P204 metal extractant is widely deployed as the core hydrometallurgical agent for the separation, purification, and recovery of non-ferrous, rare earth, and transition metals from acidic leach liquors.
P204 Metal Ekstrakt, chemically known as D2EHPA (Di-2-etilheksil fosforik asit), it is an industry-standard, high-efficiency liquid-liquid organophosphorus solvent extraction reagent.
ÖĞE | Gerçek veriler |
| Kimyasal formül | (C8H17Ö)2Sonrasında2H |
| Formül ağırlığı (g/mol) | 322.48 |
| P204 içeriği | 95.64% |
| İzooktil fosfonat | 1.89% |
| Renk (PT-CO) | 100 |
| Faz Ayrı Süre (S) | 90 |
| Asit değeri (mgkoh/g) | 168 |
| Yoğunluk (25°C) gr/ml | 0.972 |
| viskozite (25° C CPS) | 42 |
| Alevlenme noktası (°C) | 160 |
| Donma noktası (°C) | -60 |
| Kaynama noktası (°C) (1.33kPa) | 209 |
| Ateşleme noktası (°C) | 233 |
| Kırılma (25°C) | 1.4439 |
The Metallurgical Applications & Extraction Selectivity:
The P204 extraction reagent acts by exchanging a hydrogen ion with a metal cation at controlled pH thresholds. It exhibits variable extraction affinity depending on the solution’s acidity:
1. Kobalt ve Nikel Ayırma: Extensively used in battery-grade chemical refining to separate zinc, bakır, and iron impurities from nickel-cobalt sulfate leach liquors.
2. Nadir toprak unsurları (REE) Processing: Functions as a primary extraction carrier for separating light rare earths (such as Lanthanum, seryum, praseodimyum, and Neodymium) in sulfate mediums.
3. Indium and Zinc Recovery: Used for high-purity indium extraction from zinc smelting byproducts and secondary slag heaps.
4. Vanadium and Uranium Mining: Widely used for the concentration of uranium and vanadium from sulfuric acid leach solutions.
The Packaging, Depolamak, and Safety Logistics:
As a specialized chemical reagent, clear handling information builds trust with industrial buyers and safety compliance officers:
1. Packaging Options: Supplied in 200 kg net weight plastic drums or 1000 kg net weight IBC totes (custom bulk ISO tanks available upon request).
2. Storage Protocols: Serin bir yerde saklayın, dry, well-ventilated warehouse away from strong oxidizers, open flames, and direct sunlight. Keep containers tightly sealed.
3. Safety Documentation: Full REACH registration and comprehensive Safety Data Sheets (SDS conforming to GHS standards) are provided with every shipment.
4. Request a Technical Datasheet or Sample: We offer custom dilution and technical consulting for optimizing your SX circuit configuration.
Aşağıdaki gibi metal çıkarıcılarımız, Birine ihtiyacın varsa, lütfen bize sormaktan çekinmeyin:
- P204 (D2EHPA veya HDEHP) Bu, laterit nikel cevherindeki safsızlığı gidermek için ilk adım olarak kullanılır.
- DY319 Pil geri dönüşümü için yüksek verimli nikel kobalt ortak ekstraksiyon özütleyici, Lityum pil elektrolitinden nikel ve kobaltı birlikte çıkarabilir.
- DY272 Nikel kobalt ayırma ekstraktantı, kobaltı nikel kobalt çözeltisinden çıkarabilir, o zaman saf nikeli bırak.
- DY988N/DY973N/DY902/DY5640 bakır solvent ekstraksiyon reaktifi.
- P507 bakır için demir dışı metal çıkarıcı, çinko, kobalt-nikel, kadmiyum, altın-gümüş, platin grubu metaller, nadir topraklar vb..
- DY377 verimli nikel ve elmas ayırma özütleyici.
- DY366 Skandiyum ekstraktantı.
- DY316 Lityum çıkarıyorlar.
