Excellent selectivity and extraction capability
It exhibits an extraction capacity for Ni²⁺, Co²⁺, and Mn²⁺ that is far superior to that for impurity ions such as Ca²⁺, Mg²⁺, and Li⁺, thereby achieving efficient separation of the target metals from the impurities.
Compatible with complex solution systems
Suitable for complex feed solutions—such as P204 raffinate, high-magnesium solutions, and post-magnesium-stripping solutions from laterite nickel ore—thereby broadening the range of raw materials that can be processed via hydrometallurgy.
Advantages of Process Optimization and Cost Reduction
A single co-extraction step enables the simultaneous transfer of nickel, cobalt, and manganese into the organic phase; the resulting strip solution maintains a stable ratio of these metals and can be fed directly into precursor synthesis, thereby reducing the number of extraction stages and lowering both equipment investment and operating costs.
Physical parameter/Performance specifications：
Density(25℃) | 0.91-0.93 |
Flash point | ≥62℃（PMCC） |
Copper complex solubility(25℃) | ≥30g/L Cu |
Performance specifications | |
Maximum copper loading 10%(V/V) | 5.4-5.7g/L Cu |
Extraction kinetics(60s) | ≥96% |
Extraction isothermal point(25℃） | ≥4.7g/L Cu(Organic) |
≤1.3g/L Cu(Aqueous) | |
Extraction phase separating | ≤70s |
Strip kinetics(30s) | ≥96% |
Bae-extractiong isothermal point(25℃） | ≤2.0g/L Cu(Organic) |
≥32.7g/L Cu(Aqueous) | |
Strip phase separating | ≤80s |
Net copper transfer | ≥2.7g/L Cu |
Extraction Cu/Fe selectivity | ≥2300 |
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