La DY377 acidic metal extractant is an high-efficiency acidic solvent extraction reagent belonging to the specialized diglycidyl bisamide class. For the selective extraction, precise separation, and deep enrichment of transition metals, rare earth groups, and precious metals from complex industrial leaching liquors.
Its unique molecular structure contains tailored functional groups that enable highly targeted chelation kinetics. DY377 is globally utilized across advanced hydrometallurgical operations, battery recycling systems, and precious metal refineries to achieve ultra-pure element separation while drastically reducing processing steps and secondary waste streams.
Formule structurelle DY377:
C20H39NO4
| Apparence | Liquide visqueux jaune |
| Gravité spécifique (25 °C) | 0.90-0.92 |
| point de rupture (Coupe fermée) | >70℃ |
| Contenu (50% m/m) | ≥47% |
| Viscosité dynamique (25 °C) | ≤100CP |
| Temps de séparation des phases d'extraction | ≤150s |
| Temps de séparation de phase d'extraction inverse | ≤100s |
Primary Applications & Cibler les métaux
Through precisely controlling the pH gradient and organic concentration, DY377 is suitable for directional multi metal extraction processes:
1. High-Efficiency Nickel and Cobalt Separation
In laterite nickel processing circuits and lithium-ion battery black mass recycling loops, DY377 acts as an excellent separator. It selectively segregates cobalt and nickel ions from highly concentrated sulfate or chloride systems, presenting an excellent alternative or complement to traditional phosphinic acid reagents.
2. Transition Metal Recovery & Wastewater Purification
DY377 displays robust extraction affinity for an array of transition elements, making it ideal for processing smelting byproducts and treating industrial effluents:
Cadmium, Manganese, and Molybdenum extraction. Titanium, Lead, Cuivre, and Antimony separation.
3. Precious Metals Enrichment
The diglycidyl bisamide structure offers exceptional coordination stability with noble metal complexes. Refineries deploy DY377 to selectively trap and enrich trace concentrations of Gold, Platine, and Silver from complex anode slimes and electronic waste scrap leaching streams.
Key Performance Advantages of DY377
Low Operating Density & Viscosité: With a specific gravity of and a low dynamic viscosity, DY377 mixes cleanly with standard diluents, minimizing emulsion issues and optimizing mass transfer rates.
Rapid Phase Disengagement: Achieves clear boundary separation within short cycle times. This prevents organic carryover loss and maximizes output volumes in continuous counter-current mixer-settler loops.
Flexible Reverse-Extraction (Décapage): Loaded metal matrices can be easily back-extracted or reduced through optimized mineral acid profiles or reducing agent applications, returning a highly concentrated, pure aqueous stream ready for electrowinning or precipitation.
Enhanced Operational Safety: A high closed-cup flash point ensures a highly stable, fire-safe workspace in commercial solvent extraction plants.
D'ailleurs, nos extracteurs de métaux comme ci-dessous, si tu as besoin, N'hésitez pas à nous demander:
- P204 (D2EHPA ou HDEHP) Ceci est utilisé comme première étape pour éliminer les impuretés du minerai de nickel latéritique.
- P507 extracteur de métaux non ferreux pour le cuivre, zinc, cobalt-nickel, cadmium, or, argent, métaux du groupe du platine, terres rares et ainsi de suite.
- DY272 Extracteur de séparation nickel-cobalt, il peut extraire le cobalt de la solution de nickel-cobalt, puis laisse du nickel pur.
- DY984N réactif d'extraction par solvant du cuivre.
- QL256-2 Nickel Cobalt Manganese co-extraction Extractant.
- DY316 Extracteur de lithium.
- DY319 extracteur de co-extraction de nickel et de cobalt à haut rendement pour le recyclage des batteries, peut extraire le nickel et le cobalt ensemble de l'électrolyte de la batterie au lithium.
- DY366 Extracteur de scandium.
- DY377 Extracteur efficace de séparation du nickel et du diamant.
