Colombia D2EHPA extractant
Colombia D2EHPA extractant also known as P204, the technical data as below:
Name: Di-(2-ethylhexyl)phosphoric acid (DEHPA or HDEHP)
Chemical formula: C16H35O4P
Molar mass: 322.43 g/mol
Density: 0.972 g/ml
Melting point: -50°C
Boiling point: 393°C
It is a widely used chemical in the field of solvent extraction. It belongs to the family of organophosphorus compounds and is primarily used for the extraction of various metals from aqueous solutions. The acronym D2EHPA stands for di(2-ethylhexyl) phosphoric acid, which refers to the chemical structure of the extractant.
Colombia D2EHPA extractant is known for its excellent selectivity and efficiency in the extraction of metal ions. It has a high affinity for certain metals such as copper, nickel, cobalt, and rare earth elements. The extractant forms complexes with these metals, allowing for their separation from the aqueous solution. This makes it a crucial component in hydrometallurgical processes for the recovery and purification of metals.
One of the key advantages of Colombia D2EHPA extractant is its versatility. It can be used in a wide range of pH conditions, making it suitable for various extraction processes. Additionally, it exhibits good stability and can withstand high temperatures, enabling its application in both ambient and elevated temperature operations.
Colombia D2EHPA extractant finds extensive use in the mining industry, particularly in the extraction of copper from leach solutions. It is also employed in the purification of nickel and cobalt solutions, as well as the recovery of rare earth elements from various sources. Furthermore, it has been utilized in the extraction of uranium, zinc, and other metal ions.
The extraction process using Colombia D2EHPA extractant typically involves the formation of an organic phase containing the extractant, which is then mixed with the aqueous phase containing the metal ions. The metal ions selectively transfer from the aqueous phase to the organic phase, forming complexes with the extractant. Subsequently, the metal-loaded organic phase is separated from the aqueous phase, allowing for the recovery and purification of the desired metal.
In conclusion, Colombia D2EHPA extractant is a versatile and efficient chemical used in solvent extraction processes for the recovery and purification of metals. Its high selectivity, stability, and wide pH range make it an indispensable tool in hydrometallurgical operations. With its numerous applications in the mining industry, Colombia D2EHPA extractant plays a vital role in the sustainable extraction and utilization of valuable metal resources.
Our metal extractants as below:
- P204 (D2EHPA or HDEHP) This is used for first step to remove impurity for laterite nickel ore.
- DY319 high efficiency nickel cobalt co-extraction extractant for battery recycle, can take out nickel and cobalt together from Lithium battery electrolyte.
- DY272 Nickel cobalt separation extractant, it can take cobalt out from nickel cobalt solution, then leave pure nickel.
- DY988N/DY973N/DY902/DY5640 copper solvent extraction reagent.
- P507 non-ferrous metal extractant for copper, zinc, cobalt-nickel, cadmium, gold-silver, platinum group metals, rare earths and so on.
- DY377 efficient nickel and diamond separation extractant.
- DY366 Scandium extractant.
- DY316 Lithium extractant.