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The centrifugal extractor for electroplating wastewater pretreatment equipment is currently the equipment that many companies are willing to choose. The CWL-M centrifugal extractor produced by Zhengzhou Tiei Extraction meets the needs of customers. There are many reasons for choosing the…

Dimethylacetylamide (DMAC) is a chemical raw material and organic solvent with a boiling point of up to 165.5℃. It is mostly used as a solvent, catalyst, etc. and is widely used in chemical, petroleum, pharmaceutical and other fields. In the…

In the chemical pharmaceutical industry, penicillin production is a common operation unit. In the extraction process, the solvent extraction method has a significant effect. The solvent extraction method is to use a suitable extractant to extract and separate penicillin from…

Acetic acid is an important chemical raw material, widely used in basic organic synthesis, medicine, dyes, spices, pesticides and other industries. In the production process of acetic acid, papermaking, pharmaceutical pesticides, vinyl acetate, acetate, polyethylene, etc., a large amount of…

Overview of Ionic Rare Earth Ore Extraction The grade of ion-adsorbed rare earth is very low, generally 0.03-0.1%, and it is impossible to enrich rare earth using conventional ore dressing methods. Currently, ammonium sulfate leaching is mainly used for recovery…

Salar brine is rich in a variety of valuable minerals, among which boron is an important resource. At present, the methods for extracting boron from salar brine include precipitation, adsorption, ion exchange and extraction. Each method has its own characteristics…