Centrifugal extraction for metal recovery from waste battery is an emerging industry with the development of electric vehicles. With the scrapping of power batteries, a large number of waste lithium batteries appear in the market. How to effectively deal with them, better solve the resource and environmental problems caused by waste batteries, extract and recycle metal elements from them, improve resource utilization, and reduce the impact on the environment has become a top priority in the market.

In the field of metal extraction from waste batteries, Zhengzhou Tiei Extraction Technology Co., Ltd. has conducted a large number of experiments in the past few years on how to extract and recycle metal elements from waste batteries. It uses CWL-M centrifugal extractor and solvent extraction method to extract and recycle metal elements from waste batteries.

The metal elements contained in waste batteries mainly include nickel, cobalt, lithium, etc. The first step is to extract and recycle these metals. The relevant process flow is as follows:

First, the waste batteries are decomposed and the solution containing nickel, cobalt and lithium is obtained through a certain process. Then, the solvent extraction method can be used to select a suitable extractant, and the solution containing nickel, cobalt and lithium and the extractant are injected into the centrifugal extractor through different feed ports according to a certain ratio. Through the mixed mass transfer and separation of the equipment, the nickel, cobalt and lithium in the solution are extracted into the organic solvent to form an organic phase, and the nickel, cobalt and lithium are separated from the organic phase through the regeneration of the extractant.

So far, we have completed the extraction process of metal elements in waste batteries. Subsequent companies can remove impurities in the organic phase through purification and refining, and then precipitate nickel, cobalt and lithium separately to obtain pure metals through electrochemical methods or other means.

CWL-M liquid liquid centrifugal extractor has been used to extract recycled metals from waste batteries, and has been supported by a large number of experiments and related cases. Currently, many companies are engaged in production in this field. Of course, different production requirements require different equipment models and levels. For specific project conditions, welcome contact us for details!
the details and prices of CWL-M centrifugal extractors, please contact us!

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