DY984N Copper leaching solvent is a un-modified aldoxime-ketoxime reagent. It only can extract copper ions (Cu²⁺) dintr-o soluție de leșiere gravidă (PLS) then release (bandă) into a highly concentrated sulfuric acid solution, to generate a rich electrolyte suitable for electro-winning (EW).
Articol | DY984N |
| Aspect | Lichid de ulei de chihlimbar |
| Densitate (25°C) | 0.907 |
| Punct de aprindere | ≥88 ° C. (PMCC) |
| Capacitate de saturare a cuprului 10% (V/V) | 5.12 g/L Cu |
| Cinetica extractiei | ≥92% (30s) |
| Punct izoterm de extracție | ≥4.4 g/L Cu |
| Faza Timp de extracție | ≤57s |
| Cinetica de stripare | ≥95% (30s) |
| Punctul izotermic de dezimbrare (Organic) | ≤1.8 g/L Cu |
| Timpul fazei de stripare | ≤43s |
| Transfer net de cupru | 3.4 g/L Cu |
| Selectivitatea Cu/Fe | ≥2500 |
| Puritatea fazei lichide | 98.13 |
The Core Advantages of DY984N copper leaching solvent:
Drop-In Compatibility: DY984N features universal miscibility. It can be added directly to your extraction system without causing phase separation abnormalities, or precipitate clotting.
Radically Reduced Organic Entrainment: It can promote rapid phase disengagement in the settler. Limits both organic and aqueous exchange entrainment, to save the loss of solvent.
Premium Cathode Protection: With a selectivity ratio exceeding 2,500, DY984N prevents ferric iron to contaminat your electrowinning circuit. This maintains maximum current efficiency and get good quality copper cathodes.
Typical Application of DY984N Copper leaching solvent in an extraction cycle:
1. Extracţie: Mix the diluted DY984N solvent with the copper-rich PLS (faza apoasa) într-un mixer-settler. Extractanții se leagă selectiv la ionii de cupru, transferându-le în faza organică.
2. Separare: Settle the mixtur, formând două faze nemiscibile: faza organică încărcată cu cupru și rafinatul apos sărăcit în cupru.
3. Dezbracarea: The copper-loaded organic phase will be mixed with a strong sulfuric acid solution. Aciditatea ridicată face ca extractanții să elibereze ionii de cupru în faza apoasă, creating a rich electrolyte that is high copper content.
4. Electrowinning: The rich electrolyte will be sent to the electrowinning tankhouse, unde este aplicat un curent electric, plating out pure copper (more than 99.995%) onto cathodes.
If you need, please contact us to request a Technical Data Sheet (TDS), Safety Data Sheet (SDS), or a reagent sample kit for laboratory validation testing.
Apropo, extractanții noștri de metal, ca mai jos, daca ai nevoie, nu ezitați să ne întrebați:
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