum in Powder |
<2% |
|
Other |
Contain dust collecter with not pollute |
|
Black Mass Purity |
>99% |
|
Copper Purity |
>95% |
|
Aluminum Purity |
>95% |
1000 Kg/H Lithium Battery Recycling Plant In South Korea
