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In ionic rare earth ores, rare earths exist in the weathering crust of granite in the form of ions. Rare earth leaching solution is obtained through in-situ leaching technology using ammonium sulfate or magnesium sulfate. However, the rare earth concentration…

Organic wastewater from chemical plants mainly refers to a large amount of high-concentration wastewater containing organic phases generated during the production and processing of chemical plants. Wastewater usually contains a large amount of organic matter. This type of wastewater has…

With the development of technology, lithium has become one of the metal elements with the fastest growing market demand, mainly used in the field of new energy. Lithium resources mainly exist in the lithium mines and salt lakes. In the…

Laboratory centrifugal extractor is the small scale extraction equipment, can be used for experimental research and development of enterprise products, extraction projects in colleges and universities, etc. The CWL50-M centrifugal extractor machine introduced today is a small extraction equipment independently…

Many chemical companies produce a large amount of phenol wastewater during the production and processing process. Such wastewater is prohibited from being discharged directly. If it is sent to a sewage treatment plant for biochemical treatment, the biochemical cost will…

Centrifugal extraction of copper is to use the centrifugal extractor to extract metallic copper from ore or solution by solvent extraction. When metal elements were extracted in the hydrometallurgical field in the early years, box-type extraction equipment, that is, mixer…