Electrolyte copper extraction equipment is generally operated by the centrifugal extractor, but when operating on electrolytic copper solution, it is necessary to extract and remove the nickel and iron in it first. Because during the electrolytic copper processing and production process, if the nickel and iron content in the solution is very high, it will directly affect the quality of copper. Therefore, it is necessary to extract and remove the nickel and iron in the electrolytic copper solution to improve the quality of the electrolytic copper.
Solvent extraction is a common method for extracting nickel and iron from electrolytic copper solutions. Centrifugal extractors are used to transfer nickel and iron from electrolytic copper solutions to extractants, which are then extracted to achieve extraction results.
Process of extracting and removing nickel and iron from electrolytic copper solution using the centrifugal extractor:
CWL-M centrifugal extractor is used for nickel-iron extraction. First, the pH value of the electrolytic copper solvent is adjusted, and a suitable extractant is selected. The electrolytic copper solution and the extractant are injected into the CWL-M centrifugal extractor through different feed inlets according to a certain ratio. Through centrifugal force, the two-phase liquid is quickly mixed and mass transferred, and the nickel-iron in the electrolytic copper solution is transferred to the extractant. Through centrifugal force, the two-phase liquid is separated and discharged from the body through the light and heavy phase outlets to complete the extraction process.
The back stage can be stripped to separate the extractant from the nickel-iron organic phase. The extractant can be recycled and reused, and the nickel-iron can also be processed into finished products.
CWL-M Centrifugal Extractor
CWL-M centrifugal extractor is a new type of centrifugal extractor developed and produced by Zhengzhou Tiei Extraction Technology. It is an improvement and upgrade on the basis of traditional extraction equipment. Its working principle is fundamentally different from that of traditional extraction equipment. It mainly uses centrifugal force to quickly mix and separate two-phase liquids, with fast mixing and mass transfer and high extraction efficiency.
- The centrifugal extractor has a simple and stable structure, adopts a single-point structure with an upper suspension, and has no bottom bearing and mechanical seal in the processing area, no risk of leakage, and saves equipment maintenance costs.
- The centrifugal extractor has a larger processing capacity and is more energy-efficient.
- The centrifugal extractor can be made of perfluorinated polymer materials, which can resist corrosion from strong acids (hydrochloric acid, mixed acids, etc.).
- The centrifugal extractor has good mixing and separation effects, and a variety of mixing structures are optional, with high separation effects, and can be applied to easily emulsified systems.
Centrifugal extractors can be used in many fields such as hydrometallurgy and fine chemicals. If you need to know more about rhe CWL-M centrifugal extractor, welcome contact us and our professional technicians will provide you with services.
Email: sales@tieiextraction.com
Whatspp: +86 19069612820
