DY319CAS on requestSample on request
NiCo
DY319 extractant
Phosphorus-free nickel-cobalt co-extraction extractant
CAS on request
DY319 co-extracts nickel, cobalt and manganese from waste battery leaching solution and is free of phosphorus. Calcium and magnesium are left behind, and where a pure nickel stream is needed the co-extract is followed by DY272 to take cobalt out of the strip.
- Phosphorus-free
- Ni-Co-Mn co-extraction
- Ca/Mg separation
- Pairs with DY272
Key parameters
Values are confirmed on the technical data sheet issued with the quotation.
- Appearance
- Colourless to light yellow liquid
- Active content
- ≥95%
- Specific gravity (25 °C)
- 0.86–0.88
- Dynamic viscosity (25 °C)
- <38 cP
- Flash point (closed cup)
- >130 °C
- Freezing point
- ≤10 °C
- Solubility
- Insoluble in water; soluble in alkaline water and most organic solvents
Typical use
Nickel-cobalt co-extraction from waste battery leach solution, followed by DY272 where a pure nickel raffinate is the product.
- 01Calcium and magnesium stay in the raffinate, which reduces scrubbing load in the following stage.
- 02The strip from DY319 is fed to DY272 when cobalt has to be removed to leave nickel only.
- 03Feed ratio stability matters more than total tenor; upstream blending is confirmed before the stage is sized.
Packing and storage
- 01200 kg plastic drum
- 021000 L IBC tank
Pack sizes are confirmed with the quotation. Mixed pallets and customer-specified packing are quoted on request.
- Store in a cool, dry and ventilated warehouse.
- Keep away from direct sunlight, open flame and strong oxidisers.
- Keep containers sealed and do not store with alkaline products.
