N-910 High Efficiency Copper Extractant

Product Introduction: N-910 is a water-soluble extractant that can form soluble organic compounds with various metal cations.

Product Application: N-910 is commonly used for extracting copper from ammoniacal leach solutions, which may originate from printed circuit boards, copper scrap, steel alloys, copper/lead dross, and certain copper sulfide concentrates. Due to its very low viscosity, N-910 can achieve a copper load of 35g/L Cu at 35% (V/V) organic loading, allowing for the use of smaller solvent extraction systems compared to oxime extractants. The loaded organic phase can be stripped using a solution with low acidity and high copper content, meeting the operator's diverse needs for copper recovery from copper-rich strip solutions.

Physical Parameters:

Extractant Appearance:  Amber liquid

Specific Gravity (25°C/25°C):  0.95-0.99

Flash Point:  200°F

Viscosity:  10 cP

Copper Complex Solubility:  ≥40g/L Cu

Performance Parameters:

Copper Loading   ≮100g/L Cu

Extraction Kinetics   ≥95% (30 seconds)

Extraction Phase Separation   ≤120 seconds

Stripping Isothermal Point   ≤0.10g/L Cu

Stripping Kinetics   ≥90% (30 seconds)

Stripping Phase Separation   ≤90 seconds

Packaging: 100Kg/drum or 200Kg/drum

Storage and Transportation: Handle with care during loading and unloading; throwing, inverting, or mixing with other items is strictly prohibited. Prevent leakage. The product should be stored in a well-ventilated, dry warehouse.