Latest technological progress in wet extraction of precursor materials for ternary lithium batteries
Title: Latest technological progress in wet extraction of precursor materials for ternary lithium batteries: Application of DY319 and DY272 extractants
1、 Introduction
In the current global energy transformation environment, the research and application of green energy has become the focus of attention for researchers. Among them, lithium batteries have become an important power source for new energy vehicles and mobile electronic devices due to their clean and efficient characteristics, especially ternary lithium batteries, which dominate due to their superior performance such as high energy density and long cycle life. The preparation technology of precursor materials for ternary lithium batteries has become a research hotspot, especially the wet extraction technology. This article will focus on the application of DY319 nickel cobalt co extraction extractant and DY272 nickel cobalt separation extractant in wet extraction of precursor materials for ternary lithium batteries.
2、 Analysis of Wet Extraction Technology
Wet extraction is the process of treating solid minerals with a solution, converting useful components in the mineral into a solution, and then extracting useful components from the solution through chemical methods. Compared to traditional dry extraction, wet extraction has significant advantages such as sufficient reaction, efficient operation, energy conservation, and environmental protection.
3、 Application of DY319 and DY272 extractants in wet extraction of precursor materials for ternary lithium batteries
Application of DY319 nickel cobalt co extraction extractant
DY319 extractant is a new type of nickel cobalt co extraction extractant with good selectivity and stability. In the process of wet extraction of precursor materials for ternary lithium batteries, DY319 can effectively extract nickel and cobalt from ores with high extraction efficiency, significantly improving the quality and yield of precursor materials.
Application of DY272 Nickel Cobalt Separation Extractant
DY272 extractant is a novel nickel cobalt separation extractant with excellent separation performance and stability. In the process of wet extraction of precursor materials for ternary lithium batteries, DY272 can effectively separate nickel and cobalt, greatly improving the purity of the precursor material and thereby improving the performance of the battery.
4、 Conclusion
The new technology of wet extraction of precursor materials for ternary lithium batteries, especially the application of DY319 and DY272 extractants, has shown enormous research value and application prospects in improving extraction efficiency, reducing energy consumption, and protecting the environment.
We special to focus on R&D metal extraction reagents, our major products as below:
- P204 (D2EHPA or HDEHP) This is used for first step to remove impurity for laterite nickel ore.
- DY319 high efficiency nickel cobalt co-extraction extractant, can take out nickel and cobalt together from nickel laterite ore or Lithium battery electrolyte. This is second step for laterite nickel ore.
- DY272 Nickel cobalt separation extractant, it can take cobalt out from nickel cobalt solution, then leave pure nickel. This is third step for laterite nickel ore.
- DY988N/DY973N/DY902 copper solvent extraction reagent.
