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Success Story: Turning Wastewater into High-Purity DMF One chemical plant successfully upgraded its wastewater treatment process by adopting Tiei Extraction’s CWL-M centrifugal extractor. The wastewater, initially containing 16% DMF, was processed at room temperature with a daily capacity of 15…

In chemical production, acid washing, alkali washing, and water washing are common process steps, mainly used to remove inorganic salts and other impurities from organic substances. Traditional processes mostly rely on batch reactors, where separation is achieved through steps such…

In the field of hydrometallurgy, efficient and economical recovery of copper from PLS produced by heap leaching or in situ leaching has always been the key to improving the competitiveness of enterprises. While traditional mixer settler is widely used, their…

In the production of pharmaceutical and pesticide intermediates, pyridine base compounds are hailed as the “chip” of the three major heterocycles, and their manufacturing process directly impacts the green development of the entire industry chain. However, in the mainstream synthetic…

N,N-Dimethylacetamide (DMAC), a “universal solvent” widely used in the pharmaceutical, petroleum, and chemical industries, produces a significant amount of toxic wastewater annually. A key raw material in the production of antibiotics like cephalosporins and amoxicillin, DMAC also plays a vital…

With the booming new energy industry, lithium resource extraction technology is poised for revolutionary breakthroughs! The traditional brine lithium extraction process has industry pain points such as small processing volume, low purity, high water consumption, and insufficient recovery rate. Zhengzhou…