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Glycolic acid is a natural compound with both hydroxyl and carboxylic acid groups, which is found in sugarcane, beets, grapes and fruits. As an important fine chemical, glycolic acid is also widely used in high-end polymer applications such as chemical…

In the process of electrolytic copper production, the removal of impurities such as nickel and iron is crucial, which is not only related to the purity of copper, but also directly affects the quality of products and the economic benefits…

Lactic acid, as an important organic acid, is widely used in food, medicine, chemical industry and other fields. With the development of bio-based materials, the demand for lactic acid continues to grow, and the optimization of its extraction process is…

Boron is an essential micronutrient for plants and animals. Boron and its compounds have many special properties, such as light weight, flame retardancy, heat resistance, wear resistance, high hardness, high strength and catalysis, making them important basic raw materials for…

Dichloroethane is a commonly used organic solvent, a colorless transparent liquid with a pungent odor similar to ether, insoluble in water, soluble in ethanol and ether. Using dichloroethane to extract the organic phase is a commonly used extraction process in…

The extraction and recovery of spent catalysts is a common operation unit in the chemical production process. Using the centrifugal extractor and selecting a solvent extraction process can achieve good extraction results. In the preparation process of catalysts, CWL-M centrifugal…