DZ984N copper solvent extraction reagent

DZ984N copper solvent extraction reagent

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DZ984N Copper solvent extraction reagent is compound reagent, includes aldoxime 25%, ketoxime 25% and solvent oil 50%. It is not only has good extraction ability, also has good stripping ability, can avoid third phase happened, and raise the copper’s net transfer capacity, the copper net transfer capacity can arrive to 2.7 g/L.
Molecular formula: C16H25NO2 & C17H27NO2
Name: 2-hydroxy-5-nonylsalicylaldehyde oxime & 2-Hydroxy-5-nonyl ketoxime
CAS No.: 50849-47-3 & CAS: 59344-62-6
AppearanceBrown oil liquid
Density (25°C)0.91-0.93
Flash temperature≥62°C (PMCC)
Solubility of copper-carried organic (25°C)≥30 g/L Cu
Copper saturation capacity 10% (V/V)5.1-5.4 g/L Cu
Extraction kinetics≥95% (30s)
Extraction isothermal point (Organic)≥4.4 g/L Cu
Extraction isothermal point (Aqueous)≤1.6 g/L Cu
Phase Stripping time of extraction≤70s
Stripping kinetics≥95% (30s)
Stripping isothermal point (Organic)≤1.7 g/L Cu
Stripping isothermal point (Aqueous)≥32.7 g/L Cu
Stripping Phase time≤80s
Copper Net Transfer2.7 g/L Cu
Cu/Fe selectivity≥2000

DZ984N can be used alone or mixed with LIX984N, LIX973N, M5640, M5774, CP-150 and N902 etc. any copper extractant. You can free to add our reagent to your using reagent in any ratio.

In practice, to produce one metric ton cathode copper, the consumption of Aldoxime will more than 10kg, but Compound Aldoxime & Ketoxime (DZ984N) will less than 5kg. The consumption of Compound Aldoxime and Ketoxime reagent will less than single Aldoxime 3-6kg.

Our engineer is operating a copper extraction plant, the consumption of DZ984N is 2 kg to produce one ton copper cathode. The purity of copper cathode can reach 99.9982%. The data as below:

Please click here to view the operation video: to understand how to do the laboratory test.

How to make sure our reagent is workable in your plant:
Do above laboratory separately to compare the extraction ability, phase separation time and situation with your using reagent; Take your using organic phase, mix with our organic (V/V, 1:1), then do above laboratory test to check the extraction ability, phase separation situation, and confirm whether it has untoward effect.

If above tests all be normal, it means that both reagents can be mixed to use together.