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In fine chemicals, pharmaceuticals, and advanced materials, high-precision and high-efficiency liquid–liquid extraction processes are critical to improving product quality and production efficiency. With its compact design, outstanding performance, and broad application adaptability, the Zhengzhou Tiei Extraction CWL50-M top-suspended centrifugal extractor…

In the fields of food processing, biopharmaceuticals, and fine chemicals, lactic acid is a critical organic acid with steadily growing market demand. However, traditional lactic acid extraction processes face multiple challenges, including low extraction efficiency, high energy consumption, limited product…

In the fine chemical and pharmaceutical intermediate production sector, the efficient separation of n-hexane and n-butyl ether has always been a key factor limiting product quality and production efficiency. The traditional reactor process faces bottlenecks in terms of efficiency, quality,…

In various industrial fields such as fine chemicals, pharmaceuticals, and natural product extraction, acetone extraction is widely used due to its excellent solubility and separation efficiency. With deep industry expertise and technological innovation, Zhengzhou Tiei Extraction introduces the CWL-M series…

In the fields of hydrometallurgy, chemical separation, and environmental resource recovery, the selection of liquid-liquid extraction equipment directly impacts production efficiency and economic benefits. As two mainstream extraction equipment, the mixer settler and the centrifugal extractor often cause confusion among…

In industries such as new energy materials and polymer synthesis, N-Methyl-2-pyrrolidone (NMP) is widely used as a high-performance solvent. However, its high-concentration wastewater, due to its complete miscibility with water, high boiling point, and difficulty in direct separation, has become…