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High selectivity for copper(II) and cobalt(II) ions in acidic sulfate leach solutions.
Excellent phase separation characteristics with minimal entrainment and stable emulsion breaking.
Low aqueous solubility and high chemical stability under aggressive leaching conditions (pH 1.5–2.5).
Compatible with standard industrial solvent extraction equipment and organic scrubbing/reloading protocols.
Optimized molecular structure for reduced degradation and extended operational lifetime in continuous circuits.
Copper recovery from heap and dump leach solutions in primary mining operations.
Cobalt purification in laterite and mixed sulfide hydrometallurgical processing.
Primary extraction stage in multi-metal separation circuits (e.g., Cu/Co/Ni).
Refinery feed preparation for cathode-grade copper electrowinning.
Recycling of critical metals from spent lithium-ion battery leachates.
| Chemical Type | Oxime-based chelating extractant (5-nonyl salicylaldoxime derivative) |
| Product Form | Liquid concentrate (typically supplied as 10–12 wt% active in kerosene diluent) |
| Appearance | Clear, amber to light brown liquid |
| Density (25°C) | 0.84–0.87 g/cm³ |
| Flash Point (Tag Closed Cup) | 62–68°C |
| Solubility in Water | Negligible (<0.01 g/L at 25°C) |
| Primary Applications | Copper and cobalt solvent extraction in acidic sulfate systems |
| Storage Stability | Stable for ≥24 months when stored sealed, away from direct sunlight and moisture |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
